Mailing List Archive

This is an automated weekly mailing describing the state of the Global
IPv4 Routing Table as seen from APNIC's router in Japan.

The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG
TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG.

Daily listings are sent to bgp-stats@lists.apnic.net.

For historical data, please see https://thyme.apnic.net.

If you have any comments please contact Philip Smith <pfsinoz@gmail.com>.

IPv4 Routing Table Report 04:00 +10GMT Sat 12 Mar, 2022

BGP Table (Global) as seen in Japan.

Report Website: https://thyme.apnic.net
Detailed Analysis: https://thyme.apnic.net/current/

Analysis Summary
----------------

BGP routing table entries examined: 892760
Prefixes after maximum aggregation (per Origin AS): 335982
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 428829
Total ASes present in the Internet Routing Table: 72817
Prefixes per ASN: 12.26
Origin-only ASes present in the Internet Routing Table: 62477
Origin ASes announcing only one prefix: 25673
Transit ASes present in the Internet Routing Table: 10340
Transit-only ASes present in the Internet Routing Table: 383
Average AS path length visible in the Internet Routing Table: 4.3
Max AS path length visible: 53
Max AS path prepend of ASN (265020) 50
Prefixes from unregistered ASNs in the Routing Table: 935
Number of instances of unregistered ASNs: 938
Number of 32-bit ASNs allocated by the RIRs: 38762
Number of 32-bit ASNs visible in the Routing Table: 32261
Prefixes from 32-bit ASNs in the Routing Table: 151001
Number of bogon 32-bit ASNs visible in the Routing Table: 24
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 527
Number of addresses announced to Internet: 3068579968
Equivalent to 182 /8s, 230 /16s and 208 /24s
Percentage of available address space announced: 82.9
Percentage of allocated address space announced: 82.9
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.5
Total number of prefixes smaller than registry allocations: 303160

APNIC Region Analysis Summary
-----------------------------

Prefixes being announced by APNIC Region ASes: 233372
Total APNIC prefixes after maximum aggregation: 66144
APNIC Deaggregation factor: 3.53
Prefixes being announced from the APNIC address blocks: 228376
Unique aggregates announced from the APNIC address blocks: 94526
APNIC Region origin ASes present in the Internet Routing Table: 12459
APNIC Prefixes per ASN: 18.33
APNIC Region origin ASes announcing only one prefix: 3550
APNIC Region transit ASes present in the Internet Routing Table: 1723
Average APNIC Region AS path length visible: 4.6
Max APNIC Region AS path length visible: 29
Number of APNIC region 32-bit ASNs visible in the Routing Table: 7662
Number of APNIC addresses announced to Internet: 774176768
Equivalent to 46 /8s, 37 /16s and 0 /24s
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 63488-64098, 64297-64395, 131072-151865
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,

ARIN Region Analysis Summary
----------------------------

Prefixes being announced by ARIN Region ASes: 260476
Total ARIN prefixes after maximum aggregation: 119468
ARIN Deaggregation factor: 2.18
Prefixes being announced from the ARIN address blocks: 260455
Unique aggregates announced from the ARIN address blocks: 123999
ARIN Region origin ASes present in the Internet Routing Table: 18970
ARIN Prefixes per ASN: 13.73
ARIN Region origin ASes announcing only one prefix: 6883
ARIN Region transit ASes present in the Internet Routing Table: 1967
Average ARIN Region AS path length visible: 3.8
Max ARIN Region AS path length visible: 28
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4385
Number of ARIN addresses announced to Internet: 1295718912
Equivalent to 77 /8s, 59 /16s and 26 /24s
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 62464-63487, 64198-64296, 393216-401308
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8,
54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8,
66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8,
73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8,
99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8,
130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8,
138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8,
147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8,
158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8,
166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8,
174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8,
206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8,


RIPE Region Analysis Summary
----------------------------

Prefixes being announced by RIPE Region ASes: 255917
Total RIPE prefixes after maximum aggregation: 116864
RIPE Deaggregation factor: 2.19
Prefixes being announced from the RIPE address blocks: 253109
Unique aggregates announced from the RIPE address blocks: 149852
RIPE Region origin ASes present in the Internet Routing Table: 28083
RIPE Prefixes per ASN: 9.01
RIPE Region origin ASes announcing only one prefix: 12050
RIPE Region transit ASes present in the Internet Routing Table: 3960
Average RIPE Region AS path length visible: 4.3
Max RIPE Region AS path length visible: 31
Number of RIPE region 32-bit ASNs visible in the Routing Table: 10650
Number of RIPE addresses announced to Internet: 714185600
Equivalent to 42 /8s, 145 /16s and 155 /24s
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 61952-62463, 64396-64495
196608-213403
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,

LACNIC Region Analysis Summary
------------------------------

Prefixes being announced by LACNIC Region ASes: 114404
Total LACNIC prefixes after maximum aggregation: 27401
LACNIC Deaggregation factor: 4.18
Prefixes being announced from the LACNIC address blocks: 114406
Unique aggregates announced from the LACNIC address blocks: 48173
LACNIC Region origin ASes present in the Internet Routing Table: 10932
LACNIC Prefixes per ASN: 10.47
LACNIC Region origin ASes announcing only one prefix: 2638
LACNIC Region transit ASes present in the Internet Routing Table: 2207
Average LACNIC Region AS path length visible: 4.9
Max LACNIC Region AS path length visible: 53
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8627
Number of LACNIC addresses announced to Internet: 176305920
Equivalent to 10 /8s, 130 /16s and 55 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-273820 + ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,

AfriNIC Region Analysis Summary
-------------------------------

Prefixes being announced by AfriNIC Region ASes: 27656
Total AfriNIC prefixes after maximum aggregation: 5413
AfriNIC Deaggregation factor: 5.11
Prefixes being announced from the AfriNIC address blocks: 35887
Unique aggregates announced from the AfriNIC address blocks: 11840
AfriNIC Region origin ASes present in the Internet Routing Table: 1603
AfriNIC Prefixes per ASN: 22.39
AfriNIC Region origin ASes announcing only one prefix: 552
AfriNIC Region transit ASes present in the Internet Routing Table: 322
Average AfriNIC Region AS path length visible: 5.2
Max AfriNIC Region AS path length visible: 34
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 937
Number of AfriNIC addresses announced to Internet: 107850240
Equivalent to 6 /8s, 109 /16s and 170 /24s
AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers
AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8,


APNIC Region per AS prefix count summary
----------------------------------------

ASN No of nets /20 equiv MaxAgg Description
9808 9104 8886 46 CHINAMOBILE-CN China Mobile Communicati
7545 5881 788 692 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4676 4192 74 ERX-CERNET-BKB China Education and Rese
7552 3603 1330 19 VIETEL-AS-AP Viettel Group, VN
7713 3491 1038 51 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3435 1880 56 VNPT-AS-VN VNPT Corp, VN
4766 2545 11122 623 KIXS-AS-KR Korea Telecom, KR
9498 2385 475 238 BBIL-AP BHARTI Airtel Ltd., IN
45090 2169 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
4755 2109 429 197 TATACOMM-AS TATA Communications formerl

Complete listing at https://thyme.apnic.net/current/data-ASnet-APNIC

ARIN Region per AS prefix count summary
---------------------------------------

ASN No of nets /20 equiv MaxAgg Description
16509 6367 10249 2644 AMAZON-02, US
11492 4448 295 738 CABLEONE, US
22773 3946 3061 369 ASN-CXA-ALL-CCI-22773-RDC, US
7155 3895 263 26 VIASAT-SP-BACKBONE, US
16625 3652 1882 2573 AKAMAI-AS, US
6327 3401 1318 62 SHAW, CA
749 2884 50780 2140 DNIC-AS-00749, US
30036 2613 374 136 MEDIACOM-ENTERPRISE-BUSINESS, US
209 2513 4962 426 CENTURYLINK-US-LEGACY-QWEST, US
20115 2256 3042 499 CHARTER-20115, US

Complete listing at https://thyme.apnic.net/current/data-ASnet-ARIN

RIPE Region per AS prefix count summary
---------------------------------------

ASN No of nets /20 equiv MaxAgg Description
12479 6803 1730 149 UNI2-AS, ES
9121 6698 1692 17 TTNET, TR
8551 4014 378 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
20940 3935 3348 214 AKAMAI-ASN1, NL
39891 3818 220 33 ALJAWWALSTC-AS, SA
12389 2959 2274 909 ROSTELECOM-AS, RU
6849 2828 355 21 UKRTELNET, UA
9009 2470 250 1288 M247, GB
34984 2239 359 614 TELLCOM-AS, TR
47331 2069 328 1583 TTNET, TR

Complete listing at https://thyme.apnic.net/current/data-ASnet-RIPE

LACNIC Region per AS prefix count summary
-----------------------------------------

ASN No of nets /20 equiv MaxAgg Description
8151 10455 3427 554 Uninet S.A. de C.V., MX
10620 3468 518 715 Telmex Colombia S.A., CO
11830 2429 369 62 Instituto Costarricense de Electricidad
13999 1706 291 473 Mega Cable, S.A. de C.V., MX
6503 1441 354 524 Axtel, S.A.B. de C.V., MX
28573 1396 2332 248 CLARO S.A., BR
3816 1254 666 146 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
26615 1133 2349 136 TIM SA, BR
6147 1092 369 21 Telefonica del Peru S.A.A., PE
11664 1008 192 447 Techtel LMDS Comunicaciones Interactiva

Complete listing at https://thyme.apnic.net/current/data-ASnet-LACNIC

AfriNIC Region per AS prefix count summary
------------------------------------------

ASN No of nets /20 equiv MaxAgg Description
24863 1588 393 21 LINKdotNET-AS, EG
24835 1545 523 32 RAYA-AS, EG
36992 1300 1518 262 ETISALAT-MISR, EG
36903 1199 545 114 MT-MPLS, MA
29571 908 64 62 ORANGE-COTE-IVOIRE, CI
36935 729 521 40 Vodafone-, EG
6713 613 1863 34 IAM-AS, MA
15399 517 51 34 WANANCHI-, KE
37342 469 32 1 MOVITEL, MZ
23889 421 232 15 MauritiusTelecom, MU

Complete listing at https://thyme.apnic.net/current/data-ASnet-AFRINIC

Global Per AS prefix count summary
----------------------------------

ASN No of nets /20 equiv MaxAgg Description
8151 10455 3427 554 Uninet S.A. de C.V., MX
9808 9104 8886 46 CHINAMOBILE-CN China Mobile Communicati
12479 6803 1730 149 UNI2-AS, ES
9121 6698 1692 17 TTNET, TR
16509 6367 10249 2644 AMAZON-02, US
7545 5881 788 692 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4676 4192 74 ERX-CERNET-BKB China Education and Rese
11492 4448 295 738 CABLEONE, US
8551 4014 378 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
22773 3946 3061 369 ASN-CXA-ALL-CCI-22773-RDC, US

Complete listing at https://thyme.apnic.net/current/data-ASnet

Global Per AS Maximum Aggregation summary
-----------------------------------------

ASN No of nets Net Savings Description
9808 9104 9058 CHINAMOBILE-CN China Mobile Communications Grou
9121 6698 6681 TTNET, TR
12479 6803 6654 UNI2-AS, ES
7545 5881 5189 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4676 4602 ERX-CERNET-BKB China Education and Research Net
8551 4014 3975 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
7155 3895 3869 VIASAT-SP-BACKBONE, US
39891 3818 3785 ALJAWWALSTC-AS, SA
16509 6367 3723 AMAZON-02, US
20940 3935 3721 AKAMAI-ASN1, NL

Complete listing at https://thyme.apnic.net/current/data-CIDRnet

List of Unregistered Origin ASNs (Global)
-----------------------------------------

Bad AS Designation Net Originated Transit AS Transit AS Name
398083 UNALLOCATED 5.133.124.0/24 399587 UT, US
33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US
393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US
18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US
395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US
395056 UNALLOCATED 8.45.133.0/24 3356 LEVEL3, US
32306 UNALLOCATED 8.46.80.0/24 33652 CMCS, US

Complete listing at https://thyme.apnic.net/current/data-badAS

Prefixes from the Special Purpose Address Registry (Global)
-----------------------------------------------------------

Prefix Origin AS Description
192.88.99.0/24 6939 HURRICANE, US

Complete listing at https://thyme.apnic.net/current/data-spar

Advertised Unallocated Addresses
--------------------------------

Unassigned Network ASN Information AS Name
23.141.0.0/24 Origin: 395350 UNASSIGNED
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
27.100.7.0/24 Origin: 56096 UNASSIGNED
27.100.7.0/24 Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet
41.57.124.0/22 Origin: 37442 UNASSIGNED
41.57.124.0/22 Transit: 37204 TELONE, ZW
41.57.124.0/23 Origin: 37442 UNASSIGNED
41.57.124.0/23 Transit: 37204 TELONE, ZW
41.57.124.0/24 Origin: 37442 UNASSIGNED
41.57.124.0/24 Transit: 37204 TELONE, ZW

Complete listing at https://thyme.apnic.net/current/data-add-IANA

Number of prefixes announced per prefix length (Global)
-------------------------------------------------------

/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:16 /9:13 /10:40 /11:102 /12:305
/13:589 /14:1205 /15:2034 /16:13584 /17:8326 /18:13921
/19:25184 /20:43225 /21:52430 /22:108288 /23:95464 /24:527238
/25:796 /26:0 /27:0 /28:0 /29:0 /30:0
/31:0 /32:0

Advertised prefixes smaller than registry allocations
-----------------------------------------------------

ASN No of nets Total ann. Description
9121 5848 6698 TTNET, TR
12479 5784 6803 UNI2-AS, ES
8151 4111 10455 Uninet S.A. de C.V., MX
8551 3479 4014 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
11492 3361 4448 CABLEONE, US
6327 3213 3401 SHAW, CA
39891 3130 3818 ALJAWWALSTC-AS, SA
7155 2988 3895 VIASAT-SP-BACKBONE, US
22773 2936 3946 ASN-CXA-ALL-CCI-22773-RDC, US
6849 2683 2828 UKRTELNET, UA

Complete listing at https://thyme.apnic.net/current/data-sXXas-nos

Number of /24s announced per /8 block (Global)
----------------------------------------------

1:1720 2:1060 3:154 4:7 5:3784 6:112
7:5 8:1558 9:1 11:172 12:1714 13:305
14:2392 15:176 16:42 17:376 18:146 20:183
21:4 22:188 23:5517 24:2333 25:6 27:2605
29:19 31:2420 32:96 34:1 35:64 36:1749
37:4361 38:2603 39:696 40:150 41:3946 42:846
43:2100 44:297 45:16063 46:4127 47:347 49:1685
50:1925 51:107 52:1374 53:1 54:328 55:760
56:8 57:58 58:1771 59:1199 60:966 61:2264
62:2455 63:1945 64:5493 65:2307 66:4867 67:2951
68:1195 69:4156 70:1352 71:670 72:3075 74:2639
75:1517 76:716 77:2108 78:3874 79:3105 80:1951
81:1688 82:1476 83:1215 84:1346 85:3639 86:720
87:1952 88:2656 89:3244 90:516 91:7611 92:2005
93:2584 94:3496 95:4782 96:1314 97:347 98:988
99:866 100:75 101:1035 102:1969 103:28539 104:4259
105:461 106:851 107:2506 108:796 109:4193 110:2073
111:3278 112:2007 113:1495 114:1492 115:1957 116:1893
117:2481 118:2251 119:1860 120:1673 121:1060 122:2557
123:2112 124:1614 125:2107 128:1198 129:1188 130:922
131:2072 132:754 133:373 134:1932 135:290 136:876
137:871 138:2437 139:1239 140:1138 141:1382 142:1277
143:1490 144:1237 145:344 146:1765 147:1497 148:2210
149:1714 150:854 151:1082 152:1829 153:456 154:3626
155:1434 156:1879 157:1238 158:1025 159:2073 160:2411
161:1320 162:3455 163:1226 164:1667 165:1602 166:675
167:1719 168:3730 169:694 170:4425 171:823 172:3044
173:3079 174:1021 175:1128 176:3498 177:4593 178:3440
179:1984 180:2275 181:2934 182:3249 183:1944 184:2389
185:19382 186:4312 187:3674 188:3856 189:3098 190:8860
191:1310 192:11053 193:8551 194:6957 195:4967 196:2944
197:2352 198:5999 199:6006 200:7498 201:5666 202:10445
203:9981 204:4563 205:3384 206:3778 207:3387 208:4057
209:4652 210:4252 211:2446 212:4002 213:3388 214:1161
215:66 216:6432 217:2632 218:1246 219:596 220:1949
221:984 222:847 223:2172

End of report

This is an automated weekly mailing describing the state of the Global
IPv4 Routing Table as seen from APNIC's router in Japan.

The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG
TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG.

Daily listings are sent to bgp-stats@lists.apnic.net.

For historical data, please see https://thyme.apnic.net.

If you have any comments please contact Philip Smith <pfsinoz@gmail.com>.

IPv4 Routing Table Report 04:00 +10GMT Sat 19 Mar, 2022

BGP Table (Global) as seen in Japan.

Report Website: https://thyme.apnic.net
Detailed Analysis: https://thyme.apnic.net/current/

Analysis Summary
----------------

BGP routing table entries examined: 893722
Prefixes after maximum aggregation (per Origin AS): 336639
Deaggregation factor: 2.65
Unique aggregates announced (without unneeded subnets): 429362
Total ASes present in the Internet Routing Table: 72897
Prefixes per ASN: 12.26
Origin-only ASes present in the Internet Routing Table: 62565
Origin ASes announcing only one prefix: 25680
Transit ASes present in the Internet Routing Table: 10332
Transit-only ASes present in the Internet Routing Table: 379
Average AS path length visible in the Internet Routing Table: 4.3
Max AS path length visible: 53
Max AS path prepend of ASN (265020) 50
Prefixes from unregistered ASNs in the Routing Table: 912
Number of instances of unregistered ASNs: 921
Number of 32-bit ASNs allocated by the RIRs: 38812
Number of 32-bit ASNs visible in the Routing Table: 32314
Prefixes from 32-bit ASNs in the Routing Table: 151357
Number of bogon 32-bit ASNs visible in the Routing Table: 32
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 510
Number of addresses announced to Internet: 3068411904
Equivalent to 182 /8s, 228 /16s and 64 /24s
Percentage of available address space announced: 82.9
Percentage of allocated address space announced: 82.9
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.5
Total number of prefixes smaller than registry allocations: 303150

APNIC Region Analysis Summary
-----------------------------

Prefixes being announced by APNIC Region ASes: 233925
Total APNIC prefixes after maximum aggregation: 66327
APNIC Deaggregation factor: 3.53
Prefixes being announced from the APNIC address blocks: 228912
Unique aggregates announced from the APNIC address blocks: 94588
APNIC Region origin ASes present in the Internet Routing Table: 12486
APNIC Prefixes per ASN: 18.33
APNIC Region origin ASes announcing only one prefix: 3554
APNIC Region transit ASes present in the Internet Routing Table: 1720
Average APNIC Region AS path length visible: 4.6
Max APNIC Region AS path length visible: 29
Number of APNIC region 32-bit ASNs visible in the Routing Table: 7686
Number of APNIC addresses announced to Internet: 774245760
Equivalent to 46 /8s, 38 /16s and 13 /24s
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 63488-64098, 64297-64395, 131072-151865
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,

ARIN Region Analysis Summary
----------------------------

Prefixes being announced by ARIN Region ASes: 260871
Total ARIN prefixes after maximum aggregation: 119697
ARIN Deaggregation factor: 2.18
Prefixes being announced from the ARIN address blocks: 260758
Unique aggregates announced from the ARIN address blocks: 124070
ARIN Region origin ASes present in the Internet Routing Table: 18990
ARIN Prefixes per ASN: 13.73
ARIN Region origin ASes announcing only one prefix: 6894
ARIN Region transit ASes present in the Internet Routing Table: 1964
Average ARIN Region AS path length visible: 3.8
Max ARIN Region AS path length visible: 28
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4399
Number of ARIN addresses announced to Internet: 1295848960
Equivalent to 77 /8s, 61 /16s and 22 /24s
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 62464-63487, 64198-64296, 393216-401308
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8,
54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8,
66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8,
73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8,
99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8,
130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8,
138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8,
147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8,
158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8,
166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8,
174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8,
206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8,


RIPE Region Analysis Summary
----------------------------

Prefixes being announced by RIPE Region ASes: 256192
Total RIPE prefixes after maximum aggregation: 117094
RIPE Deaggregation factor: 2.19
Prefixes being announced from the RIPE address blocks: 253439
Unique aggregates announced from the RIPE address blocks: 150184
RIPE Region origin ASes present in the Internet Routing Table: 28118
RIPE Prefixes per ASN: 9.01
RIPE Region origin ASes announcing only one prefix: 12042
RIPE Region transit ASes present in the Internet Routing Table: 3970
Average RIPE Region AS path length visible: 4.3
Max RIPE Region AS path length visible: 31
Number of RIPE region 32-bit ASNs visible in the Routing Table: 10664
Number of RIPE addresses announced to Internet: 714103680
Equivalent to 42 /8s, 144 /16s and 91 /24s
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 61952-62463, 64396-64495
196608-213403
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,

LACNIC Region Analysis Summary
------------------------------

Prefixes being announced by LACNIC Region ASes: 114231
Total LACNIC prefixes after maximum aggregation: 27446
LACNIC Deaggregation factor: 4.16
Prefixes being announced from the LACNIC address blocks: 114217
Unique aggregates announced from the LACNIC address blocks: 48188
LACNIC Region origin ASes present in the Internet Routing Table: 10929
LACNIC Prefixes per ASN: 10.45
LACNIC Region origin ASes announcing only one prefix: 2627
LACNIC Region transit ASes present in the Internet Routing Table: 2203
Average LACNIC Region AS path length visible: 4.9
Max LACNIC Region AS path length visible: 53
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8619
Number of LACNIC addresses announced to Internet: 176277248
Equivalent to 10 /8s, 129 /16s and 199 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-273820 + ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,

AfriNIC Region Analysis Summary
-------------------------------

Prefixes being announced by AfriNIC Region ASes: 27591
Total AfriNIC prefixes after maximum aggregation: 5397
AfriNIC Deaggregation factor: 5.11
Prefixes being announced from the AfriNIC address blocks: 35886
Unique aggregates announced from the AfriNIC address blocks: 11899
AfriNIC Region origin ASes present in the Internet Routing Table: 1613
AfriNIC Prefixes per ASN: 22.25
AfriNIC Region origin ASes announcing only one prefix: 563
AfriNIC Region transit ASes present in the Internet Routing Table: 319
Average AfriNIC Region AS path length visible: 5.2
Max AfriNIC Region AS path length visible: 34
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 946
Number of AfriNIC addresses announced to Internet: 107632640
Equivalent to 6 /8s, 106 /16s and 88 /24s
AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers
AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8,


APNIC Region per AS prefix count summary
----------------------------------------

ASN No of nets /20 equiv MaxAgg Description
9808 9117 8886 46 CHINAMOBILE-CN China Mobile Communicati
7545 5894 788 697 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4708 4192 74 ERX-CERNET-BKB China Education and Rese
7552 3602 1330 19 VIETEL-AS-AP Viettel Group, VN
7713 3487 1038 51 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3435 1880 56 VNPT-AS-VN VNPT Corp, VN
4766 2499 11121 602 KIXS-AS-KR Korea Telecom, KR
9498 2386 475 238 BBIL-AP BHARTI Airtel Ltd., IN
45090 2146 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
4755 2109 429 197 TATACOMM-AS TATA Communications formerl

Complete listing at https://thyme.apnic.net/current/data-ASnet-APNIC

ARIN Region per AS prefix count summary
---------------------------------------

ASN No of nets /20 equiv MaxAgg Description
16509 6301 10248 2649 AMAZON-02, US
11492 4455 295 726 CABLEONE, US
22773 3944 3060 368 ASN-CXA-ALL-CCI-22773-RDC, US
7155 3895 263 26 VIASAT-SP-BACKBONE, US
16625 3654 1883 2572 AKAMAI-AS, US
6327 3412 1318 62 SHAW, CA
749 2883 50780 2139 DNIC-AS-00749, US
30036 2612 374 163 MEDIACOM-ENTERPRISE-BUSINESS, US
209 2518 4962 428 CENTURYLINK-US-LEGACY-QWEST, US
20115 2255 3042 499 CHARTER-20115, US

Complete listing at https://thyme.apnic.net/current/data-ASnet-ARIN

RIPE Region per AS prefix count summary
---------------------------------------

ASN No of nets /20 equiv MaxAgg Description
12479 6817 1730 149 UNI2-AS, ES
9121 6703 1692 17 TTNET, TR
8551 4012 378 38 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
20940 3945 3349 220 AKAMAI-ASN1, NL
39891 3818 220 33 ALJAWWALSTC-AS, SA
12389 2959 2274 909 ROSTELECOM-AS, RU
6849 2803 355 21 UKRTELNET, UA
9009 2468 248 1285 M247, GB
34984 2198 355 622 TELLCOM-AS, TR
47331 2087 329 1597 TTNET, TR

Complete listing at https://thyme.apnic.net/current/data-ASnet-RIPE

LACNIC Region per AS prefix count summary
-----------------------------------------

ASN No of nets /20 equiv MaxAgg Description
8151 10485 3427 552 Uninet S.A. de C.V., MX
10620 3473 519 715 Telmex Colombia S.A., CO
11830 2431 369 62 Instituto Costarricense de Electricidad
13999 1709 292 474 Mega Cable, S.A. de C.V., MX
6503 1446 354 524 Axtel, S.A.B. de C.V., MX
28573 1396 2332 248 CLARO S.A., BR
3816 1254 666 146 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6147 1091 370 21 Telefonica del Peru S.A.A., PE
26615 1047 2349 136 TIM SA, BR
11664 1008 192 446 Techtel LMDS Comunicaciones Interactiva

Complete listing at https://thyme.apnic.net/current/data-ASnet-LACNIC

AfriNIC Region per AS prefix count summary
------------------------------------------

ASN No of nets /20 equiv MaxAgg Description
24863 1584 393 21 LINKdotNET-AS, EG
24835 1545 523 32 RAYA-AS, EG
36992 1300 1518 262 ETISALAT-MISR, EG
36903 1199 545 114 MT-MPLS, MA
29571 908 64 62 ORANGE-COTE-IVOIRE, CI
36935 729 521 40 Vodafone-, EG
6713 612 1863 34 IAM-AS, MA
15399 514 51 34 WANANCHI-, KE
37342 469 32 1 MOVITEL, MZ
23889 422 232 16 MauritiusTelecom, MU

Complete listing at https://thyme.apnic.net/current/data-ASnet-AFRINIC

Global Per AS prefix count summary
----------------------------------

ASN No of nets /20 equiv MaxAgg Description
8151 10485 3427 552 Uninet S.A. de C.V., MX
9808 9117 8886 46 CHINAMOBILE-CN China Mobile Communicati
12479 6817 1730 149 UNI2-AS, ES
9121 6703 1692 17 TTNET, TR
16509 6301 10248 2649 AMAZON-02, US
7545 5894 788 697 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4708 4192 74 ERX-CERNET-BKB China Education and Rese
11492 4455 295 726 CABLEONE, US
8551 4012 378 38 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
20940 3945 3349 220 AKAMAI-ASN1, NL

Complete listing at https://thyme.apnic.net/current/data-ASnet

Global Per AS Maximum Aggregation summary
-----------------------------------------

ASN No of nets Net Savings Description
9808 9117 9071 CHINAMOBILE-CN China Mobile Communications Grou
9121 6703 6686 TTNET, TR
12479 6817 6668 UNI2-AS, ES
7545 5894 5197 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4708 4634 ERX-CERNET-BKB China Education and Research Net
8551 4012 3974 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
7155 3895 3869 VIASAT-SP-BACKBONE, US
39891 3818 3785 ALJAWWALSTC-AS, SA
11492 4455 3729 CABLEONE, US
20940 3945 3725 AKAMAI-ASN1, NL

Complete listing at https://thyme.apnic.net/current/data-CIDRnet

List of Unregistered Origin ASNs (Global)
-----------------------------------------

Bad AS Designation Net Originated Transit AS Transit AS Name
398083 UNALLOCATED 5.104.72.0/24 399587 UT, US
398083 UNALLOCATED 5.133.124.0/24 399587 UT, US
33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US
393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US
18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US
395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US
395056 UNALLOCATED 8.45.133.0/24 3356 LEVEL3, US

Complete listing at https://thyme.apnic.net/current/data-badAS

Prefixes from the Special Purpose Address Registry (Global)
-----------------------------------------------------------

Prefix Origin AS Description
192.88.99.0/24 6939 HURRICANE, US

Complete listing at https://thyme.apnic.net/current/data-spar

Advertised Unallocated Addresses
--------------------------------

Unassigned Network ASN Information AS Name
23.133.168.0/24 Origin: 400442 VULPINE-AS-01, CA
23.133.168.0/24 Transit: 21700 NEPTUNE-NETWORKS, US
23.141.0.0/24 Origin: 395350 UNASSIGNED
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
27.100.7.0/24 Origin: 56096 UNASSIGNED
27.100.7.0/24 Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet
41.57.124.0/22 Origin: 37442 UNASSIGNED
41.57.124.0/22 Transit: 37204 TELONE, ZW
41.57.124.0/23 Origin: 37442 UNASSIGNED
41.57.124.0/23 Transit: 37204 TELONE, ZW

Complete listing at https://thyme.apnic.net/current/data-add-IANA

Number of prefixes announced per prefix length (Global)
-------------------------------------------------------

/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:16 /9:13 /10:40 /11:102 /12:305
/13:588 /14:1205 /15:2042 /16:13573 /17:8317 /18:13893
/19:25167 /20:43310 /21:52283 /22:108378 /23:95482 /24:528212
/25:796 /26:0 /27:0 /28:0 /29:0 /30:0
/31:0 /32:0

Advertised prefixes smaller than registry allocations
-----------------------------------------------------

ASN No of nets Total ann. Description
9121 5850 6703 TTNET, TR
12479 5794 6817 UNI2-AS, ES
8151 4140 10485 Uninet S.A. de C.V., MX
8551 3477 4012 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
11492 3368 4455 CABLEONE, US
6327 3224 3412 SHAW, CA
39891 3130 3818 ALJAWWALSTC-AS, SA
7155 2988 3895 VIASAT-SP-BACKBONE, US
22773 2935 3944 ASN-CXA-ALL-CCI-22773-RDC, US
6849 2658 2803 UKRTELNET, UA

Complete listing at https://thyme.apnic.net/current/data-sXXas-nos

Number of /24s announced per /8 block (Global)
----------------------------------------------

1:1841 2:1064 3:154 4:7 5:3782 6:112
7:5 8:1563 9:1 11:172 12:1714 13:303
14:2389 15:179 16:42 17:375 18:147 20:194
21:4 22:188 23:5542 24:2342 25:6 27:2605
29:19 31:2418 32:96 34:1 35:66 36:1751
37:4387 38:2651 39:699 40:150 41:3914 42:999
43:2093 44:292 45:16077 46:4124 47:348 49:1667
50:1937 51:107 52:1373 53:1 54:358 55:772
56:8 57:58 58:1807 59:1198 60:966 61:2270
62:2462 63:1942 64:5523 65:2308 66:4864 67:2965
68:1174 69:4155 70:1350 71:660 72:3076 74:2669
75:1423 76:716 77:2104 78:3888 79:3098 80:1960
81:1700 82:1479 83:1216 84:1344 85:3644 86:719
87:1969 88:2674 89:3242 90:514 91:7611 92:2011
93:2592 94:3491 95:4763 96:1310 97:347 98:988
99:865 100:75 101:1035 102:1983 103:28696 104:4274
105:469 106:853 107:2505 108:795 109:4214 110:2073
111:3286 112:2008 113:1525 114:1490 115:1958 116:1905
117:2515 118:2271 119:1866 120:1673 121:1062 122:2550
123:2116 124:1612 125:2110 128:1176 129:1195 130:916
131:2072 132:760 133:373 134:1935 135:290 136:878
137:874 138:2431 139:1270 140:1132 141:1378 142:1283
143:1478 144:1238 145:345 146:1776 147:1483 148:2208
149:1635 150:855 151:1077 152:1825 153:458 154:3669
155:1444 156:1897 157:1237 158:1028 159:2075 160:2421
161:1322 162:3452 163:1229 164:1653 165:1605 166:682
167:1718 168:3757 169:698 170:4448 171:821 172:3056
173:3075 174:1022 175:1128 176:3508 177:4565 178:3443
179:1975 180:2274 181:2941 182:3260 183:1946 184:2388
185:19422 186:4324 187:3667 188:3864 189:3088 190:8847
191:1307 192:11068 193:8562 194:6964 195:4967 196:2937
197:2356 198:6015 199:6035 200:7514 201:5670 202:10508
203:10028 204:4548 205:3380 206:3759 207:3400 208:4038
209:4640 210:4258 211:2436 212:3997 213:3391 214:1162
215:67 216:6427 217:2639 218:1257 219:597 220:1950
221:983 222:849 223:2140

End of report

This is an automated weekly mailing describing the state of the Global
IPv4 Routing Table as seen from APNIC's router in Japan.

The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG
TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG.

Daily listings are sent to bgp-stats@lists.apnic.net.

For historical data, please see https://thyme.apnic.net.

If you have any comments please contact Philip Smith <pfsinoz@gmail.com>.

IPv4 Routing Table Report 04:00 +10GMT Sat 26 Mar, 2022

BGP Table (Global) as seen in Japan.

Report Website: https://thyme.apnic.net
Detailed Analysis: https://thyme.apnic.net/current/

Analysis Summary
----------------

BGP routing table entries examined: 894229
Prefixes after maximum aggregation (per Origin AS): 336759
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 428489
Total ASes present in the Internet Routing Table: 72908
Prefixes per ASN: 12.27
Origin-only ASes present in the Internet Routing Table: 62546
Origin ASes announcing only one prefix: 25701
Transit ASes present in the Internet Routing Table: 10362
Transit-only ASes present in the Internet Routing Table: 381
Average AS path length visible in the Internet Routing Table: 4.4
Max AS path length visible: 65
Max AS path prepend of ASN (267602) 58
Prefixes from unregistered ASNs in the Routing Table: 868
Number of instances of unregistered ASNs: 874
Number of 32-bit ASNs allocated by the RIRs: 38896
Number of 32-bit ASNs visible in the Routing Table: 32344
Prefixes from 32-bit ASNs in the Routing Table: 151610
Number of bogon 32-bit ASNs visible in the Routing Table: 31
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 479
Number of addresses announced to Internet: 3068372992
Equivalent to 182 /8s, 227 /16s and 168 /24s
Percentage of available address space announced: 82.9
Percentage of allocated address space announced: 82.9
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.5
Total number of prefixes smaller than registry allocations: 303143

APNIC Region Analysis Summary
-----------------------------

Prefixes being announced by APNIC Region ASes: 234292
Total APNIC prefixes after maximum aggregation: 66359
APNIC Deaggregation factor: 3.53
Prefixes being announced from the APNIC address blocks: 229205
Unique aggregates announced from the APNIC address blocks: 94106
APNIC Region origin ASes present in the Internet Routing Table: 12501
APNIC Prefixes per ASN: 18.33
APNIC Region origin ASes announcing only one prefix: 3558
APNIC Region transit ASes present in the Internet Routing Table: 1723
Average APNIC Region AS path length visible: 4.7
Max APNIC Region AS path length visible: 27
Number of APNIC region 32-bit ASNs visible in the Routing Table: 7696
Number of APNIC addresses announced to Internet: 774201472
Equivalent to 46 /8s, 37 /16s and 96 /24s
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 63488-64098, 64297-64395, 131072-151865
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,

ARIN Region Analysis Summary
----------------------------

Prefixes being announced by ARIN Region ASes: 261013
Total ARIN prefixes after maximum aggregation: 119721
ARIN Deaggregation factor: 2.18
Prefixes being announced from the ARIN address blocks: 260865
Unique aggregates announced from the ARIN address blocks: 124035
ARIN Region origin ASes present in the Internet Routing Table: 18992
ARIN Prefixes per ASN: 13.74
ARIN Region origin ASes announcing only one prefix: 6895
ARIN Region transit ASes present in the Internet Routing Table: 1953
Average ARIN Region AS path length visible: 3.8
Max ARIN Region AS path length visible: 28
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4406
Number of ARIN addresses announced to Internet: 1295812864
Equivalent to 77 /8s, 60 /16s and 137 /24s
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 62464-63487, 64198-64296, 393216-401308
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8,
54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8,
66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8,
73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8,
99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8,
130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8,
138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8,
147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8,
158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8,
166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8,
174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8,
206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8,


RIPE Region Analysis Summary
----------------------------

Prefixes being announced by RIPE Region ASes: 256375
Total RIPE prefixes after maximum aggregation: 117145
RIPE Deaggregation factor: 2.19
Prefixes being announced from the RIPE address blocks: 253772
Unique aggregates announced from the RIPE address blocks: 150114
RIPE Region origin ASes present in the Internet Routing Table: 28102
RIPE Prefixes per ASN: 9.03
RIPE Region origin ASes announcing only one prefix: 12050
RIPE Region transit ASes present in the Internet Routing Table: 3993
Average RIPE Region AS path length visible: 4.3
Max RIPE Region AS path length visible: 31
Number of RIPE region 32-bit ASNs visible in the Routing Table: 10659
Number of RIPE addresses announced to Internet: 714103424
Equivalent to 42 /8s, 144 /16s and 90 /24s
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 61952-62463, 64396-64495
196608-213403
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,

LACNIC Region Analysis Summary
------------------------------

Prefixes being announced by LACNIC Region ASes: 114098
Total LACNIC prefixes after maximum aggregation: 27461
LACNIC Deaggregation factor: 4.15
Prefixes being announced from the LACNIC address blocks: 114067
Unique aggregates announced from the LACNIC address blocks: 48178
LACNIC Region origin ASes present in the Internet Routing Table: 10936
LACNIC Prefixes per ASN: 10.43
LACNIC Region origin ASes announcing only one prefix: 2635
LACNIC Region transit ASes present in the Internet Routing Table: 2204
Average LACNIC Region AS path length visible: 4.9
Max LACNIC Region AS path length visible: 65
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8632
Number of LACNIC addresses announced to Internet: 176288768
Equivalent to 10 /8s, 129 /16s and 244 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-273820 + ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,

AfriNIC Region Analysis Summary
-------------------------------

Prefixes being announced by AfriNIC Region ASes: 27583
Total AfriNIC prefixes after maximum aggregation: 5417
AfriNIC Deaggregation factor: 5.09
Prefixes being announced from the AfriNIC address blocks: 35841
Unique aggregates announced from the AfriNIC address blocks: 11646
AfriNIC Region origin ASes present in the Internet Routing Table: 1618
AfriNIC Prefixes per ASN: 22.15
AfriNIC Region origin ASes announcing only one prefix: 563
AfriNIC Region transit ASes present in the Internet Routing Table: 325
Average AfriNIC Region AS path length visible: 5.2
Max AfriNIC Region AS path length visible: 34
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 951
Number of AfriNIC addresses announced to Internet: 107692288
Equivalent to 6 /8s, 107 /16s and 65 /24s
AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers
AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8,


APNIC Region per AS prefix count summary
----------------------------------------

ASN No of nets /20 equiv MaxAgg Description
9808 9136 8884 44 CHINAMOBILE-CN China Mobile Communicati
7545 5903 789 696 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4707 4192 74 ERX-CERNET-BKB China Education and Rese
7552 3600 1330 19 VIETEL-AS-AP Viettel Group, VN
7713 3487 1038 51 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3434 1880 56 VNPT-AS-VN VNPT Corp, VN
4766 2498 11121 602 KIXS-AS-KR Korea Telecom, KR
9498 2389 491 238 BBIL-AP BHARTI Airtel Ltd., IN
45090 2146 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
4755 2108 429 197 TATACOMM-AS TATA Communications formerl

Complete listing at https://thyme.apnic.net/current/data-ASnet-APNIC

ARIN Region per AS prefix count summary
---------------------------------------

ASN No of nets /20 equiv MaxAgg Description
16509 6299 10252 2665 AMAZON-02, US
11492 4452 295 717 CABLEONE, US
22773 3945 3061 366 ASN-CXA-ALL-CCI-22773-RDC, US
7155 3895 263 26 VIASAT-SP-BACKBONE, US
16625 3648 1879 2562 AKAMAI-AS, US
6327 3418 1318 62 SHAW, CA
749 2882 50780 2138 DNIC-AS-00749, US
30036 2607 373 177 MEDIACOM-ENTERPRISE-BUSINESS, US
209 2520 4962 428 CENTURYLINK-US-LEGACY-QWEST, US
20115 2256 3042 495 CHARTER-20115, US

Complete listing at https://thyme.apnic.net/current/data-ASnet-ARIN

RIPE Region per AS prefix count summary
---------------------------------------

ASN No of nets /20 equiv MaxAgg Description
12479 6807 1730 149 UNI2-AS, ES
9121 6721 1692 17 TTNET, TR
8551 4003 374 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
20940 3916 3360 200 AKAMAI-ASN1, NL
39891 3819 220 34 ALJAWWALSTC-AS, SA
12389 2960 2274 909 ROSTELECOM-AS, RU
6849 2783 355 21 UKRTELNET, UA
9009 2468 248 1287 M247, GB
34984 2199 355 622 TELLCOM-AS, TR
47331 2089 329 1599 TTNET, TR

Complete listing at https://thyme.apnic.net/current/data-ASnet-RIPE

LACNIC Region per AS prefix count summary
-----------------------------------------

ASN No of nets /20 equiv MaxAgg Description
8151 10477 3408 551 Uninet S.A. de C.V., MX
10620 3473 519 715 Telmex Colombia S.A., CO
11830 2431 369 62 Instituto Costarricense de Electricidad
13999 1725 292 478 Mega Cable, S.A. de C.V., MX
6503 1446 354 524 Axtel, S.A.B. de C.V., MX
28573 1397 2332 253 CLARO S.A., BR
3816 1254 666 146 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6147 1090 369 21 Telefonica del Peru S.A.A., PE
11664 1006 192 450 Techtel LMDS Comunicaciones Interactiva
11172 956 133 63 Alestra, S. de R.L. de C.V., MX

Complete listing at https://thyme.apnic.net/current/data-ASnet-LACNIC

AfriNIC Region per AS prefix count summary
------------------------------------------

ASN No of nets /20 equiv MaxAgg Description
24863 1584 393 21 LINKdotNET-AS, EG
24835 1518 515 32 RAYA-AS, EG
36992 1300 1518 261 ETISALAT-MISR, EG
36903 1199 545 114 MT-MPLS, MA
29571 911 64 63 ORANGE-COTE-IVOIRE, CI
6713 612 1863 34 IAM-AS, MA
36935 560 520 43 Vodafone-, EG
15399 514 51 34 WANANCHI-, KE
37342 469 32 1 MOVITEL, MZ
23889 422 232 16 MauritiusTelecom, MU

Complete listing at https://thyme.apnic.net/current/data-ASnet-AFRINIC

Global Per AS prefix count summary
----------------------------------

ASN No of nets /20 equiv MaxAgg Description
8151 10477 3408 551 Uninet S.A. de C.V., MX
9808 9136 8884 44 CHINAMOBILE-CN China Mobile Communicati
12479 6807 1730 149 UNI2-AS, ES
9121 6721 1692 17 TTNET, TR
16509 6299 10252 2665 AMAZON-02, US
7545 5903 789 696 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4707 4192 74 ERX-CERNET-BKB China Education and Rese
11492 4452 295 717 CABLEONE, US
8551 4003 374 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
22773 3945 3061 366 ASN-CXA-ALL-CCI-22773-RDC, US

Complete listing at https://thyme.apnic.net/current/data-ASnet

Global Per AS Maximum Aggregation summary
-----------------------------------------

ASN No of nets Net Savings Description
9808 9136 9092 CHINAMOBILE-CN China Mobile Communications Grou
9121 6721 6704 TTNET, TR
12479 6807 6658 UNI2-AS, ES
7545 5903 5207 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4707 4633 ERX-CERNET-BKB China Education and Research Net
8551 4003 3964 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
7155 3895 3869 VIASAT-SP-BACKBONE, US
39891 3819 3785 ALJAWWALSTC-AS, SA
11492 4452 3735 CABLEONE, US
20940 3916 3716 AKAMAI-ASN1, NL

Complete listing at https://thyme.apnic.net/current/data-CIDRnet

List of Unregistered Origin ASNs (Global)
-----------------------------------------

Bad AS Designation Net Originated Transit AS Transit AS Name
1333342 UNALLOCATED 2.58.228.0/22 133334 DCNBSI-AS-AP DCTV Cable Netw
398083 UNALLOCATED 5.104.72.0/24 399587 UT, US
398083 UNALLOCATED 5.133.124.0/24 399587 UT, US
33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US
393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US
18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US
395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US

Complete listing at https://thyme.apnic.net/current/data-badAS

Prefixes from the Special Purpose Address Registry (Global)
-----------------------------------------------------------

Prefix Origin AS Description
192.88.99.0/24 6939 HURRICANE, US

Complete listing at https://thyme.apnic.net/current/data-spar

Advertised Unallocated Addresses
--------------------------------

Unassigned Network ASN Information AS Name
23.141.0.0/24 Origin: 395350 UNASSIGNED
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
27.100.7.0/24 Origin: 56096 UNASSIGNED
27.100.7.0/24 Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet
41.57.124.0/22 Origin: 37442 UNASSIGNED
41.57.124.0/22 Transit: 37204 TELONE, ZW
41.57.124.0/23 Origin: 37442 UNASSIGNED
41.57.124.0/23 Transit: 37204 TELONE, ZW
41.57.124.0/24 Origin: 37442 UNASSIGNED
41.57.124.0/24 Transit: 37204 TELONE, ZW

Complete listing at https://thyme.apnic.net/current/data-add-IANA

Number of prefixes announced per prefix length (Global)
-------------------------------------------------------

/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:16 /9:13 /10:40 /11:102 /12:307
/13:588 /14:1205 /15:2057 /16:13563 /17:8323 /18:13882
/19:25167 /20:43299 /21:52208 /22:108372 /23:95539 /24:528740
/25:808 /26:0 /27:0 /28:0 /29:0 /30:0
/31:0 /32:0

Advertised prefixes smaller than registry allocations
-----------------------------------------------------

ASN No of nets Total ann. Description
9121 5871 6721 TTNET, TR
12479 5788 6807 UNI2-AS, ES
8151 4133 10477 Uninet S.A. de C.V., MX
8551 3477 4003 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
11492 3364 4452 CABLEONE, US
6327 3230 3418 SHAW, CA
39891 3131 3819 ALJAWWALSTC-AS, SA
7155 2988 3895 VIASAT-SP-BACKBONE, US
22773 2936 3945 ASN-CXA-ALL-CCI-22773-RDC, US
6849 2636 2783 UKRTELNET, UA

Complete listing at https://thyme.apnic.net/current/data-sXXas-nos

Number of /24s announced per /8 block (Global)
----------------------------------------------

1:1842 2:1052 3:154 4:7 5:3781 6:112
7:5 8:1564 9:1 11:172 12:1710 13:301
14:2389 15:182 16:42 17:380 18:147 20:194
21:4 22:188 23:5550 24:2357 25:4 27:2600
29:19 31:2415 32:96 34:1 35:66 36:1752
37:4388 38:2685 39:710 40:150 41:3934 42:987
43:2100 44:291 45:16171 46:4062 47:348 49:1669
50:1926 51:107 52:1407 53:1 54:362 55:808
56:8 57:59 58:1816 59:1197 60:956 61:2269
62:2475 63:1942 64:5523 65:2302 66:4847 67:2974
68:1177 69:4165 70:1344 71:659 72:3072 74:2669
75:1389 76:700 77:2123 78:3895 79:3102 80:1976
81:1701 82:1476 83:1213 84:1350 85:3653 86:716
87:1973 88:2691 89:3247 90:519 91:7621 92:1975
93:2603 94:3474 95:4748 96:1311 97:348 98:993
99:866 100:75 101:1034 102:1993 103:28862 104:4310
105:464 106:853 107:2503 108:804 109:4146 110:2073
111:3285 112:2007 113:1523 114:1492 115:1962 116:1902
117:2517 118:2277 119:1866 120:1677 121:1063 122:2575
123:2120 124:1614 125:2113 128:1200 129:1212 130:916
131:2078 132:761 133:374 134:1931 135:290 136:878
137:866 138:2419 139:1494 140:1116 141:1359 142:1282
143:1482 144:1233 145:344 146:1774 147:1464 148:2216
149:1692 150:854 151:1079 152:1837 153:458 154:3542
155:1416 156:1886 157:1235 158:1030 159:2078 160:2433
161:1323 162:3461 163:1234 164:1645 165:1616 166:689
167:1719 168:3756 169:698 170:4440 171:817 172:3068
173:3072 174:1019 175:1126 176:3507 177:4561 178:3426
179:1983 180:2280 181:2934 182:3248 183:1941 184:2384
185:19461 186:4339 187:3650 188:3861 189:3118 190:8853
191:1294 192:11054 193:8560 194:6962 195:4976 196:2977
197:2391 198:6019 199:6029 200:7482 201:5652 202:10506
203:10013 204:4550 205:3386 206:3752 207:3391 208:4041
209:4660 210:4257 211:2433 212:3998 213:3381 214:1160
215:67 216:6444 217:2646 218:1259 219:597 220:1955
221:980 222:848 223:2142

End of report

This is an automated weekly mailing describing the state of the Global
IPv4 Routing Table as seen from APNIC's router in Japan.

The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG
TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG.

Daily listings are sent to bgp-stats@lists.apnic.net.

For historical data, please see https://thyme.apnic.net.

If you have any comments please contact Philip Smith <pfsinoz@gmail.com>.

IPv4 Routing Table Report 04:00 +10GMT Sat 02 Apr, 2022

BGP Table (Global) as seen in Japan.

Report Website: https://thyme.apnic.net
Detailed Analysis: https://thyme.apnic.net/current/

Analysis Summary
----------------

BGP routing table entries examined: 894261
Prefixes after maximum aggregation (per Origin AS): 336800
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 429313
Total ASes present in the Internet Routing Table: 72943
Prefixes per ASN: 12.26
Origin-only ASes present in the Internet Routing Table: 62600
Origin ASes announcing only one prefix: 25737
Transit ASes present in the Internet Routing Table: 10343
Transit-only ASes present in the Internet Routing Table: 374
Average AS path length visible in the Internet Routing Table: 4.4
Max AS path length visible: 64
Max AS path prepend of ASN (267602) 58
Prefixes from unregistered ASNs in the Routing Table: 857
Number of instances of unregistered ASNs: 862
Number of 32-bit ASNs allocated by the RIRs: 38970
Number of 32-bit ASNs visible in the Routing Table: 32390
Prefixes from 32-bit ASNs in the Routing Table: 151943
Number of bogon 32-bit ASNs visible in the Routing Table: 25
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 458
Number of addresses announced to Internet: 3067757056
Equivalent to 182 /8s, 218 /16s and 66 /24s
Percentage of available address space announced: 82.9
Percentage of allocated address space announced: 82.9
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.5
Total number of prefixes smaller than registry allocations: 303502

APNIC Region Analysis Summary
-----------------------------

Prefixes being announced by APNIC Region ASes: 234083
Total APNIC prefixes after maximum aggregation: 66355
APNIC Deaggregation factor: 3.53
Prefixes being announced from the APNIC address blocks: 229063
Unique aggregates announced from the APNIC address blocks: 94311
APNIC Region origin ASes present in the Internet Routing Table: 12508
APNIC Prefixes per ASN: 18.31
APNIC Region origin ASes announcing only one prefix: 3558
APNIC Region transit ASes present in the Internet Routing Table: 1718
Average APNIC Region AS path length visible: 4.7
Max APNIC Region AS path length visible: 27
Number of APNIC region 32-bit ASNs visible in the Routing Table: 7709
Number of APNIC addresses announced to Internet: 773920384
Equivalent to 46 /8s, 33 /16s and 22 /24s
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 63488-64098, 64297-64395, 131072-151865
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,

ARIN Region Analysis Summary
----------------------------

Prefixes being announced by ARIN Region ASes: 260493
Total ARIN prefixes after maximum aggregation: 119704
ARIN Deaggregation factor: 2.18
Prefixes being announced from the ARIN address blocks: 260322
Unique aggregates announced from the ARIN address blocks: 124053
ARIN Region origin ASes present in the Internet Routing Table: 19004
ARIN Prefixes per ASN: 13.70
ARIN Region origin ASes announcing only one prefix: 6901
ARIN Region transit ASes present in the Internet Routing Table: 1950
Average ARIN Region AS path length visible: 3.8
Max ARIN Region AS path length visible: 28
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4423
Number of ARIN addresses announced to Internet: 1295374080
Equivalent to 77 /8s, 53 /16s and 215 /24s
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 62464-63487, 64198-64296, 393216-401308
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8,
54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8,
66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8,
73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8,
99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8,
130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8,
138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8,
147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8,
158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8,
166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8,
174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8,
206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8,


RIPE Region Analysis Summary
----------------------------

Prefixes being announced by RIPE Region ASes: 256769
Total RIPE prefixes after maximum aggregation: 117224
RIPE Deaggregation factor: 2.19
Prefixes being announced from the RIPE address blocks: 254143
Unique aggregates announced from the RIPE address blocks: 150645
RIPE Region origin ASes present in the Internet Routing Table: 28112
RIPE Prefixes per ASN: 9.04
RIPE Region origin ASes announcing only one prefix: 12060
RIPE Region transit ASes present in the Internet Routing Table: 3974
Average RIPE Region AS path length visible: 4.3
Max RIPE Region AS path length visible: 31
Number of RIPE region 32-bit ASNs visible in the Routing Table: 10661
Number of RIPE addresses announced to Internet: 714114944
Equivalent to 42 /8s, 144 /16s and 135 /24s
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 61952-62463, 64396-64495
196608-213403
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,

LACNIC Region Analysis Summary
------------------------------

Prefixes being announced by LACNIC Region ASes: 114180
Total LACNIC prefixes after maximum aggregation: 27436
LACNIC Deaggregation factor: 4.16
Prefixes being announced from the LACNIC address blocks: 114160
Unique aggregates announced from the LACNIC address blocks: 48228
LACNIC Region origin ASes present in the Internet Routing Table: 10948
LACNIC Prefixes per ASN: 10.43
LACNIC Region origin ASes announcing only one prefix: 2654
LACNIC Region transit ASes present in the Internet Routing Table: 2205
Average LACNIC Region AS path length visible: 4.9
Max LACNIC Region AS path length visible: 64
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8643
Number of LACNIC addresses announced to Internet: 176362240
Equivalent to 10 /8s, 131 /16s and 19 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-273820 + ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,

AfriNIC Region Analysis Summary
-------------------------------

Prefixes being announced by AfriNIC Region ASes: 27879
Total AfriNIC prefixes after maximum aggregation: 5433
AfriNIC Deaggregation factor: 5.13
Prefixes being announced from the AfriNIC address blocks: 36115
Unique aggregates announced from the AfriNIC address blocks: 11686
AfriNIC Region origin ASes present in the Internet Routing Table: 1622
AfriNIC Prefixes per ASN: 22.27
AfriNIC Region origin ASes announcing only one prefix: 564
AfriNIC Region transit ASes present in the Internet Routing Table: 327
Average AfriNIC Region AS path length visible: 5.2
Max AfriNIC Region AS path length visible: 34
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 954
Number of AfriNIC addresses announced to Internet: 107723520
Equivalent to 6 /8s, 107 /16s and 187 /24s
AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers
AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8,


APNIC Region per AS prefix count summary
----------------------------------------

ASN No of nets /20 equiv MaxAgg Description
9808 9146 8884 44 CHINAMOBILE-CN China Mobile Communicati
7545 5906 789 699 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4713 4192 75 ERX-CERNET-BKB China Education and Rese
7552 3607 1330 19 VIETEL-AS-AP Viettel Group, VN
7713 3499 1038 51 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3435 1880 56 VNPT-AS-VN VNPT Corp, VN
4766 2497 11121 601 KIXS-AS-KR Korea Telecom, KR
9498 2391 491 238 BBIL-AP BHARTI Airtel Ltd., IN
45090 2147 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
4755 2114 429 196 TATACOMM-AS TATA Communications formerl

Complete listing at https://thyme.apnic.net/current/data-ASnet-APNIC

ARIN Region per AS prefix count summary
---------------------------------------

ASN No of nets /20 equiv MaxAgg Description
16509 6152 10256 2661 AMAZON-02, US
11492 4456 296 714 CABLEONE, US
22773 3938 3060 365 ASN-CXA-ALL-CCI-22773-RDC, US
7155 3900 264 31 VIASAT-SP-BACKBONE, US
16625 3635 1870 2562 AKAMAI-AS, US
6327 3419 1318 62 SHAW, CA
749 2882 50780 2138 DNIC-AS-00749, US
30036 2610 373 153 MEDIACOM-ENTERPRISE-BUSINESS, US
209 2522 4962 425 CENTURYLINK-US-LEGACY-QWEST, US
20115 2256 3042 495 CHARTER-20115, US

Complete listing at https://thyme.apnic.net/current/data-ASnet-ARIN

RIPE Region per AS prefix count summary
---------------------------------------

ASN No of nets /20 equiv MaxAgg Description
12479 6801 1730 149 UNI2-AS, ES
9121 6714 1692 17 TTNET, TR
8551 4001 374 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
20940 3928 3360 200 AKAMAI-ASN1, NL
39891 3819 220 34 ALJAWWALSTC-AS, SA
12389 2959 2274 909 ROSTELECOM-AS, RU
6849 2859 355 21 UKRTELNET, UA
9009 2472 248 1292 M247, GB
34984 2214 356 620 TELLCOM-AS, TR
47331 2084 328 1596 TTNET, TR

Complete listing at https://thyme.apnic.net/current/data-ASnet-RIPE

LACNIC Region per AS prefix count summary
-----------------------------------------

ASN No of nets /20 equiv MaxAgg Description
8151 10511 3404 556 Uninet S.A. de C.V., MX
10620 3475 519 714 Telmex Colombia S.A., CO
11830 2430 369 62 Instituto Costarricense de Electricidad
13999 1729 293 471 Mega Cable, S.A. de C.V., MX
6503 1447 355 524 Axtel, S.A.B. de C.V., MX
28573 1393 2332 253 CLARO S.A., BR
3816 1256 667 148 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6147 1084 369 21 Telefonica del Peru S.A.A., PE
11664 1006 192 447 Techtel LMDS Comunicaciones Interactiva
11172 956 133 63 Alestra, S. de R.L. de C.V., MX

Complete listing at https://thyme.apnic.net/current/data-ASnet-LACNIC

AfriNIC Region per AS prefix count summary
------------------------------------------

ASN No of nets /20 equiv MaxAgg Description
24863 1583 393 21 LINKdotNET-AS, EG
24835 1548 523 33 RAYA-AS, EG
36992 1303 1518 261 ETISALAT-MISR, EG
36903 1199 545 114 MT-MPLS, MA
29571 894 64 59 ORANGE-COTE-IVOIRE, CI
36935 771 520 42 Vodafone-, EG
6713 612 1863 34 IAM-AS, MA
15399 517 51 34 WANANCHI-, KE
37342 469 32 1 MOVITEL, MZ
23889 424 232 16 MauritiusTelecom, MU

Complete listing at https://thyme.apnic.net/current/data-ASnet-AFRINIC

Global Per AS prefix count summary
----------------------------------

ASN No of nets /20 equiv MaxAgg Description
8151 10511 3404 556 Uninet S.A. de C.V., MX
9808 9146 8884 44 CHINAMOBILE-CN China Mobile Communicati
12479 6801 1730 149 UNI2-AS, ES
9121 6714 1692 17 TTNET, TR
16509 6152 10256 2661 AMAZON-02, US
7545 5906 789 699 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4713 4192 75 ERX-CERNET-BKB China Education and Rese
11492 4456 296 714 CABLEONE, US
8551 4001 374 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
22773 3938 3060 365 ASN-CXA-ALL-CCI-22773-RDC, US

Complete listing at https://thyme.apnic.net/current/data-ASnet

Global Per AS Maximum Aggregation summary
-----------------------------------------

ASN No of nets Net Savings Description
9808 9146 9102 CHINAMOBILE-CN China Mobile Communications Grou
9121 6714 6697 TTNET, TR
12479 6801 6652 UNI2-AS, ES
7545 5906 5207 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4713 4638 ERX-CERNET-BKB China Education and Research Net
8551 4001 3962 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
7155 3900 3869 VIASAT-SP-BACKBONE, US
39891 3819 3785 ALJAWWALSTC-AS, SA
11492 4456 3742 CABLEONE, US
20940 3928 3728 AKAMAI-ASN1, NL

Complete listing at https://thyme.apnic.net/current/data-CIDRnet

List of Unregistered Origin ASNs (Global)
-----------------------------------------

Bad AS Designation Net Originated Transit AS Transit AS Name
398083 UNALLOCATED 5.133.124.0/24 399587 UT, US
33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US
393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US
18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US
395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US
395056 UNALLOCATED 8.45.133.0/24 3356 LEVEL3, US
32306 UNALLOCATED 8.46.80.0/24 33652 CMCS, US

Complete listing at https://thyme.apnic.net/current/data-badAS

Prefixes from the Special Purpose Address Registry (Global)
-----------------------------------------------------------

Prefix Origin AS Description
192.88.99.0/24 6939 HURRICANE, US

Complete listing at https://thyme.apnic.net/current/data-spar

Advertised Unallocated Addresses
--------------------------------

Unassigned Network ASN Information AS Name
23.141.0.0/24 Origin: 395350 UNASSIGNED
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
27.100.7.0/24 Origin: 56096 UNASSIGNED
27.100.7.0/24 Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet
41.57.124.0/22 Origin: 37442 UNASSIGNED
41.57.124.0/22 Transit: 37204 TELONE, ZW
41.57.124.0/23 Origin: 37442 UNASSIGNED
41.57.124.0/23 Transit: 37204 TELONE, ZW
41.57.124.0/24 Origin: 37442 UNASSIGNED
41.57.124.0/24 Transit: 37204 TELONE, ZW

Complete listing at https://thyme.apnic.net/current/data-add-IANA

Number of prefixes announced per prefix length (Global)
-------------------------------------------------------

/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:16 /9:13 /10:40 /11:102 /12:307
/13:588 /14:1204 /15:2055 /16:13552 /17:8313 /18:13886
/19:25175 /20:43277 /21:52232 /22:108492 /23:95605 /24:528595
/25:809 /26:0 /27:0 /28:0 /29:0 /30:0
/31:0 /32:0

Advertised prefixes smaller than registry allocations
-----------------------------------------------------

ASN No of nets Total ann. Description
9121 5869 6714 TTNET, TR
12479 5780 6801 UNI2-AS, ES
8151 4165 10511 Uninet S.A. de C.V., MX
8551 3475 4001 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
11492 3364 4456 CABLEONE, US
6327 3231 3419 SHAW, CA
39891 3131 3819 ALJAWWALSTC-AS, SA
7155 2990 3900 VIASAT-SP-BACKBONE, US
22773 2936 3938 ASN-CXA-ALL-CCI-22773-RDC, US
6849 2712 2859 UKRTELNET, UA

Complete listing at https://thyme.apnic.net/current/data-sXXas-nos

Number of /24s announced per /8 block (Global)
----------------------------------------------

1:1843 2:1036 3:154 4:7 5:3792 6:112
7:5 8:1563 9:1 11:172 12:1709 13:288
14:2386 15:189 16:44 17:380 18:148 20:194
21:4 22:188 23:5581 24:2291 25:6 27:2594
29:19 31:2440 32:96 34:1 35:69 36:1756
37:4416 38:2667 39:708 40:151 41:3930 42:998
43:2157 44:288 45:16106 46:4139 47:349 49:1682
50:1923 51:107 52:1409 53:1 54:362 55:710
56:8 57:58 58:1805 59:1196 60:955 61:2268
62:2487 63:1945 64:5512 65:2301 66:4859 67:2973
68:1180 69:4159 70:1343 71:658 72:3064 74:2661
75:1389 76:588 77:2149 78:3895 79:3104 80:1984
81:1738 82:1479 83:1197 84:1333 85:3645 86:714
87:1970 88:2697 89:3280 90:519 91:7620 92:1986
93:2607 94:3489 95:4752 96:1312 97:347 98:991
99:770 100:74 101:1029 102:2017 103:28748 104:4294
105:466 106:842 107:2510 108:824 109:4227 110:2068
111:3296 112:2011 113:1523 114:1480 115:1956 116:1904
117:2518 118:2268 119:1865 120:1679 121:1060 122:2553
123:2123 124:1594 125:2112 128:1196 129:1212 130:913
131:2073 132:763 133:373 134:1931 135:290 136:876
137:874 138:2427 139:1496 140:852 141:1389 142:1283
143:1483 144:1235 145:342 146:1772 147:1473 148:2214
149:1706 150:849 151:1077 152:1837 153:459 154:3513
155:1434 156:1899 157:1236 158:1029 159:2082 160:2440
161:1326 162:3464 163:1236 164:1643 165:1603 166:693
167:1717 168:3756 169:701 170:4435 171:823 172:3103
173:3075 174:1019 175:1129 176:3509 177:4569 178:3449
179:2000 180:2276 181:2950 182:3249 183:1942 184:2385
185:19483 186:4370 187:3667 188:3878 189:3139 190:8861
191:1309 192:11012 193:8588 194:6945 195:4970 196:2980
197:2407 198:6024 199:6016 200:7485 201:5663 202:10498
203:10016 204:4551 205:3380 206:3766 207:3400 208:4041
209:4662 210:4256 211:2453 212:4009 213:3407 214:1155
215:67 216:6448 217:2659 218:1261 219:573 220:1951
221:980 222:846 223:2140

End of report

This is an automated weekly mailing describing the state of the Global
IPv4 Routing Table as seen from APNIC's router in Japan.

The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG
TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG.

Daily listings are sent to bgp-stats@lists.apnic.net.

For historical data, please see https://thyme.apnic.net.

If you have any comments please contact Philip Smith <pfsinoz@gmail.com>.

IPv4 Routing Table Report 04:00 +10GMT Sat 09 Apr, 2022

BGP Table (Global) as seen in Japan.

Report Website: https://thyme.apnic.net
Detailed Analysis: https://thyme.apnic.net/current/

Analysis Summary
----------------

BGP routing table entries examined: 894824
Prefixes after maximum aggregation (per Origin AS): 337152
Deaggregation factor: 2.65
Unique aggregates announced (without unneeded subnets): 429719
Total ASes present in the Internet Routing Table: 72959
Prefixes per ASN: 12.26
Origin-only ASes present in the Internet Routing Table: 62615
Origin ASes announcing only one prefix: 25724
Transit ASes present in the Internet Routing Table: 10344
Transit-only ASes present in the Internet Routing Table: 368
Average AS path length visible in the Internet Routing Table: 4.4
Max AS path length visible: 65
Max AS path prepend of ASN (267602) 58
Prefixes from unregistered ASNs in the Routing Table: 818
Number of instances of unregistered ASNs: 823
Number of 32-bit ASNs allocated by the RIRs: 39036
Number of 32-bit ASNs visible in the Routing Table: 32430
Prefixes from 32-bit ASNs in the Routing Table: 152520
Number of bogon 32-bit ASNs visible in the Routing Table: 25
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 459
Number of addresses announced to Internet: 3067445760
Equivalent to 182 /8s, 213 /16s and 130 /24s
Percentage of available address space announced: 82.9
Percentage of allocated address space announced: 82.9
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.5
Total number of prefixes smaller than registry allocations: 303742

APNIC Region Analysis Summary
-----------------------------

Prefixes being announced by APNIC Region ASes: 234530
Total APNIC prefixes after maximum aggregation: 66511
APNIC Deaggregation factor: 3.53
Prefixes being announced from the APNIC address blocks: 229401
Unique aggregates announced from the APNIC address blocks: 94455
APNIC Region origin ASes present in the Internet Routing Table: 12538
APNIC Prefixes per ASN: 18.30
APNIC Region origin ASes announcing only one prefix: 3557
APNIC Region transit ASes present in the Internet Routing Table: 1724
Average APNIC Region AS path length visible: 4.7
Max APNIC Region AS path length visible: 27
Number of APNIC region 32-bit ASNs visible in the Routing Table: 7736
Number of APNIC addresses announced to Internet: 774015360
Equivalent to 46 /8s, 34 /16s and 137 /24s
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 63488-64098, 64297-64395, 131072-151865
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,

ARIN Region Analysis Summary
----------------------------

Prefixes being announced by ARIN Region ASes: 260506
Total ARIN prefixes after maximum aggregation: 119722
ARIN Deaggregation factor: 2.18
Prefixes being announced from the ARIN address blocks: 260466
Unique aggregates announced from the ARIN address blocks: 124224
ARIN Region origin ASes present in the Internet Routing Table: 18997
ARIN Prefixes per ASN: 13.71
ARIN Region origin ASes announcing only one prefix: 6893
ARIN Region transit ASes present in the Internet Routing Table: 1951
Average ARIN Region AS path length visible: 3.8
Max ARIN Region AS path length visible: 35
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4427
Number of ARIN addresses announced to Internet: 1295152640
Equivalent to 77 /8s, 50 /16s and 118 /24s
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 62464-63487, 64198-64296, 393216-401308
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8,
54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8,
66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8,
73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8,
99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8,
130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8,
138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8,
147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8,
158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8,
166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8,
174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8,
206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8,


RIPE Region Analysis Summary
----------------------------

Prefixes being announced by RIPE Region ASes: 256731
Total RIPE prefixes after maximum aggregation: 117238
RIPE Deaggregation factor: 2.19
Prefixes being announced from the RIPE address blocks: 254134
Unique aggregates announced from the RIPE address blocks: 150682
RIPE Region origin ASes present in the Internet Routing Table: 28118
RIPE Prefixes per ASN: 9.04
RIPE Region origin ASes announcing only one prefix: 12060
RIPE Region transit ASes present in the Internet Routing Table: 3973
Average RIPE Region AS path length visible: 4.3
Max RIPE Region AS path length visible: 28
Number of RIPE region 32-bit ASNs visible in the Routing Table: 10674
Number of RIPE addresses announced to Internet: 713988480
Equivalent to 42 /8s, 142 /16s and 153 /24s
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 61952-62463, 64396-64495
196608-213403
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,

LACNIC Region Analysis Summary
------------------------------

Prefixes being announced by LACNIC Region ASes: 114514
Total LACNIC prefixes after maximum aggregation: 27586
LACNIC Deaggregation factor: 4.15
Prefixes being announced from the LACNIC address blocks: 114425
Unique aggregates announced from the LACNIC address blocks: 48270
LACNIC Region origin ASes present in the Internet Routing Table: 10948
LACNIC Prefixes per ASN: 10.45
LACNIC Region origin ASes announcing only one prefix: 2649
LACNIC Region transit ASes present in the Internet Routing Table: 2203
Average LACNIC Region AS path length visible: 4.9
Max LACNIC Region AS path length visible: 65
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8639
Number of LACNIC addresses announced to Internet: 176332544
Equivalent to 10 /8s, 130 /16s and 159 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-273820 + ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,

AfriNIC Region Analysis Summary
-------------------------------

Prefixes being announced by AfriNIC Region ASes: 27725
Total AfriNIC prefixes after maximum aggregation: 5450
AfriNIC Deaggregation factor: 5.09
Prefixes being announced from the AfriNIC address blocks: 35939
Unique aggregates announced from the AfriNIC address blocks: 11688
AfriNIC Region origin ASes present in the Internet Routing Table: 1622
AfriNIC Prefixes per ASN: 22.16
AfriNIC Region origin ASes announcing only one prefix: 565
AfriNIC Region transit ASes present in the Internet Routing Table: 331
Average AfriNIC Region AS path length visible: 5.1
Max AfriNIC Region AS path length visible: 34
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 954
Number of AfriNIC addresses announced to Internet: 107700224
Equivalent to 6 /8s, 107 /16s and 96 /24s
AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers
AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8,


APNIC Region per AS prefix count summary
----------------------------------------

ASN No of nets /20 equiv MaxAgg Description
9808 9157 8884 44 CHINAMOBILE-CN China Mobile Communicati
7545 5902 789 699 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4715 4192 75 ERX-CERNET-BKB China Education and Rese
7552 3590 1330 19 VIETEL-AS-AP Viettel Group, VN
7713 3500 1038 51 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3434 1880 56 VNPT-AS-VN VNPT Corp, VN
4766 2497 11121 601 KIXS-AS-KR Korea Telecom, KR
9498 2392 491 238 BBIL-AP BHARTI Airtel Ltd., IN
45090 2161 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
4755 2115 429 197 TATACOMM-AS TATA Communications formerl

Complete listing at https://thyme.apnic.net/current/data-ASnet-APNIC

ARIN Region per AS prefix count summary
---------------------------------------

ASN No of nets /20 equiv MaxAgg Description
16509 6159 10260 2671 AMAZON-02, US
11492 4463 296 710 CABLEONE, US
22773 3932 3060 365 ASN-CXA-ALL-CCI-22773-RDC, US
7155 3900 264 31 VIASAT-SP-BACKBONE, US
16625 3636 1871 2560 AKAMAI-AS, US
6327 3431 1318 62 SHAW, CA
749 2882 50780 2138 DNIC-AS-00749, US
30036 2614 374 124 MEDIACOM-ENTERPRISE-BUSINESS, US
209 2519 4962 423 CENTURYLINK-US-LEGACY-QWEST, US
20115 2256 3042 495 CHARTER-20115, US

Complete listing at https://thyme.apnic.net/current/data-ASnet-ARIN

RIPE Region per AS prefix count summary
---------------------------------------

ASN No of nets /20 equiv MaxAgg Description
12479 6807 1730 149 UNI2-AS, ES
9121 6724 1692 17 TTNET, TR
8551 4003 374 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
20940 3933 3360 201 AKAMAI-ASN1, NL
39891 3819 220 34 ALJAWWALSTC-AS, SA
12389 2959 2274 909 ROSTELECOM-AS, RU
6849 2758 355 21 UKRTELNET, UA
9009 2474 247 1283 M247, GB
34984 2221 356 623 TELLCOM-AS, TR
47331 2085 328 1596 TTNET, TR

Complete listing at https://thyme.apnic.net/current/data-ASnet-RIPE

LACNIC Region per AS prefix count summary
-----------------------------------------

ASN No of nets /20 equiv MaxAgg Description
8151 10531 3391 558 Uninet S.A. de C.V., MX
10620 3461 517 764 Telmex Colombia S.A., CO
11830 2430 369 63 Instituto Costarricense de Electricidad
13999 1736 294 471 Mega Cable, S.A. de C.V., MX
6503 1446 354 523 Axtel, S.A.B. de C.V., MX
28573 1395 2333 253 CLARO S.A., BR
3816 1255 667 147 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6147 1084 369 21 Telefonica del Peru S.A.A., PE
11664 1007 192 448 Techtel LMDS Comunicaciones Interactiva
11172 960 133 63 Alestra, S. de R.L. de C.V., MX

Complete listing at https://thyme.apnic.net/current/data-ASnet-LACNIC

AfriNIC Region per AS prefix count summary
------------------------------------------

ASN No of nets /20 equiv MaxAgg Description
24863 1629 393 21 LINKdotNET-AS, EG
24835 1473 523 33 RAYA-AS, EG
36992 1314 1519 263 ETISALAT-MISR, EG
36903 1199 545 114 MT-MPLS, MA
29571 902 65 58 ORANGE-COTE-IVOIRE, CI
36935 771 520 42 Vodafone-, EG
6713 612 1863 34 IAM-AS, MA
15399 518 51 34 WANANCHI-, KE
37342 469 32 1 MOVITEL, MZ
23889 424 232 16 MauritiusTelecom, MU

Complete listing at https://thyme.apnic.net/current/data-ASnet-AFRINIC

Global Per AS prefix count summary
----------------------------------

ASN No of nets /20 equiv MaxAgg Description
8151 10531 3391 558 Uninet S.A. de C.V., MX
9808 9157 8884 44 CHINAMOBILE-CN China Mobile Communicati
12479 6807 1730 149 UNI2-AS, ES
9121 6724 1692 17 TTNET, TR
16509 6159 10260 2671 AMAZON-02, US
7545 5902 789 699 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4715 4192 75 ERX-CERNET-BKB China Education and Rese
11492 4463 296 710 CABLEONE, US
8551 4003 374 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
20940 3933 3360 201 AKAMAI-ASN1, NL

Complete listing at https://thyme.apnic.net/current/data-ASnet

Global Per AS Maximum Aggregation summary
-----------------------------------------

ASN No of nets Net Savings Description
9808 9157 9113 CHINAMOBILE-CN China Mobile Communications Grou
9121 6724 6707 TTNET, TR
12479 6807 6658 UNI2-AS, ES
7545 5902 5203 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4715 4640 ERX-CERNET-BKB China Education and Research Net
8551 4003 3964 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
7155 3900 3869 VIASAT-SP-BACKBONE, US
39891 3819 3785 ALJAWWALSTC-AS, SA
11492 4463 3753 CABLEONE, US
20940 3933 3732 AKAMAI-ASN1, NL

Complete listing at https://thyme.apnic.net/current/data-CIDRnet

List of Unregistered Origin ASNs (Global)
-----------------------------------------

Bad AS Designation Net Originated Transit AS Transit AS Name
398083 UNALLOCATED 5.133.124.0/24 399587 UT, US
33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US
393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US
18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US
395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US
395056 UNALLOCATED 8.45.133.0/24 3356 LEVEL3, US
32306 UNALLOCATED 8.46.80.0/24 33652 CMCS, US

Complete listing at https://thyme.apnic.net/current/data-badAS

Prefixes from the Special Purpose Address Registry (Global)
-----------------------------------------------------------

Prefix Origin AS Description
192.88.99.0/24 6939 HURRICANE, US

Complete listing at https://thyme.apnic.net/current/data-spar

Advertised Unallocated Addresses
--------------------------------

Unassigned Network ASN Information AS Name
5.42.192.0/24 Origin: 50340 SELECTEL-MSK, RU
5.42.192.0/24 Transit: 20485 TRANSTELECOM Moscow, Russia, RU
5.42.197.0/24 Origin: 39605 IGUANESOLUTIONS, FR
5.42.197.0/24 Transit: 1299 TWELVE99 Arelion, fka Telia Carrier, SE
5.42.211.0/24 Origin: 49392 ASBAXETN, RU
5.42.211.0/24 Transit: 39238 OKBPROGRESS Moscow, Russia, RU
5.42.212.0/24 Origin: 49392 ASBAXETN, RU
5.42.212.0/24 Transit: 39238 OKBPROGRESS Moscow, Russia, RU
5.42.213.0/24 Origin: 49392 ASBAXETN, RU
5.42.213.0/24 Transit: 39238 OKBPROGRESS Moscow, Russia, RU

Complete listing at https://thyme.apnic.net/current/data-add-IANA

Number of prefixes announced per prefix length (Global)
-------------------------------------------------------

/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:16 /9:13 /10:40 /11:102 /12:307
/13:588 /14:1205 /15:2054 /16:13531 /17:8255 /18:13880
/19:25188 /20:43365 /21:52257 /22:108366 /23:95757 /24:529086
/25:814 /26:0 /27:0 /28:0 /29:0 /30:0
/31:0 /32:0

Advertised prefixes smaller than registry allocations
-----------------------------------------------------

ASN No of nets Total ann. Description
9121 5879 6724 TTNET, TR
12479 5790 6807 UNI2-AS, ES
8151 4189 10531 Uninet S.A. de C.V., MX
8551 3476 4003 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
11492 3371 4463 CABLEONE, US
6327 3243 3431 SHAW, CA
39891 3131 3819 ALJAWWALSTC-AS, SA
7155 2990 3900 VIASAT-SP-BACKBONE, US
22773 2932 3932 ASN-CXA-ALL-CCI-22773-RDC, US
6849 2620 2758 UKRTELNET, UA

Complete listing at https://thyme.apnic.net/current/data-sXXas-nos

Number of /24s announced per /8 block (Global)
----------------------------------------------

1:1846 2:1037 3:154 4:7 5:3807 6:103
7:5 8:1563 9:1 11:172 12:1711 13:282
14:2387 15:191 16:44 17:381 18:148 20:194
21:4 22:188 23:5596 24:2289 25:4 27:2593
29:19 31:2442 32:96 34:1 35:73 36:1757
37:4423 38:2739 39:719 40:151 41:3923 42:1000
43:2165 44:293 45:16040 46:4136 47:339 49:1677
50:1920 51:100 52:1409 53:1 54:363 55:708
56:8 57:58 58:1804 59:1202 60:955 61:2269
62:2493 63:1950 64:5516 65:2302 66:4834 67:2975
68:1178 69:4157 70:1339 71:658 72:3062 74:2666
75:1388 76:588 77:2149 78:3904 79:3110 80:1982
81:1747 82:1481 83:1199 84:1364 85:3651 86:714
87:1961 88:2734 89:3287 90:524 91:7617 92:1989
93:2586 94:3456 95:4779 96:1310 97:348 98:988
99:739 100:74 101:1031 102:2024 103:28834 104:4368
105:466 106:854 107:2511 108:826 109:4221 110:2079
111:3297 112:2033 113:1522 114:1485 115:1952 116:1902
117:2520 118:2271 119:1866 120:1681 121:1064 122:2560
123:2120 124:1594 125:2116 128:1211 129:1220 130:922
131:2074 132:767 133:373 134:1930 135:289 136:838
137:875 138:2447 139:1493 140:858 141:1411 142:1288
143:1487 144:1240 145:342 146:1804 147:1497 148:2218
149:1701 150:855 151:1079 152:1834 153:459 154:3526
155:1432 156:1852 157:1234 158:1026 159:2081 160:2463
161:1325 162:3437 163:1246 164:1635 165:1611 166:703
167:1716 168:3751 169:711 170:4434 171:825 172:3108
173:3086 174:1017 175:1128 176:3455 177:4622 178:3454
179:2012 180:2278 181:2944 182:3243 183:1942 184:2388
185:19498 186:4368 187:3642 188:3877 189:3175 190:8907
191:1304 192:10990 193:8575 194:6950 195:4970 196:2966
197:2405 198:6030 199:6021 200:7495 201:5681 202:10504
203:10024 204:4546 205:3382 206:3767 207:3401 208:4048
209:4665 210:4263 211:2450 212:4013 213:3425 214:1155
215:67 216:6426 217:2660 218:1261 219:569 220:1947
221:980 222:844 223:2145

End of report

This is an automated weekly mailing describing the state of the Global
IPv4 Routing Table as seen from APNIC's router in Japan.

The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG
TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG.

Daily listings are sent to bgp-stats@lists.apnic.net.

For historical data, please see https://thyme.apnic.net.

If you have any comments please contact Philip Smith <pfsinoz@gmail.com>.

IPv4 Routing Table Report 04:00 +10GMT Sat 23 Apr, 2022

BGP Table (Global) as seen in Japan.

Report Website: https://thyme.apnic.net
Detailed Analysis: https://thyme.apnic.net/current/

Analysis Summary
----------------

BGP routing table entries examined: 897069
Prefixes after maximum aggregation (per Origin AS): 337713
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 430679
Total ASes present in the Internet Routing Table: 73062
Prefixes per ASN: 12.28
Origin-only ASes present in the Internet Routing Table: 62711
Origin ASes announcing only one prefix: 25747
Transit ASes present in the Internet Routing Table: 10351
Transit-only ASes present in the Internet Routing Table: 368
Average AS path length visible in the Internet Routing Table: 4.4
Max AS path length visible: 65
Max AS path prepend of ASN (267602) 58
Prefixes from unregistered ASNs in the Routing Table: 873
Number of instances of unregistered ASNs: 878
Number of 32-bit ASNs allocated by the RIRs: 39171
Number of 32-bit ASNs visible in the Routing Table: 32539
Prefixes from 32-bit ASNs in the Routing Table: 153339
Number of bogon 32-bit ASNs visible in the Routing Table: 21
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 500
Number of addresses announced to Internet: 3067462272
Equivalent to 182 /8s, 213 /16s and 194 /24s
Percentage of available address space announced: 82.9
Percentage of allocated address space announced: 82.9
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.6
Total number of prefixes smaller than registry allocations: 304272

APNIC Region Analysis Summary
-----------------------------

Prefixes being announced by APNIC Region ASes: 235509
Total APNIC prefixes after maximum aggregation: 66616
APNIC Deaggregation factor: 3.54
Prefixes being announced from the APNIC address blocks: 230404
Unique aggregates announced from the APNIC address blocks: 94659
APNIC Region origin ASes present in the Internet Routing Table: 12580
APNIC Prefixes per ASN: 18.32
APNIC Region origin ASes announcing only one prefix: 3578
APNIC Region transit ASes present in the Internet Routing Table: 1726
Average APNIC Region AS path length visible: 4.8
Max APNIC Region AS path length visible: 27
Number of APNIC region 32-bit ASNs visible in the Routing Table: 7780
Number of APNIC addresses announced to Internet: 774164736
Equivalent to 46 /8s, 36 /16s and 209 /24s
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 63488-64098, 64297-64395, 131072-151865
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,

ARIN Region Analysis Summary
----------------------------

Prefixes being announced by ARIN Region ASes: 261091
Total ARIN prefixes after maximum aggregation: 119889
ARIN Deaggregation factor: 2.18
Prefixes being announced from the ARIN address blocks: 261092
Unique aggregates announced from the ARIN address blocks: 124736
ARIN Region origin ASes present in the Internet Routing Table: 19012
ARIN Prefixes per ASN: 13.73
ARIN Region origin ASes announcing only one prefix: 6900
ARIN Region transit ASes present in the Internet Routing Table: 1949
Average ARIN Region AS path length visible: 3.8
Max ARIN Region AS path length visible: 37
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4459
Number of ARIN addresses announced to Internet: 1295350784
Equivalent to 77 /8s, 53 /16s and 124 /24s
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 62464-63487, 64198-64296, 393216-401308
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8,
54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8,
66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8,
73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8,
99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8,
130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8,
138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8,
147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8,
158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8,
166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8,
174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8,
206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8,


RIPE Region Analysis Summary
----------------------------

Prefixes being announced by RIPE Region ASes: 257187
Total RIPE prefixes after maximum aggregation: 117442
RIPE Deaggregation factor: 2.19
Prefixes being announced from the RIPE address blocks: 254558
Unique aggregates announced from the RIPE address blocks: 150612
RIPE Region origin ASes present in the Internet Routing Table: 28140
RIPE Prefixes per ASN: 9.05
RIPE Region origin ASes announcing only one prefix: 12053
RIPE Region transit ASes present in the Internet Routing Table: 3979
Average RIPE Region AS path length visible: 4.3
Max RIPE Region AS path length visible: 28
Number of RIPE region 32-bit ASNs visible in the Routing Table: 10699
Number of RIPE addresses announced to Internet: 713805952
Equivalent to 42 /8s, 139 /16s and 208 /24s
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 61952-62463, 64396-64495
196608-213403
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,

LACNIC Region Analysis Summary
------------------------------

Prefixes being announced by LACNIC Region ASes: 114636
Total LACNIC prefixes after maximum aggregation: 27630
LACNIC Deaggregation factor: 4.15
Prefixes being announced from the LACNIC address blocks: 114525
Unique aggregates announced from the LACNIC address blocks: 48486
LACNIC Region origin ASes present in the Internet Routing Table: 10953
LACNIC Prefixes per ASN: 10.46
LACNIC Region origin ASes announcing only one prefix: 2651
LACNIC Region transit ASes present in the Internet Routing Table: 2196
Average LACNIC Region AS path length visible: 4.9
Max LACNIC Region AS path length visible: 65
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8644
Number of LACNIC addresses announced to Internet: 176417024
Equivalent to 10 /8s, 131 /16s and 233 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-273820 + ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,

AfriNIC Region Analysis Summary
-------------------------------

Prefixes being announced by AfriNIC Region ASes: 27773
Total AfriNIC prefixes after maximum aggregation: 5457
AfriNIC Deaggregation factor: 5.09
Prefixes being announced from the AfriNIC address blocks: 35990
Unique aggregates announced from the AfriNIC address blocks: 11753
AfriNIC Region origin ASes present in the Internet Routing Table: 1627
AfriNIC Prefixes per ASN: 22.12
AfriNIC Region origin ASes announcing only one prefix: 565
AfriNIC Region transit ASes present in the Internet Routing Table: 326
Average AfriNIC Region AS path length visible: 5.2
Max AfriNIC Region AS path length visible: 34
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 957
Number of AfriNIC addresses announced to Internet: 107442944
Equivalent to 6 /8s, 103 /16s and 115 /24s
AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers
AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8,


APNIC Region per AS prefix count summary
----------------------------------------

ASN No of nets /20 equiv MaxAgg Description
9808 9147 8884 44 CHINAMOBILE-CN China Mobile Communicati
7545 5912 789 697 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4712 4192 75 ERX-CERNET-BKB China Education and Rese
7552 3592 1330 19 VIETEL-AS-AP Viettel Group, VN
7713 3502 1039 53 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3427 1880 56 VNPT-AS-VN VNPT Corp, VN
4766 2497 11121 601 KIXS-AS-KR Korea Telecom, KR
9498 2397 491 238 BBIL-AP BHARTI Airtel Ltd., IN
45090 2169 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
4755 2118 429 197 TATACOMM-AS TATA Communications formerl

Complete listing at https://thyme.apnic.net/current/data-ASnet-APNIC

ARIN Region per AS prefix count summary
---------------------------------------

ASN No of nets /20 equiv MaxAgg Description
16509 6200 10263 2693 AMAZON-02, US
11492 4474 297 690 CABLEONE, US
22773 3942 3077 365 ASN-CXA-ALL-CCI-22773-RDC, US
7155 3900 264 31 VIASAT-SP-BACKBONE, US
16625 3615 1852 2552 AKAMAI-AS, US
6327 3431 1318 62 SHAW, CA
749 2882 50780 2138 DNIC-AS-00749, US
30036 2617 374 132 MEDIACOM-ENTERPRISE-BUSINESS, US
209 2521 4962 423 CENTURYLINK-US-LEGACY-QWEST, US
20115 2255 3051 492 CHARTER-20115, US

Complete listing at https://thyme.apnic.net/current/data-ASnet-ARIN

RIPE Region per AS prefix count summary
---------------------------------------

ASN No of nets /20 equiv MaxAgg Description
12479 6787 1730 150 UNI2-AS, ES
9121 6731 1692 17 TTNET, TR
8551 4010 374 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
20940 3924 3360 201 AKAMAI-ASN1, NL
39891 3819 220 34 ALJAWWALSTC-AS, SA
12389 2952 2273 908 ROSTELECOM-AS, RU
6849 2907 355 21 UKRTELNET, UA
9009 2473 247 1284 M247, GB
34984 2238 357 632 TELLCOM-AS, TR
47331 2088 328 1598 TTNET, TR

Complete listing at https://thyme.apnic.net/current/data-ASnet-RIPE

LACNIC Region per AS prefix count summary
-----------------------------------------

ASN No of nets /20 equiv MaxAgg Description
8151 10587 3392 559 Uninet S.A. de C.V., MX
10620 3469 518 748 Telmex Colombia S.A., CO
11830 2430 369 63 Instituto Costarricense de Electricidad
13999 1757 296 471 Mega Cable, S.A. de C.V., MX
6503 1452 354 523 Axtel, S.A.B. de C.V., MX
28573 1397 2333 253 CLARO S.A., BR
3816 1255 667 147 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6147 1083 369 21 Telefonica del Peru S.A.A., PE
11664 1023 191 447 Techtel LMDS Comunicaciones Interactiva
11172 961 133 63 Alestra, S. de R.L. de C.V., MX

Complete listing at https://thyme.apnic.net/current/data-ASnet-LACNIC

AfriNIC Region per AS prefix count summary
------------------------------------------

ASN No of nets /20 equiv MaxAgg Description
24863 1656 393 21 LINKdotNET-AS, EG
24835 1473 523 33 RAYA-AS, EG
36992 1314 1519 263 ETISALAT-MISR, EG
36903 1199 545 114 MT-MPLS, MA
29571 907 65 59 ORANGE-COTE-IVOIRE, CI
36935 773 520 42 Vodafone-, EG
6713 612 1863 34 IAM-AS, MA
15399 514 51 32 WANANCHI-, KE
37342 468 32 1 MOVITEL, MZ
23889 424 232 16 MauritiusTelecom, MU

Complete listing at https://thyme.apnic.net/current/data-ASnet-AFRINIC

Global Per AS prefix count summary
----------------------------------

ASN No of nets /20 equiv MaxAgg Description
8151 10587 3392 559 Uninet S.A. de C.V., MX
9808 9147 8884 44 CHINAMOBILE-CN China Mobile Communicati
12479 6787 1730 150 UNI2-AS, ES
9121 6731 1692 17 TTNET, TR
16509 6200 10263 2693 AMAZON-02, US
7545 5912 789 697 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4712 4192 75 ERX-CERNET-BKB China Education and Rese
11492 4474 297 690 CABLEONE, US
8551 4010 374 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
22773 3942 3077 365 ASN-CXA-ALL-CCI-22773-RDC, US

Complete listing at https://thyme.apnic.net/current/data-ASnet

Global Per AS Maximum Aggregation summary
-----------------------------------------

ASN No of nets Net Savings Description
9808 9147 9103 CHINAMOBILE-CN China Mobile Communications Grou
9121 6731 6714 TTNET, TR
12479 6787 6637 UNI2-AS, ES
7545 5912 5215 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4712 4637 ERX-CERNET-BKB China Education and Research Net
8551 4010 3971 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
7155 3900 3869 VIASAT-SP-BACKBONE, US
39891 3819 3785 ALJAWWALSTC-AS, SA
11492 4474 3784 CABLEONE, US
20940 3924 3723 AKAMAI-ASN1, NL

Complete listing at https://thyme.apnic.net/current/data-CIDRnet

List of Unregistered Origin ASNs (Global)
-----------------------------------------

Bad AS Designation Net Originated Transit AS Transit AS Name
398083 UNALLOCATED 5.133.124.0/24 399587 UT, US
33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US
393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US
18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US
395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US
395056 UNALLOCATED 8.45.133.0/24 3356 LEVEL3, US
32306 UNALLOCATED 8.46.80.0/24 33652 CMCS, US

Complete listing at https://thyme.apnic.net/current/data-badAS

Prefixes from the Special Purpose Address Registry (Global)
-----------------------------------------------------------

Prefix Origin AS Description
192.88.99.0/24 6939 HURRICANE, US

Complete listing at https://thyme.apnic.net/current/data-spar

Advertised Unallocated Addresses
--------------------------------

Unassigned Network ASN Information AS Name
23.131.185.0/24 Origin: 174 COGENT-174, US
23.131.185.0/24 Transit: 2516 KDDI KDDI CORPORATION, JP
23.135.82.0/24 Origin: 206203 ASHNET-AS, US
23.135.82.0/24 Transit: 20473 AS-CHOOPA, US
23.141.0.0/24 Origin: 395350 UNASSIGNED
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
27.100.7.0/24 Origin: 56096 UNASSIGNED
27.100.7.0/24 Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet
41.57.124.0/22 Origin: 37442 UNASSIGNED
41.57.124.0/22 Transit: 37204 TELONE, ZW

Complete listing at https://thyme.apnic.net/current/data-add-IANA

Number of prefixes announced per prefix length (Global)
-------------------------------------------------------

/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:16 /9:13 /10:41 /11:100 /12:303
/13:592 /14:1203 /15:2060 /16:13529 /17:8262 /18:13908
/19:25201 /20:43733 /21:52325 /22:108575 /23:95988 /24:530390
/25:830 /26:0 /27:0 /28:0 /29:0 /30:0
/31:0 /32:0

Advertised prefixes smaller than registry allocations
-----------------------------------------------------

ASN No of nets Total ann. Description
9121 5886 6731 TTNET, TR
12479 5769 6787 UNI2-AS, ES
8151 4243 10587 Uninet S.A. de C.V., MX
8551 3476 4010 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
11492 3380 4474 CABLEONE, US
6327 3243 3431 SHAW, CA
39891 3131 3819 ALJAWWALSTC-AS, SA
7155 2990 3900 VIASAT-SP-BACKBONE, US
22773 2942 3942 ASN-CXA-ALL-CCI-22773-RDC, US
6849 2758 2907 UKRTELNET, UA

Complete listing at https://thyme.apnic.net/current/data-sXXas-nos

Number of /24s announced per /8 block (Global)
----------------------------------------------

1:1942 2:1034 3:155 4:7 5:3790 6:103
7:5 8:1565 9:1 11:172 12:1710 13:298
14:2380 15:192 16:45 17:381 18:156 20:194
21:4 22:188 23:5625 24:2301 25:6 27:2595
29:19 31:2417 32:96 34:1 35:73 36:1755
37:4418 38:2809 39:700 40:153 41:3945 42:1076
43:2194 44:288 45:16013 46:4124 47:336 49:1693
50:1933 51:101 52:1412 54:363 55:716 56:8
57:58 58:1806 59:1204 60:957 61:2268 62:2489
63:1955 64:5511 65:2297 66:4853 67:2973 68:1192
69:4146 70:1338 71:658 72:3050 74:2664 75:1387
76:589 77:2179 78:3905 79:3112 80:1975 81:1738
82:1499 83:1209 84:1367 85:3650 86:708 87:1960
88:2734 89:3274 90:521 91:7627 92:1998 93:2594
94:3508 95:4785 96:1298 97:351 98:991 99:736
100:75 101:1041 102:2052 103:28936 104:4361 105:466
106:858 107:2515 108:836 109:4214 110:2074 111:3288
112:2033 113:1537 114:1489 115:1962 116:1901 117:2518
118:2331 119:1853 120:1690 121:1073 122:2577 123:2125
124:1591 125:2116 128:1228 129:1099 130:966 131:2048
132:766 133:373 134:1926 135:291 136:883 137:859
138:2438 139:1503 140:864 141:1403 142:1292 143:1468
144:1213 145:344 146:1814 147:1496 148:2214 149:1731
150:854 151:1083 152:1855 153:458 154:3570 155:1428
156:1859 157:1227 158:1038 159:2110 160:2471 161:1325
162:3459 163:1253 164:1636 165:1613 166:700 167:1712
168:3805 169:833 170:4452 171:831 172:3140 173:3089
174:1022 175:1127 176:3523 177:4636 178:3506 179:2011
180:2277 181:2973 182:3240 183:1954 184:2390 185:19460
186:4360 187:3703 188:3866 189:3205 190:8897 191:1318
192:10993 193:8618 194:6978 195:4965 196:2974 197:2391
198:6030 199:6036 200:7489 201:5675 202:10489 203:10035
204:4559 205:3406 206:3769 207:3393 208:4067 209:4657
210:4267 211:2453 212:4033 213:3424 214:1153 215:67
216:6439 217:2656 218:1274 219:572 220:1950 221:980
222:843 223:2149

End of report

This is an automated weekly mailing describing the state of the Global
IPv4 Routing Table as seen from APNIC's router in Japan.

The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG
TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG.

Daily listings are sent to bgp-stats@lists.apnic.net.

For historical data, please see https://thyme.apnic.net.

If you have any comments please contact Philip Smith <pfsinoz@gmail.com>.

IPv4 Routing Table Report 04:00 +10GMT Sat 30 Apr, 2022

BGP Table (Global) as seen in Japan.

Report Website: https://thyme.apnic.net
Detailed Analysis: https://thyme.apnic.net/current/

Analysis Summary
----------------

BGP routing table entries examined: 897578
Prefixes after maximum aggregation (per Origin AS): 338127
Deaggregation factor: 2.65
Unique aggregates announced (without unneeded subnets): 430737
Total ASes present in the Internet Routing Table: 73125
Prefixes per ASN: 12.27
Origin-only ASes present in the Internet Routing Table: 62761
Origin ASes announcing only one prefix: 25758
Transit ASes present in the Internet Routing Table: 10364
Transit-only ASes present in the Internet Routing Table: 368
Average AS path length visible in the Internet Routing Table: 4.4
Max AS path length visible: 65
Max AS path prepend of ASN (267602) 58
Prefixes from unregistered ASNs in the Routing Table: 861
Number of instances of unregistered ASNs: 868
Number of 32-bit ASNs allocated by the RIRs: 39243
Number of 32-bit ASNs visible in the Routing Table: 32609
Prefixes from 32-bit ASNs in the Routing Table: 153716
Number of bogon 32-bit ASNs visible in the Routing Table: 23
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 482
Number of addresses announced to Internet: 3067378816
Equivalent to 182 /8s, 212 /16s and 124 /24s
Percentage of available address space announced: 82.9
Percentage of allocated address space announced: 82.9
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.6
Total number of prefixes smaller than registry allocations: 304722

APNIC Region Analysis Summary
-----------------------------

Prefixes being announced by APNIC Region ASes: 235465
Total APNIC prefixes after maximum aggregation: 66756
APNIC Deaggregation factor: 3.53
Prefixes being announced from the APNIC address blocks: 230373
Unique aggregates announced from the APNIC address blocks: 94714
APNIC Region origin ASes present in the Internet Routing Table: 12615
APNIC Prefixes per ASN: 18.26
APNIC Region origin ASes announcing only one prefix: 3588
APNIC Region transit ASes present in the Internet Routing Table: 1731
Average APNIC Region AS path length visible: 4.7
Max APNIC Region AS path length visible: 32
Number of APNIC region 32-bit ASNs visible in the Routing Table: 7810
Number of APNIC addresses announced to Internet: 774130944
Equivalent to 46 /8s, 36 /16s and 77 /24s
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 63488-64098, 64297-64395, 131072-151865
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,

ARIN Region Analysis Summary
----------------------------

Prefixes being announced by ARIN Region ASes: 261619
Total ARIN prefixes after maximum aggregation: 119996
ARIN Deaggregation factor: 2.18
Prefixes being announced from the ARIN address blocks: 261657
Unique aggregates announced from the ARIN address blocks: 124798
ARIN Region origin ASes present in the Internet Routing Table: 19017
ARIN Prefixes per ASN: 13.76
ARIN Region origin ASes announcing only one prefix: 6900
ARIN Region transit ASes present in the Internet Routing Table: 1952
Average ARIN Region AS path length visible: 3.8
Max ARIN Region AS path length visible: 38
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4473
Number of ARIN addresses announced to Internet: 1295507200
Equivalent to 77 /8s, 55 /16s and 223 /24s
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 62464-63487, 64198-64296, 393216-401308
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8,
54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8,
66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8,
73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8,
99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8,
130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8,
138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8,
147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8,
158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8,
166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8,
174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8,
206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8,


RIPE Region Analysis Summary
----------------------------

Prefixes being announced by RIPE Region ASes: 257346
Total RIPE prefixes after maximum aggregation: 117651
RIPE Deaggregation factor: 2.19
Prefixes being announced from the RIPE address blocks: 254700
Unique aggregates announced from the RIPE address blocks: 150574
RIPE Region origin ASes present in the Internet Routing Table: 28156
RIPE Prefixes per ASN: 9.05
RIPE Region origin ASes announcing only one prefix: 12055
RIPE Region transit ASes present in the Internet Routing Table: 3985
Average RIPE Region AS path length visible: 4.3
Max RIPE Region AS path length visible: 28
Number of RIPE region 32-bit ASNs visible in the Routing Table: 10711
Number of RIPE addresses announced to Internet: 713908096
Equivalent to 42 /8s, 141 /16s and 95 /24s
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 61952-62463, 64396-64495
196608-213403
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,

LACNIC Region Analysis Summary
------------------------------

Prefixes being announced by LACNIC Region ASes: 114809
Total LACNIC prefixes after maximum aggregation: 27616
LACNIC Deaggregation factor: 4.16
Prefixes being announced from the LACNIC address blocks: 114672
Unique aggregates announced from the LACNIC address blocks: 48512
LACNIC Region origin ASes present in the Internet Routing Table: 10960
LACNIC Prefixes per ASN: 10.46
LACNIC Region origin ASes announcing only one prefix: 2648
LACNIC Region transit ASes present in the Internet Routing Table: 2194
Average LACNIC Region AS path length visible: 4.9
Max LACNIC Region AS path length visible: 65
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8653
Number of LACNIC addresses announced to Internet: 176425984
Equivalent to 10 /8s, 132 /16s and 12 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-273820 + ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,

AfriNIC Region Analysis Summary
-------------------------------

Prefixes being announced by AfriNIC Region ASes: 27478
Total AfriNIC prefixes after maximum aggregation: 5438
AfriNIC Deaggregation factor: 5.05
Prefixes being announced from the AfriNIC address blocks: 35694
Unique aggregates announced from the AfriNIC address blocks: 11721
AfriNIC Region origin ASes present in the Internet Routing Table: 1632
AfriNIC Prefixes per ASN: 21.87
AfriNIC Region origin ASes announcing only one prefix: 567
AfriNIC Region transit ASes present in the Internet Routing Table: 322
Average AfriNIC Region AS path length visible: 5.2
Max AfriNIC Region AS path length visible: 34
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 962
Number of AfriNIC addresses announced to Internet: 107134208
Equivalent to 6 /8s, 98 /16s and 189 /24s
AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers
AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8,


APNIC Region per AS prefix count summary
----------------------------------------

ASN No of nets /20 equiv MaxAgg Description
9808 9160 8884 44 CHINAMOBILE-CN China Mobile Communicati
7545 5912 789 697 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4710 4192 75 ERX-CERNET-BKB China Education and Rese
7552 3592 1330 19 VIETEL-AS-AP Viettel Group, VN
7713 3502 1039 53 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3430 1880 56 VNPT-AS-VN VNPT Corp, VN
4766 2495 11121 601 KIXS-AS-KR Korea Telecom, KR
9498 2399 491 238 BBIL-AP BHARTI Airtel Ltd., IN
45090 2169 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
4755 2118 430 199 TATACOMM-AS TATA Communications formerl

Complete listing at https://thyme.apnic.net/current/data-ASnet-APNIC

ARIN Region per AS prefix count summary
---------------------------------------

ASN No of nets /20 equiv MaxAgg Description
16509 6267 10276 2707 AMAZON-02, US
11492 4473 297 696 CABLEONE, US
22773 3939 3076 363 ASN-CXA-ALL-CCI-22773-RDC, US
7155 3901 264 31 VIASAT-SP-BACKBONE, US
16625 3592 1835 2538 AKAMAI-AS, US
6327 3432 1318 62 SHAW, CA
749 2882 50780 2138 DNIC-AS-00749, US
30036 2618 373 133 MEDIACOM-ENTERPRISE-BUSINESS, US
209 2520 4962 423 CENTURYLINK-US-LEGACY-QWEST, US
20115 2251 3051 492 CHARTER-20115, US

Complete listing at https://thyme.apnic.net/current/data-ASnet-ARIN

RIPE Region per AS prefix count summary
---------------------------------------

ASN No of nets /20 equiv MaxAgg Description
12479 6773 1730 150 UNI2-AS, ES
9121 6726 1692 17 TTNET, TR
8551 4008 374 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
20940 3937 3360 201 AKAMAI-ASN1, NL
39891 3819 220 34 ALJAWWALSTC-AS, SA
12389 2949 2273 909 ROSTELECOM-AS, RU
6849 2907 355 21 UKRTELNET, UA
9009 2484 248 1290 M247, GB
34984 2239 358 633 TELLCOM-AS, TR
47331 2089 328 1599 TTNET, TR

Complete listing at https://thyme.apnic.net/current/data-ASnet-RIPE

LACNIC Region per AS prefix count summary
-----------------------------------------

ASN No of nets /20 equiv MaxAgg Description
8151 10615 3389 561 Uninet S.A. de C.V., MX
10620 3473 519 741 Telmex Colombia S.A., CO
11830 2424 369 63 Instituto Costarricense de Electricidad
13999 1765 297 475 Mega Cable, S.A. de C.V., MX
6503 1453 355 525 Axtel, S.A.B. de C.V., MX
28573 1397 2333 253 CLARO S.A., BR
3816 1255 667 147 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6147 1076 369 21 Telefonica del Peru S.A.A., PE
11664 1021 191 442 Techtel LMDS Comunicaciones Interactiva
11172 961 133 63 Alestra, S. de R.L. de C.V., MX

Complete listing at https://thyme.apnic.net/current/data-ASnet-LACNIC

AfriNIC Region per AS prefix count summary
------------------------------------------

ASN No of nets /20 equiv MaxAgg Description
24863 1654 393 21 LINKdotNET-AS, EG
24835 1444 515 32 RAYA-AS, EG
36992 1314 1519 263 ETISALAT-MISR, EG
36903 1199 545 114 MT-MPLS, MA
29571 907 65 59 ORANGE-COTE-IVOIRE, CI
6713 612 1863 34 IAM-AS, MA
36935 600 519 39 Vodafone-, EG
15399 512 51 33 WANANCHI-, KE
37342 467 32 1 MOVITEL, MZ
23889 423 232 16 MauritiusTelecom, MU

Complete listing at https://thyme.apnic.net/current/data-ASnet-AFRINIC

Global Per AS prefix count summary
----------------------------------

ASN No of nets /20 equiv MaxAgg Description
8151 10615 3389 561 Uninet S.A. de C.V., MX
9808 9160 8884 44 CHINAMOBILE-CN China Mobile Communicati
12479 6773 1730 150 UNI2-AS, ES
9121 6726 1692 17 TTNET, TR
16509 6267 10276 2707 AMAZON-02, US
7545 5912 789 697 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4710 4192 75 ERX-CERNET-BKB China Education and Rese
11492 4473 297 696 CABLEONE, US
8551 4008 374 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
22773 3939 3076 363 ASN-CXA-ALL-CCI-22773-RDC, US

Complete listing at https://thyme.apnic.net/current/data-ASnet

Global Per AS Maximum Aggregation summary
-----------------------------------------

ASN No of nets Net Savings Description
9808 9160 9116 CHINAMOBILE-CN China Mobile Communications Grou
9121 6726 6709 TTNET, TR
12479 6773 6623 UNI2-AS, ES
7545 5912 5215 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4710 4635 ERX-CERNET-BKB China Education and Research Net
8551 4008 3969 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
7155 3901 3870 VIASAT-SP-BACKBONE, US
39891 3819 3785 ALJAWWALSTC-AS, SA
11492 4473 3777 CABLEONE, US
20940 3937 3736 AKAMAI-ASN1, NL

Complete listing at https://thyme.apnic.net/current/data-CIDRnet

List of Unregistered Origin ASNs (Global)
-----------------------------------------

Bad AS Designation Net Originated Transit AS Transit AS Name
398083 UNALLOCATED 5.133.124.0/24 399587 UT, US
33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US
393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US
18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US
395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US
395056 UNALLOCATED 8.45.133.0/24 3356 LEVEL3, US
32306 UNALLOCATED 8.46.80.0/24 33652 CMCS, US

Complete listing at https://thyme.apnic.net/current/data-badAS

Prefixes from the Special Purpose Address Registry (Global)
-----------------------------------------------------------

Prefix Origin AS Description
192.88.99.0/24 6939 HURRICANE, US

Complete listing at https://thyme.apnic.net/current/data-spar

Advertised Unallocated Addresses
--------------------------------

Unassigned Network ASN Information AS Name
23.141.0.0/24 Origin: 395350 UNASSIGNED
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
27.100.7.0/24 Origin: 56096 UNASSIGNED
27.100.7.0/24 Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet
41.57.124.0/22 Origin: 37442 UNASSIGNED
41.57.124.0/22 Transit: 37204 TELONE, ZW
41.57.124.0/23 Origin: 37442 UNASSIGNED
41.57.124.0/23 Transit: 37204 TELONE, ZW
41.57.124.0/24 Origin: 37442 UNASSIGNED
41.57.124.0/24 Transit: 37204 TELONE, ZW

Complete listing at https://thyme.apnic.net/current/data-add-IANA

Number of prefixes announced per prefix length (Global)
-------------------------------------------------------

/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:16 /9:13 /10:41 /11:100 /12:303
/13:591 /14:1211 /15:2065 /16:13538 /17:8264 /18:13890
/19:25208 /20:43811 /21:52298 /22:108444 /23:96006 /24:530951
/25:828 /26:0 /27:0 /28:0 /29:0 /30:0
/31:0 /32:0

Advertised prefixes smaller than registry allocations
-----------------------------------------------------

ASN No of nets Total ann. Description
9121 5881 6726 TTNET, TR
12479 5754 6773 UNI2-AS, ES
8151 4271 10615 Uninet S.A. de C.V., MX
8551 3474 4008 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
11492 3380 4473 CABLEONE, US
6327 3244 3432 SHAW, CA
39891 3131 3819 ALJAWWALSTC-AS, SA
7155 2991 3901 VIASAT-SP-BACKBONE, US
22773 2941 3939 ASN-CXA-ALL-CCI-22773-RDC, US
6849 2758 2907 UKRTELNET, UA

Complete listing at https://thyme.apnic.net/current/data-sXXas-nos

Number of /24s announced per /8 block (Global)
----------------------------------------------

1:1943 2:1037 3:154 4:7 5:3792 6:104
7:5 8:1566 9:1 11:172 12:1708 13:298
14:2381 15:192 16:45 17:385 18:160 20:191
21:4 22:188 23:5652 24:2302 25:6 27:2592
29:19 31:2418 32:96 34:1 35:73 36:1755
37:4417 38:2825 39:701 40:153 41:3936 42:1085
43:2184 44:302 45:16012 46:4129 47:344 49:1694
50:2161 51:99 52:1417 54:364 55:735 56:8
57:58 58:1809 59:1205 60:958 61:2259 62:2486
63:1956 64:5505 65:2320 66:4851 67:2973 68:1192
69:4170 70:1342 71:643 72:3049 74:2660 75:1386
76:591 77:2186 78:3913 79:3113 80:1978 81:1736
82:1498 83:1210 84:1368 85:3658 86:712 87:1962
88:2742 89:3298 90:520 91:7623 92:1999 93:2591
94:3508 95:4776 96:1309 97:349 98:989 99:737
100:75 101:1042 102:2055 103:28977 104:4359 105:462
106:859 107:2529 108:838 109:4208 110:2039 111:3294
112:2030 113:1548 114:1489 115:1973 116:1901 117:2517
118:2331 119:1837 120:1691 121:1073 122:2578 123:2120
124:1595 125:2122 128:1235 129:1091 130:967 131:2053
132:768 133:372 134:1918 135:289 136:884 137:857
138:2442 139:1497 140:861 141:1404 142:1297 143:1457
144:1207 145:344 146:1820 147:1478 148:2226 149:1729
150:847 151:1079 152:1854 153:458 154:3545 155:1428
156:1851 157:1228 158:1040 159:2119 160:2472 161:1281
162:3465 163:1261 164:1638 165:1604 166:710 167:1707
168:3806 169:835 170:4498 171:834 172:3138 173:3095
174:1024 175:1123 176:3527 177:4675 178:3494 179:2010
180:2282 181:2973 182:3252 183:1958 184:2388 185:19464
186:4329 187:3708 188:3863 189:3224 190:8882 191:1328
192:10997 193:8606 194:6989 195:4965 196:2975 197:2406
198:6032 199:6044 200:7475 201:5699 202:10490 203:10039
204:4545 205:3457 206:3765 207:3394 208:4052 209:4669
210:4279 211:2455 212:4046 213:3430 214:1160 215:67
216:6452 217:2660 218:1273 219:571 220:1950 221:980
222:843 223:2150

End of report

This is an automated weekly mailing describing the state of the Global
IPv4 Routing Table as seen from APNIC's router in Japan.

The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG
TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG.

Daily listings are sent to bgp-stats@lists.apnic.net.

For historical data, please see https://thyme.apnic.net.

If you have any comments please contact Philip Smith <pfsinoz@gmail.com>.

IPv4 Routing Table Report 04:00 +10GMT Sat 07 May, 2022

BGP Table (Global) as seen in Japan.

Report Website: https://thyme.apnic.net
Detailed Analysis: https://thyme.apnic.net/current/

Analysis Summary
----------------

BGP routing table entries examined: 897482
Prefixes after maximum aggregation (per Origin AS): 337711
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 430691
Total ASes present in the Internet Routing Table: 73091
Prefixes per ASN: 12.28
Origin-only ASes present in the Internet Routing Table: 62741
Origin ASes announcing only one prefix: 25750
Transit ASes present in the Internet Routing Table: 10350
Transit-only ASes present in the Internet Routing Table: 367
Average AS path length visible in the Internet Routing Table: 4.3
Max AS path length visible: 66
Max AS path prepend of ASN (267602) 58
Prefixes from unregistered ASNs in the Routing Table: 854
Number of instances of unregistered ASNs: 861
Number of 32-bit ASNs allocated by the RIRs: 39312
Number of 32-bit ASNs visible in the Routing Table: 32591
Prefixes from 32-bit ASNs in the Routing Table: 153631
Number of bogon 32-bit ASNs visible in the Routing Table: 23
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 482
Number of addresses announced to Internet: 3067538816
Equivalent to 182 /8s, 214 /16s and 237 /24s
Percentage of available address space announced: 82.9
Percentage of allocated address space announced: 82.9
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.6
Total number of prefixes smaller than registry allocations: 304613

APNIC Region Analysis Summary
-----------------------------

Prefixes being announced by APNIC Region ASes: 235349
Total APNIC prefixes after maximum aggregation: 66645
APNIC Deaggregation factor: 3.53
Prefixes being announced from the APNIC address blocks: 230358
Unique aggregates announced from the APNIC address blocks: 94786
APNIC Region origin ASes present in the Internet Routing Table: 12607
APNIC Prefixes per ASN: 18.27
APNIC Region origin ASes announcing only one prefix: 3589
APNIC Region transit ASes present in the Internet Routing Table: 1729
Average APNIC Region AS path length visible: 4.7
Max APNIC Region AS path length visible: 32
Number of APNIC region 32-bit ASNs visible in the Routing Table: 7806
Number of APNIC addresses announced to Internet: 774069504
Equivalent to 46 /8s, 35 /16s and 93 /24s
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 63488-64098, 64297-64395, 131072-151865
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,

ARIN Region Analysis Summary
----------------------------

Prefixes being announced by ARIN Region ASes: 261514
Total ARIN prefixes after maximum aggregation: 119897
ARIN Deaggregation factor: 2.18
Prefixes being announced from the ARIN address blocks: 261402
Unique aggregates announced from the ARIN address blocks: 124878
ARIN Region origin ASes present in the Internet Routing Table: 19015
ARIN Prefixes per ASN: 13.75
ARIN Region origin ASes announcing only one prefix: 6898
ARIN Region transit ASes present in the Internet Routing Table: 1942
Average ARIN Region AS path length visible: 3.8
Max ARIN Region AS path length visible: 35
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4476
Number of ARIN addresses announced to Internet: 1295461632
Equivalent to 77 /8s, 55 /16s and 45 /24s
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 62464-63487, 64198-64296, 393216-401308
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8,
54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8,
66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8,
73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8,
99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8,
130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8,
138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8,
147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8,
158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8,
166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8,
174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8,
206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8,


RIPE Region Analysis Summary
----------------------------

Prefixes being announced by RIPE Region ASes: 257121
Total RIPE prefixes after maximum aggregation: 117453
RIPE Deaggregation factor: 2.19
Prefixes being announced from the RIPE address blocks: 254519
Unique aggregates announced from the RIPE address blocks: 150317
RIPE Region origin ASes present in the Internet Routing Table: 28130
RIPE Prefixes per ASN: 9.05
RIPE Region origin ASes announcing only one prefix: 12047
RIPE Region transit ASes present in the Internet Routing Table: 3975
Average RIPE Region AS path length visible: 4.3
Max RIPE Region AS path length visible: 33
Number of RIPE region 32-bit ASNs visible in the Routing Table: 10688
Number of RIPE addresses announced to Internet: 713885056
Equivalent to 42 /8s, 141 /16s and 5 /24s
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 61952-62463, 64396-64495
196608-213403
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,

LACNIC Region Analysis Summary
------------------------------

Prefixes being announced by LACNIC Region ASes: 114893
Total LACNIC prefixes after maximum aggregation: 27612
LACNIC Deaggregation factor: 4.16
Prefixes being announced from the LACNIC address blocks: 114718
Unique aggregates announced from the LACNIC address blocks: 48579
LACNIC Region origin ASes present in the Internet Routing Table: 10968
LACNIC Prefixes per ASN: 10.46
LACNIC Region origin ASes announcing only one prefix: 2654
LACNIC Region transit ASes present in the Internet Routing Table: 2201
Average LACNIC Region AS path length visible: 4.9
Max LACNIC Region AS path length visible: 66
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8662
Number of LACNIC addresses announced to Internet: 176484096
Equivalent to 10 /8s, 132 /16s and 239 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-273820 + ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,

AfriNIC Region Analysis Summary
-------------------------------

Prefixes being announced by AfriNIC Region ASes: 27751
Total AfriNIC prefixes after maximum aggregation: 5437
AfriNIC Deaggregation factor: 5.10
Prefixes being announced from the AfriNIC address blocks: 36003
Unique aggregates announced from the AfriNIC address blocks: 11713
AfriNIC Region origin ASes present in the Internet Routing Table: 1630
AfriNIC Prefixes per ASN: 22.09
AfriNIC Region origin ASes announcing only one prefix: 562
AfriNIC Region transit ASes present in the Internet Routing Table: 326
Average AfriNIC Region AS path length visible: 5.1
Max AfriNIC Region AS path length visible: 36
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 959
Number of AfriNIC addresses announced to Internet: 107366400
Equivalent to 6 /8s, 102 /16s and 72 /24s
AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers
AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8,


APNIC Region per AS prefix count summary
----------------------------------------

ASN No of nets /20 equiv MaxAgg Description
9808 9141 8884 44 CHINAMOBILE-CN China Mobile Communicati
7545 5922 789 697 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4710 4192 75 ERX-CERNET-BKB China Education and Rese
7552 3592 1330 19 VIETEL-AS-AP Viettel Group, VN
7713 3494 1039 53 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3431 1880 56 VNPT-AS-VN VNPT Corp, VN
4766 2495 11121 601 KIXS-AS-KR Korea Telecom, KR
9498 2403 499 239 BBIL-AP BHARTI Airtel Ltd., IN
45090 2169 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
4755 2119 438 201 TATACOMM-AS TATA Communications formerl

Complete listing at https://thyme.apnic.net/current/data-ASnet-APNIC

ARIN Region per AS prefix count summary
---------------------------------------

ASN No of nets /20 equiv MaxAgg Description
16509 6340 10279 2727 AMAZON-02, US
11492 4476 297 694 CABLEONE, US
22773 3934 3075 361 ASN-CXA-ALL-CCI-22773-RDC, US
7155 3901 264 31 VIASAT-SP-BACKBONE, US
16625 3596 1837 2540 AKAMAI-AS, US
6327 3437 1318 62 SHAW, CA
749 2882 50780 2138 DNIC-AS-00749, US
30036 2623 374 130 MEDIACOM-ENTERPRISE-BUSINESS, US
209 2515 4962 424 CENTURYLINK-US-LEGACY-QWEST, US
20115 2251 3051 492 CHARTER-20115, US

Complete listing at https://thyme.apnic.net/current/data-ASnet-ARIN

RIPE Region per AS prefix count summary
---------------------------------------

ASN No of nets /20 equiv MaxAgg Description
12479 6767 1730 150 UNI2-AS, ES
9121 6715 1692 17 TTNET, TR
8551 4008 374 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
20940 3939 3360 201 AKAMAI-ASN1, NL
39891 3819 220 34 ALJAWWALSTC-AS, SA
12389 2948 2273 909 ROSTELECOM-AS, RU
6849 2907 355 21 UKRTELNET, UA
9009 2493 249 1296 M247, GB
34984 2239 358 633 TELLCOM-AS, TR
47331 2086 328 1598 TTNET, TR

Complete listing at https://thyme.apnic.net/current/data-ASnet-RIPE

LACNIC Region per AS prefix count summary
-----------------------------------------

ASN No of nets /20 equiv MaxAgg Description
8151 10580 3394 561 Uninet S.A. de C.V., MX
10620 3475 519 738 Telmex Colombia S.A., CO
11830 2433 369 63 Instituto Costarricense de Electricidad
13999 1782 298 469 Mega Cable, S.A. de C.V., MX
6503 1456 355 525 Axtel, S.A.B. de C.V., MX
28573 1401 2333 253 CLARO S.A., BR
3816 1256 669 148 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6147 1080 369 21 Telefonica del Peru S.A.A., PE
11664 1014 191 443 Techtel LMDS Comunicaciones Interactiva
11172 961 133 63 Alestra, S. de R.L. de C.V., MX

Complete listing at https://thyme.apnic.net/current/data-ASnet-LACNIC

AfriNIC Region per AS prefix count summary
------------------------------------------

ASN No of nets /20 equiv MaxAgg Description
24863 1653 393 21 LINKdotNET-AS, EG
24835 1442 501 30 RAYA-AS, EG
36992 1314 1519 263 ETISALAT-MISR, EG
36903 1199 545 114 MT-MPLS, MA
29571 928 65 59 ORANGE-COTE-IVOIRE, CI
36935 619 520 42 Vodafone-, EG
6713 612 1863 34 IAM-AS, MA
15399 512 51 33 WANANCHI-, KE
37342 467 32 1 MOVITEL, MZ
23889 423 232 16 MauritiusTelecom, MU

Complete listing at https://thyme.apnic.net/current/data-ASnet-AFRINIC

Global Per AS prefix count summary
----------------------------------

ASN No of nets /20 equiv MaxAgg Description
8151 10580 3394 561 Uninet S.A. de C.V., MX
9808 9141 8884 44 CHINAMOBILE-CN China Mobile Communicati
12479 6767 1730 150 UNI2-AS, ES
9121 6715 1692 17 TTNET, TR
16509 6340 10279 2727 AMAZON-02, US
7545 5922 789 697 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4710 4192 75 ERX-CERNET-BKB China Education and Rese
11492 4476 297 694 CABLEONE, US
8551 4008 374 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
20940 3939 3360 201 AKAMAI-ASN1, NL

Complete listing at https://thyme.apnic.net/current/data-ASnet

Global Per AS Maximum Aggregation summary
-----------------------------------------

ASN No of nets Net Savings Description
9808 9141 9097 CHINAMOBILE-CN China Mobile Communications Grou
9121 6715 6698 TTNET, TR
12479 6767 6617 UNI2-AS, ES
7545 5922 5225 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4710 4635 ERX-CERNET-BKB China Education and Research Net
8551 4008 3969 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
7155 3901 3870 VIASAT-SP-BACKBONE, US
39891 3819 3785 ALJAWWALSTC-AS, SA
11492 4476 3782 CABLEONE, US
20940 3939 3738 AKAMAI-ASN1, NL

Complete listing at https://thyme.apnic.net/current/data-CIDRnet

List of Unregistered Origin ASNs (Global)
-----------------------------------------

Bad AS Designation Net Originated Transit AS Transit AS Name
398083 UNALLOCATED 5.133.124.0/24 399587 UT, US
33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US
393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US
18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US
395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US
395056 UNALLOCATED 8.45.133.0/24 3356 LEVEL3, US
32306 UNALLOCATED 8.46.80.0/24 33652 CMCS, US

Complete listing at https://thyme.apnic.net/current/data-badAS

Prefixes from the Special Purpose Address Registry (Global)
-----------------------------------------------------------

Prefix Origin AS Description
192.88.99.0/24 6939 HURRICANE, US

Complete listing at https://thyme.apnic.net/current/data-spar

Advertised Unallocated Addresses
--------------------------------

Unassigned Network ASN Information AS Name
23.141.0.0/24 Origin: 395350 UNASSIGNED
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
27.100.7.0/24 Origin: 56096 UNASSIGNED
27.100.7.0/24 Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet
41.57.124.0/22 Origin: 37442 UNASSIGNED
41.57.124.0/22 Transit: 37204 TELONE, ZW
41.57.124.0/23 Origin: 37442 UNASSIGNED
41.57.124.0/23 Transit: 37204 TELONE, ZW
41.57.124.0/24 Origin: 37442 UNASSIGNED
41.57.124.0/24 Transit: 37204 TELONE, ZW

Complete listing at https://thyme.apnic.net/current/data-add-IANA

Number of prefixes announced per prefix length (Global)
-------------------------------------------------------

/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:16 /9:13 /10:41 /11:100 /12:303
/13:591 /14:1212 /15:2065 /16:13550 /17:8313 /18:13908
/19:25196 /20:43781 /21:52215 /22:108367 /23:95963 /24:531046
/25:802 /26:0 /27:0 /28:0 /29:0 /30:0
/31:0 /32:0

Advertised prefixes smaller than registry allocations
-----------------------------------------------------

ASN No of nets Total ann. Description
9121 5871 6715 TTNET, TR
12479 5748 6767 UNI2-AS, ES
8151 4296 10580 Uninet S.A. de C.V., MX
8551 3474 4008 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
11492 3382 4476 CABLEONE, US
6327 3249 3437 SHAW, CA
39891 3131 3819 ALJAWWALSTC-AS, SA
7155 2991 3901 VIASAT-SP-BACKBONE, US
22773 2936 3934 ASN-CXA-ALL-CCI-22773-RDC, US
6849 2758 2907 UKRTELNET, UA

Complete listing at https://thyme.apnic.net/current/data-sXXas-nos

Number of /24s announced per /8 block (Global)
----------------------------------------------

1:1941 2:1033 3:154 4:6 5:3786 6:103
7:5 8:1566 9:1 11:172 12:1708 13:298
14:2386 15:198 16:45 17:385 18:158 20:205
21:4 22:188 23:5645 24:2286 25:6 27:2594
29:19 31:2421 32:96 34:1 35:73 36:1756
37:4416 38:2796 39:700 40:153 41:3973 42:1089
43:2197 44:292 45:16037 46:4137 47:321 49:1702
50:2159 51:100 52:1419 54:365 55:736 56:8
57:59 58:1808 59:1204 60:959 61:2254 62:2508
63:1953 64:5514 65:2320 66:4851 67:2975 68:1190
69:4156 70:1336 71:673 72:3051 74:2647 75:1390
76:585 77:2179 78:3913 79:3108 80:1988 81:1740
82:1494 83:1208 84:1366 85:3659 86:712 87:1959
88:2736 89:3295 90:517 91:7612 92:1996 93:2580
94:3498 95:4769 96:1306 97:349 98:993 99:736
100:75 101:1043 102:2069 103:29069 104:4375 105:462
106:875 107:2540 108:832 109:4205 110:2035 111:3277
112:2029 113:1548 114:1489 115:1975 116:1905 117:2509
118:2329 119:1840 120:1692 121:1073 122:2580 123:2116
124:1588 125:2125 128:1234 129:1104 130:968 131:2051
132:771 133:372 134:1903 135:289 136:882 137:846
138:2451 139:1502 140:854 141:1400 142:1291 143:1448
144:1210 145:343 146:1811 147:1488 148:2224 149:1729
150:844 151:1081 152:1850 153:459 154:3556 155:1417
156:1877 157:1227 158:1042 159:2151 160:2489 161:1267
162:3459 163:1261 164:1638 165:1596 166:710 167:1703
168:3808 169:840 170:4502 171:831 172:3137 173:3099
174:1023 175:1127 176:3519 177:4656 178:3497 179:2016
180:2283 181:2996 182:3253 183:1954 184:2385 185:19433
186:4328 187:3724 188:3866 189:3238 190:8870 191:1323
192:11005 193:8606 194:6996 195:4965 196:2986 197:2419
198:6002 199:6041 200:7492 201:5721 202:10485 203:10037
204:4557 205:3448 206:3772 207:3392 208:4038 209:4663
210:4280 211:2456 212:4036 213:3419 214:1153 215:67
216:6443 217:2664 218:1269 219:571 220:1946 221:979
222:843 223:2149

End of report

This is an automated weekly mailing describing the state of the Global
IPv4 Routing Table as seen from APNIC's router in Japan.

The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG
TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG.

Daily listings are sent to bgp-stats@lists.apnic.net.

For historical data, please see https://thyme.apnic.net.

If you have any comments please contact Philip Smith <pfsinoz@gmail.com>.

IPv4 Routing Table Report 04:00 +10GMT Sat 14 May, 2022

BGP Table (Global) as seen in Japan.

Report Website: https://thyme.apnic.net
Detailed Analysis: https://thyme.apnic.net/current/

Analysis Summary
----------------

BGP routing table entries examined: 897555
Prefixes after maximum aggregation (per Origin AS): 338291
Deaggregation factor: 2.65
Unique aggregates announced (without unneeded subnets): 432305
Total ASes present in the Internet Routing Table: 73179
Prefixes per ASN: 12.27
Origin-only ASes present in the Internet Routing Table: 62817
Origin ASes announcing only one prefix: 25792
Transit ASes present in the Internet Routing Table: 10362
Transit-only ASes present in the Internet Routing Table: 375
Average AS path length visible in the Internet Routing Table: 4.4
Max AS path length visible: 66
Max AS path prepend of ASN (267602) 58
Prefixes from unregistered ASNs in the Routing Table: 884
Number of instances of unregistered ASNs: 891
Number of 32-bit ASNs allocated by the RIRs: 39367
Number of 32-bit ASNs visible in the Routing Table: 32660
Prefixes from 32-bit ASNs in the Routing Table: 153746
Number of bogon 32-bit ASNs visible in the Routing Table: 28
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 523
Number of addresses announced to Internet: 3069896832
Equivalent to 182 /8s, 250 /16s and 232 /24s
Percentage of available address space announced: 82.9
Percentage of allocated address space announced: 82.9
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.6
Total number of prefixes smaller than registry allocations: 304751

APNIC Region Analysis Summary
-----------------------------

Prefixes being announced by APNIC Region ASes: 235080
Total APNIC prefixes after maximum aggregation: 66692
APNIC Deaggregation factor: 3.52
Prefixes being announced from the APNIC address blocks: 230271
Unique aggregates announced from the APNIC address blocks: 94848
APNIC Region origin ASes present in the Internet Routing Table: 12643
APNIC Prefixes per ASN: 18.21
APNIC Region origin ASes announcing only one prefix: 3611
APNIC Region transit ASes present in the Internet Routing Table: 1742
Average APNIC Region AS path length visible: 4.7
Max APNIC Region AS path length visible: 32
Number of APNIC region 32-bit ASNs visible in the Routing Table: 7839
Number of APNIC addresses announced to Internet: 776150528
Equivalent to 46 /8s, 67 /16s and 30 /24s
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 63488-64098, 64297-64395, 131072-151865
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,

ARIN Region Analysis Summary
----------------------------

Prefixes being announced by ARIN Region ASes: 261667
Total ARIN prefixes after maximum aggregation: 120196
ARIN Deaggregation factor: 2.18
Prefixes being announced from the ARIN address blocks: 261536
Unique aggregates announced from the ARIN address blocks: 126040
ARIN Region origin ASes present in the Internet Routing Table: 19026
ARIN Prefixes per ASN: 13.75
ARIN Region origin ASes announcing only one prefix: 6905
ARIN Region transit ASes present in the Internet Routing Table: 1950
Average ARIN Region AS path length visible: 3.8
Max ARIN Region AS path length visible: 34
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4483
Number of ARIN addresses announced to Internet: 1295698688
Equivalent to 77 /8s, 58 /16s and 203 /24s
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 62464-63487, 64198-64296, 393216-401308
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8,
54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8,
66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8,
73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8,
99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8,
130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8,
138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8,
147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8,
158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8,
166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8,
174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8,
206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8,


RIPE Region Analysis Summary
----------------------------

Prefixes being announced by RIPE Region ASes: 257476
Total RIPE prefixes after maximum aggregation: 117662
RIPE Deaggregation factor: 2.19
Prefixes being announced from the RIPE address blocks: 254816
Unique aggregates announced from the RIPE address blocks: 150626
RIPE Region origin ASes present in the Internet Routing Table: 28154
RIPE Prefixes per ASN: 9.05
RIPE Region origin ASes announcing only one prefix: 12039
RIPE Region transit ASes present in the Internet Routing Table: 3974
Average RIPE Region AS path length visible: 4.3
Max RIPE Region AS path length visible: 33
Number of RIPE region 32-bit ASNs visible in the Routing Table: 10709
Number of RIPE addresses announced to Internet: 713864832
Equivalent to 42 /8s, 140 /16s and 182 /24s
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 61952-62463, 64396-64495
196608-213403
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,

LACNIC Region Analysis Summary
------------------------------

Prefixes being announced by LACNIC Region ASes: 114700
Total LACNIC prefixes after maximum aggregation: 27605
LACNIC Deaggregation factor: 4.16
Prefixes being announced from the LACNIC address blocks: 114534
Unique aggregates announced from the LACNIC address blocks: 48595
LACNIC Region origin ASes present in the Internet Routing Table: 10965
LACNIC Prefixes per ASN: 10.45
LACNIC Region origin ASes announcing only one prefix: 2671
LACNIC Region transit ASes present in the Internet Routing Table: 2195
Average LACNIC Region AS path length visible: 4.9
Max LACNIC Region AS path length visible: 66
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8664
Number of LACNIC addresses announced to Internet: 176500992
Equivalent to 10 /8s, 133 /16s and 49 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-273820 + ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,

AfriNIC Region Analysis Summary
-------------------------------

Prefixes being announced by AfriNIC Region ASes: 27748
Total AfriNIC prefixes after maximum aggregation: 5449
AfriNIC Deaggregation factor: 5.09
Prefixes being announced from the AfriNIC address blocks: 35875
Unique aggregates announced from the AfriNIC address blocks: 11748
AfriNIC Region origin ASes present in the Internet Routing Table: 1637
AfriNIC Prefixes per ASN: 21.92
AfriNIC Region origin ASes announcing only one prefix: 566
AfriNIC Region transit ASes present in the Internet Routing Table: 327
Average AfriNIC Region AS path length visible: 5.1
Max AfriNIC Region AS path length visible: 34
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 965
Number of AfriNIC addresses announced to Internet: 107388928
Equivalent to 6 /8s, 102 /16s and 160 /24s
AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers
AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8,


APNIC Region per AS prefix count summary
----------------------------------------

ASN No of nets /20 equiv MaxAgg Description
9808 9148 8884 44 CHINAMOBILE-CN China Mobile Communicati
7545 5924 789 694 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4708 4192 75 ERX-CERNET-BKB China Education and Rese
7552 3584 1330 19 VIETEL-AS-AP Viettel Group, VN
7713 3489 1039 53 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3429 1880 56 VNPT-AS-VN VNPT Corp, VN
4766 2494 11121 601 KIXS-AS-KR Korea Telecom, KR
9498 2403 499 238 BBIL-AP BHARTI Airtel Ltd., IN
45090 2169 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
4755 2119 438 203 TATACOMM-AS TATA Communications formerl

Complete listing at https://thyme.apnic.net/current/data-ASnet-APNIC

ARIN Region per AS prefix count summary
---------------------------------------

ASN No of nets /20 equiv MaxAgg Description
16509 6403 10352 2767 AMAZON-02, US
11492 4494 298 692 CABLEONE, US
22773 3920 3067 354 ASN-CXA-ALL-CCI-22773-RDC, US
7155 3901 264 31 VIASAT-SP-BACKBONE, US
16625 3599 1833 2544 AKAMAI-AS, US
6327 3438 1318 62 SHAW, CA
749 2882 50780 2138 DNIC-AS-00749, US
30036 2624 374 128 MEDIACOM-ENTERPRISE-BUSINESS, US
209 2461 4961 422 CENTURYLINK-US-LEGACY-QWEST, US
20115 2251 3051 492 CHARTER-20115, US

Complete listing at https://thyme.apnic.net/current/data-ASnet-ARIN

RIPE Region per AS prefix count summary
---------------------------------------

ASN No of nets /20 equiv MaxAgg Description
12479 6799 1730 150 UNI2-AS, ES
9121 6725 1692 17 TTNET, TR
8551 4009 374 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
20940 3952 3360 201 AKAMAI-ASN1, NL
39891 3751 216 30 ALJAWWALSTC-AS, SA
12389 2949 2273 908 ROSTELECOM-AS, RU
6849 2907 355 21 UKRTELNET, UA
9009 2482 248 1288 M247, GB
34984 2238 357 631 TELLCOM-AS, TR
47331 2086 328 1598 TTNET, TR

Complete listing at https://thyme.apnic.net/current/data-ASnet-RIPE

LACNIC Region per AS prefix count summary
-----------------------------------------

ASN No of nets /20 equiv MaxAgg Description
8151 10598 3397 561 Uninet S.A. de C.V., MX
10620 3477 519 738 Telmex Colombia S.A., CO
11830 2433 369 63 Instituto Costarricense de Electricidad
13999 1799 299 470 Mega Cable, S.A. de C.V., MX
6503 1454 355 527 Axtel, S.A.B. de C.V., MX
28573 1402 2333 253 CLARO S.A., BR
3816 1257 671 148 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6147 1079 369 21 Telefonica del Peru S.A.A., PE
11664 1017 191 441 Techtel LMDS Comunicaciones Interactiva
11172 957 133 61 Alestra, S. de R.L. de C.V., MX

Complete listing at https://thyme.apnic.net/current/data-ASnet-LACNIC

AfriNIC Region per AS prefix count summary
------------------------------------------

ASN No of nets /20 equiv MaxAgg Description
24863 1653 393 21 LINKdotNET-AS, EG
24835 1442 501 30 RAYA-AS, EG
36992 1313 1519 263 ETISALAT-MISR, EG
36903 1199 545 114 MT-MPLS, MA
29571 947 65 59 ORANGE-COTE-IVOIRE, CI
36935 619 520 42 Vodafone-, EG
6713 611 1863 34 IAM-AS, MA
15399 512 51 33 WANANCHI-, KE
37342 467 32 1 MOVITEL, MZ
23889 423 232 16 MauritiusTelecom, MU

Complete listing at https://thyme.apnic.net/current/data-ASnet-AFRINIC

Global Per AS prefix count summary
----------------------------------

ASN No of nets /20 equiv MaxAgg Description
8151 10598 3397 561 Uninet S.A. de C.V., MX
9808 9148 8884 44 CHINAMOBILE-CN China Mobile Communicati
12479 6799 1730 150 UNI2-AS, ES
9121 6725 1692 17 TTNET, TR
16509 6403 10352 2767 AMAZON-02, US
7545 5924 789 694 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4708 4192 75 ERX-CERNET-BKB China Education and Rese
11492 4494 298 692 CABLEONE, US
8551 4009 374 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
20940 3952 3360 201 AKAMAI-ASN1, NL

Complete listing at https://thyme.apnic.net/current/data-ASnet

Global Per AS Maximum Aggregation summary
-----------------------------------------

ASN No of nets Net Savings Description
9808 9148 9104 CHINAMOBILE-CN China Mobile Communications Grou
9121 6725 6708 TTNET, TR
12479 6799 6649 UNI2-AS, ES
7545 5924 5230 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4708 4633 ERX-CERNET-BKB China Education and Research Net
8551 4009 3970 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
7155 3901 3870 VIASAT-SP-BACKBONE, US
11492 4494 3802 CABLEONE, US
20940 3952 3751 AKAMAI-ASN1, NL
39891 3751 3721 ALJAWWALSTC-AS, SA

Complete listing at https://thyme.apnic.net/current/data-CIDRnet

List of Unregistered Origin ASNs (Global)
-----------------------------------------

Bad AS Designation Net Originated Transit AS Transit AS Name
65454 PRIVATE 1.9.206.0/24 4788 TMNET-AS-AP TM Net, Internet
33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US
393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US
18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US
395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US
395056 UNALLOCATED 8.45.133.0/24 3356 LEVEL3, US
17033 UNALLOCATED 8.48.225.0/24 3356 LEVEL3, US

Complete listing at https://thyme.apnic.net/current/data-badAS

Prefixes from the Special Purpose Address Registry (Global)
-----------------------------------------------------------

Prefix Origin AS Description
192.88.99.0/24 6939 HURRICANE, US

Complete listing at https://thyme.apnic.net/current/data-spar

Advertised Unallocated Addresses
--------------------------------

Unassigned Network ASN Information AS Name
23.129.40.0/24 Origin: 6461 ZAYO-6461, US
23.129.40.0/24 Transit: 2516 KDDI KDDI CORPORATION, JP
23.129.56.0/24 Origin: 6461 ZAYO-6461, US
23.129.56.0/24 Transit: 2516 KDDI KDDI CORPORATION, JP
23.129.136.0/24 Origin: 6461 ZAYO-6461, US
23.129.136.0/24 Transit: 2516 KDDI KDDI CORPORATION, JP
23.131.8.0/24 Origin: 3257 GTT-BACKBONE GTT, US
23.131.8.0/24 Transit: 2516 KDDI KDDI CORPORATION, JP
23.131.88.0/24 Origin: 3257 GTT-BACKBONE GTT, US
23.131.88.0/24 Transit: 2516 KDDI KDDI CORPORATION, JP

Complete listing at https://thyme.apnic.net/current/data-add-IANA

Number of prefixes announced per prefix length (Global)
-------------------------------------------------------

/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:16 /9:13 /10:41 /11:101 /12:303
/13:591 /14:1213 /15:2063 /16:13542 /17:8311 /18:13902
/19:25186 /20:43851 /21:52191 /22:108370 /23:96015 /24:531042
/25:804 /26:0 /27:0 /28:0 /29:0 /30:0
/31:0 /32:0

Advertised prefixes smaller than registry allocations
-----------------------------------------------------

ASN No of nets Total ann. Description
9121 5881 6725 TTNET, TR
12479 5778 6799 UNI2-AS, ES
8151 4314 10598 Uninet S.A. de C.V., MX
8551 3475 4009 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
11492 3400 4494 CABLEONE, US
6327 3250 3438 SHAW, CA
39891 3067 3751 ALJAWWALSTC-AS, SA
7155 2991 3901 VIASAT-SP-BACKBONE, US
22773 2926 3920 ASN-CXA-ALL-CCI-22773-RDC, US
6849 2758 2907 UKRTELNET, UA

Complete listing at https://thyme.apnic.net/current/data-sXXas-nos

Number of /24s announced per /8 block (Global)
----------------------------------------------

1:1943 2:1034 3:154 4:6 5:3786 6:104
7:5 8:1566 9:1 11:172 12:1712 13:298
14:2383 15:201 16:44 17:386 18:161 20:212
21:4 22:188 23:5661 24:2292 25:6 27:2597
29:19 31:2420 32:96 34:2 35:76 36:1759
37:4372 38:2817 39:694 40:153 41:3979 42:1090
43:2181 44:287 45:16039 46:4143 47:321 49:1698
50:2156 51:100 52:1426 54:367 55:659 56:8
57:59 58:1810 59:1208 60:961 61:2257 62:2526
63:1948 64:5505 65:2315 66:4865 67:2974 68:1193
69:4159 70:1329 71:674 72:3043 74:2651 75:1390
76:584 77:2174 78:3914 79:3114 80:1990 81:1732
82:1494 83:1209 84:1366 85:3671 86:714 87:1962
88:2741 89:3288 90:521 91:7621 92:2015 93:2589
94:3492 95:4774 96:1307 97:349 98:996 99:737
100:75 101:1042 102:2056 103:28998 104:4379 105:462
106:873 107:2509 108:832 109:4243 110:2027 111:3287
112:2031 113:1550 114:1485 115:1979 116:1905 117:2513
118:2336 119:1840 120:1695 121:1073 122:2575 123:2115
124:1596 125:2125 128:1234 129:1100 130:971 131:2065
132:767 133:372 134:1902 135:290 136:880 137:850
138:2429 139:1507 140:864 141:1402 142:1291 143:1446
144:1209 145:343 146:1812 147:1493 148:2223 149:1724
150:847 151:1083 152:1853 153:459 154:3452 155:1424
156:1838 157:1232 158:1028 159:2171 160:2515 161:1273
162:3465 163:1265 164:1641 165:1601 166:716 167:1700
168:3782 169:837 170:4484 171:831 172:3177 173:3121
174:1023 175:1125 176:3515 177:4636 178:3509 179:2014
180:2281 181:2974 182:3246 183:1955 184:2388 185:19498
186:4306 187:3737 188:3867 189:3242 190:8866 191:1318
192:11009 193:8614 194:7006 195:4980 196:2985 197:2431
198:6008 199:6046 200:7499 201:5721 202:10492 203:10031
204:4553 205:3435 206:3760 207:3387 208:4042 209:4661
210:4305 211:2457 212:4040 213:3432 214:1151 215:67
216:6443 217:2664 218:1268 219:571 220:1946 221:980
222:843 223:2146

End of report

This is an automated weekly mailing describing the state of the Global
IPv4 Routing Table as seen from APNIC's router in Japan.

The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG
TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG.

Daily listings are sent to bgp-stats@lists.apnic.net.

For historical data, please see https://thyme.apnic.net.

If you have any comments please contact Philip Smith <pfsinoz@gmail.com>.

IPv4 Routing Table Report 04:00 +10GMT Sat 21 May, 2022

BGP Table (Global) as seen in Japan.

Report Website: https://thyme.apnic.net
Detailed Analysis: https://thyme.apnic.net/current/

Analysis Summary
----------------

BGP routing table entries examined: 898401
Prefixes after maximum aggregation (per Origin AS): 338496
Deaggregation factor: 2.65
Unique aggregates announced (without unneeded subnets): 432821
Total ASes present in the Internet Routing Table: 73208
Prefixes per ASN: 12.27
Origin-only ASes present in the Internet Routing Table: 62857
Origin ASes announcing only one prefix: 25798
Transit ASes present in the Internet Routing Table: 10351
Transit-only ASes present in the Internet Routing Table: 379
Average AS path length visible in the Internet Routing Table: 4.4
Max AS path length visible: 66
Max AS path prepend of ASN (267602) 58
Prefixes from unregistered ASNs in the Routing Table: 920
Number of instances of unregistered ASNs: 925
Number of 32-bit ASNs allocated by the RIRs: 39435
Number of 32-bit ASNs visible in the Routing Table: 32698
Prefixes from 32-bit ASNs in the Routing Table: 154112
Number of bogon 32-bit ASNs visible in the Routing Table: 234
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 550
Number of addresses announced to Internet: 3065123456
Equivalent to 182 /8s, 178 /16s and 18 /24s
Percentage of available address space announced: 82.8
Percentage of allocated address space announced: 82.8
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.6
Total number of prefixes smaller than registry allocations: 305118

APNIC Region Analysis Summary
-----------------------------

Prefixes being announced by APNIC Region ASes: 235350
Total APNIC prefixes after maximum aggregation: 66814
APNIC Deaggregation factor: 3.52
Prefixes being announced from the APNIC address blocks: 230530
Unique aggregates announced from the APNIC address blocks: 94912
APNIC Region origin ASes present in the Internet Routing Table: 12666
APNIC Prefixes per ASN: 18.20
APNIC Region origin ASes announcing only one prefix: 3622
APNIC Region transit ASes present in the Internet Routing Table: 1747
Average APNIC Region AS path length visible: 4.7
Max APNIC Region AS path length visible: 32
Number of APNIC region 32-bit ASNs visible in the Routing Table: 7862
Number of APNIC addresses announced to Internet: 774272768
Equivalent to 46 /8s, 38 /16s and 119 /24s
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 63488-64098, 64297-64395, 131072-151865
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,

ARIN Region Analysis Summary
----------------------------

Prefixes being announced by ARIN Region ASes: 261942
Total ARIN prefixes after maximum aggregation: 120183
ARIN Deaggregation factor: 2.18
Prefixes being announced from the ARIN address blocks: 261791
Unique aggregates announced from the ARIN address blocks: 126089
ARIN Region origin ASes present in the Internet Routing Table: 19046
ARIN Prefixes per ASN: 13.75
ARIN Region origin ASes announcing only one prefix: 6916
ARIN Region transit ASes present in the Internet Routing Table: 1938
Average ARIN Region AS path length visible: 3.8
Max ARIN Region AS path length visible: 35
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4503
Number of ARIN addresses announced to Internet: 1292504064
Equivalent to 77 /8s, 10 /16s and 12 /24s
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 62464-63487, 64198-64296, 393216-401308
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8,
54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8,
66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8,
73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8,
99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8,
130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8,
138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8,
147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8,
158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8,
166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8,
174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8,
206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8,


RIPE Region Analysis Summary
----------------------------

Prefixes being announced by RIPE Region ASes: 257788
Total RIPE prefixes after maximum aggregation: 117753
RIPE Deaggregation factor: 2.19
Prefixes being announced from the RIPE address blocks: 255188
Unique aggregates announced from the RIPE address blocks: 151009
RIPE Region origin ASes present in the Internet Routing Table: 28148
RIPE Prefixes per ASN: 9.07
RIPE Region origin ASes announcing only one prefix: 12033
RIPE Region transit ASes present in the Internet Routing Table: 3967
Average RIPE Region AS path length visible: 4.3
Max RIPE Region AS path length visible: 40
Number of RIPE region 32-bit ASNs visible in the Routing Table: 10708
Number of RIPE addresses announced to Internet: 713994624
Equivalent to 42 /8s, 142 /16s and 177 /24s
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 61952-62463, 64396-64495
196608-213403
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,

LACNIC Region Analysis Summary
------------------------------

Prefixes being announced by LACNIC Region ASes: 114731
Total LACNIC prefixes after maximum aggregation: 27608
LACNIC Deaggregation factor: 4.16
Prefixes being announced from the LACNIC address blocks: 114561
Unique aggregates announced from the LACNIC address blocks: 48615
LACNIC Region origin ASes present in the Internet Routing Table: 10950
LACNIC Prefixes per ASN: 10.46
LACNIC Region origin ASes announcing only one prefix: 2666
LACNIC Region transit ASes present in the Internet Routing Table: 2195
Average LACNIC Region AS path length visible: 4.9
Max LACNIC Region AS path length visible: 66
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8664
Number of LACNIC addresses announced to Internet: 176484608
Equivalent to 10 /8s, 132 /16s and 241 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-273820 + ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,

AfriNIC Region Analysis Summary
-------------------------------

Prefixes being announced by AfriNIC Region ASes: 27670
Total AfriNIC prefixes after maximum aggregation: 5449
AfriNIC Deaggregation factor: 5.08
Prefixes being announced from the AfriNIC address blocks: 35781
Unique aggregates announced from the AfriNIC address blocks: 11747
AfriNIC Region origin ASes present in the Internet Routing Table: 1632
AfriNIC Prefixes per ASN: 21.92
AfriNIC Region origin ASes announcing only one prefix: 561
AfriNIC Region transit ASes present in the Internet Routing Table: 326
Average AfriNIC Region AS path length visible: 5.1
Max AfriNIC Region AS path length visible: 34
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 961
Number of AfriNIC addresses announced to Internet: 107563520
Equivalent to 6 /8s, 105 /16s and 74 /24s
AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers
AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8,


APNIC Region per AS prefix count summary
----------------------------------------

ASN No of nets /20 equiv MaxAgg Description
9808 9166 8884 43 CHINAMOBILE-CN China Mobile Communicati
7545 5898 789 695 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4709 4192 75 ERX-CERNET-BKB China Education and Rese
7552 3591 1330 19 VIETEL-AS-AP Viettel Group, VN
7713 3491 1039 53 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3426 1880 56 VNPT-AS-VN VNPT Corp, VN
4766 2494 11121 601 KIXS-AS-KR Korea Telecom, KR
9498 2408 499 237 BBIL-AP BHARTI Airtel Ltd., IN
45090 2169 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
4755 2120 438 204 TATACOMM-AS TATA Communications formerl

Complete listing at https://thyme.apnic.net/current/data-ASnet-APNIC

ARIN Region per AS prefix count summary
---------------------------------------

ASN No of nets /20 equiv MaxAgg Description
16509 6414 10351 2772 AMAZON-02, US
11492 4510 299 660 CABLEONE, US
22773 3913 3067 353 ASN-CXA-ALL-CCI-22773-RDC, US
7155 3901 264 31 VIASAT-SP-BACKBONE, US
16625 3539 1821 2534 AKAMAI-AS, US
6327 3438 1318 62 SHAW, CA
749 2881 50795 2138 DNIC-AS-00749, US
30036 2634 374 120 MEDIACOM-ENTERPRISE-BUSINESS, US
209 2466 4961 421 CENTURYLINK-US-LEGACY-QWEST, US
20115 2250 3050 492 CHARTER-20115, US

Complete listing at https://thyme.apnic.net/current/data-ASnet-ARIN

RIPE Region per AS prefix count summary
---------------------------------------

ASN No of nets /20 equiv MaxAgg Description
12479 6799 1730 150 UNI2-AS, ES
9121 6720 1692 17 TTNET, TR
8551 3996 374 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
20940 3973 3360 201 AKAMAI-ASN1, NL
39891 3819 220 34 ALJAWWALSTC-AS, SA
12389 2949 2273 908 ROSTELECOM-AS, RU
6849 2927 355 21 UKRTELNET, UA
9009 2489 249 1295 M247, GB
34984 2242 357 627 TELLCOM-AS, TR
47331 2087 328 1598 TTNET, TR

Complete listing at https://thyme.apnic.net/current/data-ASnet-RIPE

LACNIC Region per AS prefix count summary
-----------------------------------------

ASN No of nets /20 equiv MaxAgg Description
8151 10596 3396 568 Uninet S.A. de C.V., MX
10620 3472 518 743 Telmex Colombia S.A., CO
11830 2437 369 63 Instituto Costarricense de Electricidad
13999 1823 300 468 Mega Cable, S.A. de C.V., MX
6503 1447 355 527 Axtel, S.A.B. de C.V., MX
28573 1382 2333 255 CLARO S.A., BR
3816 1257 671 148 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6147 1079 369 21 Telefonica del Peru S.A.A., PE
11664 1022 192 445 Techtel LMDS Comunicaciones Interactiva
11172 958 133 61 Alestra, S. de R.L. de C.V., MX

Complete listing at https://thyme.apnic.net/current/data-ASnet-LACNIC

AfriNIC Region per AS prefix count summary
------------------------------------------

ASN No of nets /20 equiv MaxAgg Description
24863 1653 393 21 LINKdotNET-AS, EG
24835 1441 497 29 RAYA-AS, EG
36992 1313 1519 263 ETISALAT-MISR, EG
36903 1199 545 114 MT-MPLS, MA
29571 947 65 57 ORANGE-COTE-IVOIRE, CI
36935 619 520 42 Vodafone-, EG
6713 611 1863 34 IAM-AS, MA
15399 516 51 36 WANANCHI-, KE
37342 465 32 1 MOVITEL, MZ
23889 423 232 16 MauritiusTelecom, MU

Complete listing at https://thyme.apnic.net/current/data-ASnet-AFRINIC

Global Per AS prefix count summary
----------------------------------

ASN No of nets /20 equiv MaxAgg Description
8151 10596 3396 568 Uninet S.A. de C.V., MX
9808 9166 8884 43 CHINAMOBILE-CN China Mobile Communicati
12479 6799 1730 150 UNI2-AS, ES
9121 6720 1692 17 TTNET, TR
16509 6414 10351 2772 AMAZON-02, US
7545 5898 789 695 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4709 4192 75 ERX-CERNET-BKB China Education and Rese
11492 4510 299 660 CABLEONE, US
8551 3996 374 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
20940 3973 3360 201 AKAMAI-ASN1, NL

Complete listing at https://thyme.apnic.net/current/data-ASnet

Global Per AS Maximum Aggregation summary
-----------------------------------------

ASN No of nets Net Savings Description
9808 9166 9123 CHINAMOBILE-CN China Mobile Communications Grou
9121 6720 6703 TTNET, TR
12479 6799 6649 UNI2-AS, ES
7545 5898 5203 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4709 4634 ERX-CERNET-BKB China Education and Research Net
8551 3996 3957 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
7155 3901 3870 VIASAT-SP-BACKBONE, US
11492 4510 3850 CABLEONE, US
39891 3819 3785 ALJAWWALSTC-AS, SA
20940 3973 3772 AKAMAI-ASN1, NL

Complete listing at https://thyme.apnic.net/current/data-CIDRnet

List of Unregistered Origin ASNs (Global)
-----------------------------------------

Bad AS Designation Net Originated Transit AS Transit AS Name
65454 PRIVATE 1.9.206.0/24 4788 TMNET-AS-AP TM Net, Internet
398083 UNALLOCATED 5.133.124.0/24 399587 UT, US
33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US
393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US
18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US
395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US
395056 UNALLOCATED 8.45.133.0/24 3356 LEVEL3, US

Complete listing at https://thyme.apnic.net/current/data-badAS

Prefixes from the Special Purpose Address Registry (Global)
-----------------------------------------------------------

Prefix Origin AS Description
192.88.99.0/24 6939 HURRICANE, US

Complete listing at https://thyme.apnic.net/current/data-spar

Advertised Unallocated Addresses
--------------------------------

Unassigned Network ASN Information AS Name
23.129.40.0/24 Origin: 6461 ZAYO-6461, US
23.129.40.0/24 Transit: 2516 KDDI KDDI CORPORATION, JP
23.129.56.0/24 Origin: 6461 ZAYO-6461, US
23.129.56.0/24 Transit: 2516 KDDI KDDI CORPORATION, JP
23.129.136.0/24 Origin: 6461 ZAYO-6461, US
23.129.136.0/24 Transit: 2516 KDDI KDDI CORPORATION, JP
23.131.8.0/24 Origin: 3257 GTT-BACKBONE GTT, US
23.131.8.0/24 Transit: 2516 KDDI KDDI CORPORATION, JP
23.131.88.0/24 Origin: 3257 GTT-BACKBONE GTT, US
23.131.88.0/24 Transit: 2516 KDDI KDDI CORPORATION, JP

Complete listing at https://thyme.apnic.net/current/data-add-IANA

Number of prefixes announced per prefix length (Global)
-------------------------------------------------------

/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:16 /9:13 /10:41 /11:100 /12:303
/13:590 /14:1210 /15:2059 /16:13526 /17:8287 /18:13889
/19:25188 /20:43913 /21:52216 /22:108436 /23:96172 /24:531636
/25:806 /26:0 /27:0 /28:0 /29:0 /30:0
/31:0 /32:0

Advertised prefixes smaller than registry allocations
-----------------------------------------------------

ASN No of nets Total ann. Description
9121 5876 6720 TTNET, TR
12479 5775 6799 UNI2-AS, ES
8151 4323 10596 Uninet S.A. de C.V., MX
8551 3462 3996 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
11492 3415 4510 CABLEONE, US
6327 3250 3438 SHAW, CA
39891 3131 3819 ALJAWWALSTC-AS, SA
7155 2991 3901 VIASAT-SP-BACKBONE, US
22773 2918 3913 ASN-CXA-ALL-CCI-22773-RDC, US
6849 2778 2927 UKRTELNET, UA

Complete listing at https://thyme.apnic.net/current/data-sXXas-nos

Number of /24s announced per /8 block (Global)
----------------------------------------------

1:1937 2:1021 3:154 4:6 5:3789 6:104
7:5 8:1566 9:1 11:173 12:1711 13:296
14:2382 15:201 16:41 17:384 18:161 20:212
21:4 22:188 23:5668 24:2315 25:6 27:2602
29:19 31:2424 32:95 34:4 35:78 36:1757
37:4424 38:2882 39:698 40:152 41:3966 42:1092
43:2175 44:291 45:16047 46:4139 47:322 49:1701
50:2158 51:108 52:1427 54:369 55:747 56:8
57:59 58:1812 59:1213 60:948 61:2259 62:2513
63:1946 64:5524 65:2313 66:4865 67:2975 68:1193
69:4172 70:1330 71:685 72:3052 74:2651 75:1392
76:579 77:2164 78:3914 79:3112 80:1989 81:1742
82:1494 83:1209 84:1357 85:3666 86:709 87:1959
88:2744 89:3280 90:531 91:7639 92:2017 93:2590
94:3488 95:4773 96:1309 97:349 98:993 99:736
100:76 101:1044 102:2050 103:29071 104:4387 105:463
106:874 107:2517 108:832 109:4258 110:2032 111:3287
112:2031 113:1553 114:1487 115:1976 116:1915 117:2510
118:2330 119:1839 120:1696 121:1076 122:2580 123:2120
124:1586 125:2127 128:1231 129:1104 130:976 131:2063
132:769 133:378 134:1900 135:290 136:880 137:862
138:2443 139:1504 140:861 141:1403 142:1288 143:1441
144:1201 145:346 146:1811 147:1491 148:2217 149:1729
150:851 151:1081 152:1849 153:459 154:3472 155:1418
156:1839 157:1234 158:1045 159:2168 160:2514 161:1275
162:3462 163:1273 164:1650 165:1605 166:721 167:1708
168:3781 169:840 170:4489 171:828 172:3175 173:3144
174:1021 175:1129 176:3589 177:4649 178:3545 179:2034
180:2284 181:3008 182:3250 183:1954 184:2375 185:19492
186:4295 187:3748 188:3882 189:3272 190:8860 191:1307
192:10993 193:8616 194:7000 195:4978 196:2954 197:2375
198:5999 199:6035 200:7496 201:5726 202:10490 203:10033
204:4546 205:3450 206:3764 207:3381 208:4019 209:4652
210:4324 211:2458 212:4056 213:3444 214:1149 215:67
216:6474 217:2668 218:1267 219:571 220:1940 221:979
222:843 223:2154

End of report

This is an automated weekly mailing describing the state of the Global
IPv4 Routing Table as seen from APNIC's router in Japan.

The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG
TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG.

Daily listings are sent to bgp-stats@lists.apnic.net.

For historical data, please see https://thyme.apnic.net.

If you have any comments please contact Philip Smith <pfsinoz@gmail.com>.

IPv4 Routing Table Report 04:00 +10GMT Sat 28 May, 2022

BGP Table (Global) as seen in Japan.

Report Website: https://thyme.apnic.net
Detailed Analysis: https://thyme.apnic.net/current/

Analysis Summary
----------------

BGP routing table entries examined: 899258
Prefixes after maximum aggregation (per Origin AS): 339060
Deaggregation factor: 2.65
Unique aggregates announced (without unneeded subnets): 433427
Total ASes present in the Internet Routing Table: 73221
Prefixes per ASN: 12.28
Origin-only ASes present in the Internet Routing Table: 62839
Origin ASes announcing only one prefix: 25797
Transit ASes present in the Internet Routing Table: 10382
Transit-only ASes present in the Internet Routing Table: 377
Average AS path length visible in the Internet Routing Table: 4.4
Max AS path length visible: 66
Max AS path prepend of ASN (267602) 58
Prefixes from unregistered ASNs in the Routing Table: 922
Number of instances of unregistered ASNs: 930
Number of 32-bit ASNs allocated by the RIRs: 39487
Number of 32-bit ASNs visible in the Routing Table: 32740
Prefixes from 32-bit ASNs in the Routing Table: 154208
Number of bogon 32-bit ASNs visible in the Routing Table: 244
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 509
Number of addresses announced to Internet: 3066265472
Equivalent to 182 /8s, 195 /16s and 127 /24s
Percentage of available address space announced: 82.8
Percentage of allocated address space announced: 82.8
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.6
Total number of prefixes smaller than registry allocations: 305546

APNIC Region Analysis Summary
-----------------------------

Prefixes being announced by APNIC Region ASes: 235296
Total APNIC prefixes after maximum aggregation: 66895
APNIC Deaggregation factor: 3.52
Prefixes being announced from the APNIC address blocks: 230516
Unique aggregates announced from the APNIC address blocks: 95039
APNIC Region origin ASes present in the Internet Routing Table: 12684
APNIC Prefixes per ASN: 18.17
APNIC Region origin ASes announcing only one prefix: 3644
APNIC Region transit ASes present in the Internet Routing Table: 1756
Average APNIC Region AS path length visible: 4.7
Max APNIC Region AS path length visible: 31
Number of APNIC region 32-bit ASNs visible in the Routing Table: 7885
Number of APNIC addresses announced to Internet: 774119680
Equivalent to 46 /8s, 36 /16s and 33 /24s
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 63488-64098, 64297-64395, 131072-151865
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,

ARIN Region Analysis Summary
----------------------------

Prefixes being announced by ARIN Region ASes: 262331
Total ARIN prefixes after maximum aggregation: 120469
ARIN Deaggregation factor: 2.18
Prefixes being announced from the ARIN address blocks: 262077
Unique aggregates announced from the ARIN address blocks: 126232
ARIN Region origin ASes present in the Internet Routing Table: 19038
ARIN Prefixes per ASN: 13.77
ARIN Region origin ASes announcing only one prefix: 6908
ARIN Region transit ASes present in the Internet Routing Table: 1939
Average ARIN Region AS path length visible: 3.8
Max ARIN Region AS path length visible: 35
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4509
Number of ARIN addresses announced to Internet: 1293438976
Equivalent to 77 /8s, 24 /16s and 80 /24s
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 62464-63487, 64198-64296, 393216-401308
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8,
54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8,
66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8,
73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8,
99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8,
130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8,
138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8,
147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8,
158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8,
166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8,
174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8,
206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8,


RIPE Region Analysis Summary
----------------------------

Prefixes being announced by RIPE Region ASes: 258167
Total RIPE prefixes after maximum aggregation: 117921
RIPE Deaggregation factor: 2.19
Prefixes being announced from the RIPE address blocks: 255678
Unique aggregates announced from the RIPE address blocks: 151267
RIPE Region origin ASes present in the Internet Routing Table: 28140
RIPE Prefixes per ASN: 9.09
RIPE Region origin ASes announcing only one prefix: 12025
RIPE Region transit ASes present in the Internet Routing Table: 3972
Average RIPE Region AS path length visible: 4.3
Max RIPE Region AS path length visible: 40
Number of RIPE region 32-bit ASNs visible in the Routing Table: 10706
Number of RIPE addresses announced to Internet: 714228352
Equivalent to 42 /8s, 146 /16s and 66 /24s
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 61952-62463, 64396-64495
196608-213403
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,

LACNIC Region Analysis Summary
------------------------------

Prefixes being announced by LACNIC Region ASes: 114749
Total LACNIC prefixes after maximum aggregation: 27619
LACNIC Deaggregation factor: 4.15
Prefixes being announced from the LACNIC address blocks: 114575
Unique aggregates announced from the LACNIC address blocks: 48660
LACNIC Region origin ASes present in the Internet Routing Table: 10963
LACNIC Prefixes per ASN: 10.45
LACNIC Region origin ASes announcing only one prefix: 2657
LACNIC Region transit ASes present in the Internet Routing Table: 2213
Average LACNIC Region AS path length visible: 4.9
Max LACNIC Region AS path length visible: 66
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8675
Number of LACNIC addresses announced to Internet: 176530176
Equivalent to 10 /8s, 133 /16s and 163 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-273820 + ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,

AfriNIC Region Analysis Summary
-------------------------------

Prefixes being announced by AfriNIC Region ASes: 27793
Total AfriNIC prefixes after maximum aggregation: 5473
AfriNIC Deaggregation factor: 5.08
Prefixes being announced from the AfriNIC address blocks: 35903
Unique aggregates announced from the AfriNIC address blocks: 11809
AfriNIC Region origin ASes present in the Internet Routing Table: 1635
AfriNIC Prefixes per ASN: 21.96
AfriNIC Region origin ASes announcing only one prefix: 563
AfriNIC Region transit ASes present in the Internet Routing Table: 328
Average AfriNIC Region AS path length visible: 5.1
Max AfriNIC Region AS path length visible: 34
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 965
Number of AfriNIC addresses announced to Internet: 107659776
Equivalent to 6 /8s, 106 /16s and 194 /24s
AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers
AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8,


APNIC Region per AS prefix count summary
----------------------------------------

ASN No of nets /20 equiv MaxAgg Description
9808 9204 8884 43 CHINAMOBILE-CN China Mobile Communicati
7545 5928 789 695 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4709 4192 75 ERX-CERNET-BKB China Education and Rese
7552 3555 1330 19 VIETEL-AS-AP Viettel Group, VN
7713 3485 1039 53 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3423 1880 56 VNPT-AS-VN VNPT Corp, VN
4766 2492 11121 601 KIXS-AS-KR Korea Telecom, KR
9498 2410 499 236 BBIL-AP BHARTI Airtel Ltd., IN
45090 2169 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
4755 2123 425 214 TATACOMM-AS TATA Communications formerl

Complete listing at https://thyme.apnic.net/current/data-ASnet-APNIC

ARIN Region per AS prefix count summary
---------------------------------------

ASN No of nets /20 equiv MaxAgg Description
16509 6470 10358 2808 AMAZON-02, US
11492 4515 299 659 CABLEONE, US
22773 3917 3072 364 ASN-CXA-ALL-CCI-22773-RDC, US
7155 3901 264 31 VIASAT-SP-BACKBONE, US
16625 3529 1817 2528 AKAMAI-AS, US
6327 3442 1319 65 SHAW, CA
749 2866 50792 2124 DNIC-AS-00749, US
30036 2622 373 172 MEDIACOM-ENTERPRISE-BUSINESS, US
209 2448 4961 420 CENTURYLINK-US-LEGACY-QWEST, US
20115 2250 3050 492 CHARTER-20115, US

Complete listing at https://thyme.apnic.net/current/data-ASnet-ARIN

RIPE Region per AS prefix count summary
---------------------------------------

ASN No of nets /20 equiv MaxAgg Description
12479 6814 1730 150 UNI2-AS, ES
9121 6735 1692 17 TTNET, TR
8551 3998 374 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
20940 3969 3360 204 AKAMAI-ASN1, NL
39891 3819 220 34 ALJAWWALSTC-AS, SA
12389 2949 2273 908 ROSTELECOM-AS, RU
6849 2927 355 21 UKRTELNET, UA
9009 2471 246 1277 M247, GB
34984 2238 357 628 TELLCOM-AS, TR
47331 2089 328 1602 TTNET, TR

Complete listing at https://thyme.apnic.net/current/data-ASnet-RIPE

LACNIC Region per AS prefix count summary
-----------------------------------------

ASN No of nets /20 equiv MaxAgg Description
8151 10655 3404 554 Uninet S.A. de C.V., MX
10620 3480 518 736 Telmex Colombia S.A., CO
11830 2437 369 63 Instituto Costarricense de Electricidad
13999 1833 302 472 Mega Cable, S.A. de C.V., MX
6503 1449 355 527 Axtel, S.A.B. de C.V., MX
28573 1368 2333 255 CLARO S.A., BR
3816 1257 671 148 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6147 1077 369 21 Telefonica del Peru S.A.A., PE
11664 1027 192 442 Techtel LMDS Comunicaciones Interactiva
11172 958 133 61 Alestra, S. de R.L. de C.V., MX

Complete listing at https://thyme.apnic.net/current/data-ASnet-LACNIC

AfriNIC Region per AS prefix count summary
------------------------------------------

ASN No of nets /20 equiv MaxAgg Description
24863 1655 393 21 LINKdotNET-AS, EG
24835 1466 497 30 RAYA-AS, EG
36992 1314 1519 263 ETISALAT-MISR, EG
36903 1199 545 114 MT-MPLS, MA
29571 956 65 64 ORANGE-COTE-IVOIRE, CI
36935 675 520 42 Vodafone-, EG
6713 611 1863 34 IAM-AS, MA
15399 517 51 37 WANANCHI-, KE
37342 464 32 1 MOVITEL, MZ
23889 423 232 16 MauritiusTelecom, MU

Complete listing at https://thyme.apnic.net/current/data-ASnet-AFRINIC

Global Per AS prefix count summary
----------------------------------

ASN No of nets /20 equiv MaxAgg Description
8151 10655 3404 554 Uninet S.A. de C.V., MX
9808 9204 8884 43 CHINAMOBILE-CN China Mobile Communicati
12479 6814 1730 150 UNI2-AS, ES
9121 6735 1692 17 TTNET, TR
16509 6470 10358 2808 AMAZON-02, US
7545 5928 789 695 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4709 4192 75 ERX-CERNET-BKB China Education and Rese
11492 4515 299 659 CABLEONE, US
8551 3998 374 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
20940 3969 3360 204 AKAMAI-ASN1, NL

Complete listing at https://thyme.apnic.net/current/data-ASnet

Global Per AS Maximum Aggregation summary
-----------------------------------------

ASN No of nets Net Savings Description
9808 9204 9161 CHINAMOBILE-CN China Mobile Communications Grou
9121 6735 6718 TTNET, TR
12479 6814 6664 UNI2-AS, ES
7545 5928 5233 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4709 4634 ERX-CERNET-BKB China Education and Research Net
8551 3998 3959 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
7155 3901 3870 VIASAT-SP-BACKBONE, US
11492 4515 3856 CABLEONE, US
39891 3819 3785 ALJAWWALSTC-AS, SA
20940 3969 3765 AKAMAI-ASN1, NL

Complete listing at https://thyme.apnic.net/current/data-CIDRnet

List of Unregistered Origin ASNs (Global)
-----------------------------------------

Bad AS Designation Net Originated Transit AS Transit AS Name
65454 PRIVATE 1.9.206.0/24 4788 TMNET-AS-AP TM Net, Internet
398083 UNALLOCATED 5.133.124.0/24 399587 UT, US
33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US
393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US
18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US
395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US
395056 UNALLOCATED 8.45.133.0/24 3356 LEVEL3, US

Complete listing at https://thyme.apnic.net/current/data-badAS

Prefixes from the Special Purpose Address Registry (Global)
-----------------------------------------------------------

Prefix Origin AS Description
192.88.99.0/24 6939 HURRICANE, US

Complete listing at https://thyme.apnic.net/current/data-spar

Advertised Unallocated Addresses
--------------------------------

Unassigned Network ASN Information AS Name
23.129.40.0/24 Origin: 6461 ZAYO-6461, US
23.129.40.0/24 Transit: 2516 KDDI KDDI CORPORATION, JP
23.129.56.0/24 Origin: 6461 ZAYO-6461, US
23.129.56.0/24 Transit: 2516 KDDI KDDI CORPORATION, JP
23.129.136.0/24 Origin: 6461 ZAYO-6461, US
23.129.136.0/24 Transit: 2516 KDDI KDDI CORPORATION, JP
23.141.0.0/24 Origin: 395350 UNASSIGNED
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
23.166.208.0/24 Origin: 398906 LUFTCLOUD-ASN-01, US
23.166.208.0/24 Transit: 132132 REPUBLICTELECOM-SG MyRepublic Ltd., SG

Complete listing at https://thyme.apnic.net/current/data-add-IANA

Number of prefixes announced per prefix length (Global)
-------------------------------------------------------

/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:16 /9:13 /10:41 /11:100 /12:303
/13:590 /14:1210 /15:2061 /16:13542 /17:8295 /18:13884
/19:25158 /20:44042 /21:52201 /22:108486 /23:96209 /24:532297
/25:810 /26:0 /27:0 /28:0 /29:0 /30:0
/31:0 /32:0

Advertised prefixes smaller than registry allocations
-----------------------------------------------------

ASN No of nets Total ann. Description
9121 5891 6735 TTNET, TR
12479 5787 6814 UNI2-AS, ES
8151 4375 10655 Uninet S.A. de C.V., MX
8551 3464 3998 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
11492 3418 4515 CABLEONE, US
6327 3250 3442 SHAW, CA
39891 3131 3819 ALJAWWALSTC-AS, SA
7155 2991 3901 VIASAT-SP-BACKBONE, US
22773 2919 3917 ASN-CXA-ALL-CCI-22773-RDC, US
6849 2778 2927 UKRTELNET, UA

Complete listing at https://thyme.apnic.net/current/data-sXXas-nos

Number of /24s announced per /8 block (Global)
----------------------------------------------

1:1927 2:1019 3:154 4:6 5:3794 6:104
7:5 8:1567 9:1 11:173 12:1704 13:295
14:2381 15:202 16:42 17:384 18:162 20:212
21:4 22:188 23:5650 24:2329 25:6 27:2602
29:19 31:2435 32:95 34:4 35:82 36:1773
37:4455 38:2899 39:706 40:152 41:3970 42:1110
43:2184 44:292 45:16097 46:4144 47:324 49:1688
50:2172 51:108 52:1434 54:370 55:750 56:8
57:58 58:1758 59:1168 60:956 61:2260 62:2530
63:1942 64:5533 65:2333 66:4855 67:2978 68:1192
69:4177 70:1332 71:685 72:3053 74:2644 75:1393
76:586 77:2171 78:3921 79:3115 80:1994 81:1750
82:1497 83:1211 84:1365 85:3682 86:711 87:1971
88:2757 89:3297 90:535 91:7626 92:2017 93:2598
94:3501 95:4817 96:1311 97:349 98:998 99:737
100:77 101:1046 102:2066 103:29136 104:4418 105:457
106:876 107:2527 108:842 109:4262 110:2040 111:3308
112:2036 113:1538 114:1484 115:1977 116:1917 117:2507
118:2313 119:1838 120:1696 121:1075 122:2580 123:2101
124:1589 125:2128 128:1231 129:1090 130:979 131:2054
132:770 133:378 134:1906 135:291 136:882 137:862
138:2435 139:1506 140:862 141:1420 142:1292 143:1431
144:1209 145:347 146:1816 147:1492 148:2211 149:1730
150:852 151:1080 152:1849 153:459 154:3464 155:1425
156:1840 157:1236 158:1046 159:2205 160:2521 161:1283
162:3459 163:1273 164:1658 165:1605 166:728 167:1710
168:3777 169:833 170:4480 171:831 172:3181 173:3123
174:1024 175:1123 176:3590 177:4660 178:3551 179:2024
180:2290 181:2999 182:3256 183:1954 184:2371 185:19514
186:4265 187:3784 188:3885 189:3279 190:8894 191:1304
192:11006 193:8626 194:7020 195:4964 196:2969 197:2374
198:5997 199:6047 200:7574 201:5732 202:10500 203:10037
204:4544 205:3446 206:3757 207:3380 208:4016 209:4662
210:4305 211:2460 212:4042 213:3432 214:1155 215:67
216:6469 217:2672 218:1284 219:571 220:1949 221:980
222:842 223:2159

End of report

This is an automated weekly mailing describing the state of the Global
IPv4 Routing Table as seen from APNIC's router in Japan.

The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG
TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG.

Daily listings are sent to bgp-stats@lists.apnic.net.

For historical data, please see https://thyme.apnic.net.

If you have any comments please contact Philip Smith <pfsinoz@gmail.com>.

IPv4 Routing Table Report 04:00 +10GMT Sat 04 Jun, 2022

BGP Table (Global) as seen in Japan.

Report Website: https://thyme.apnic.net
Detailed Analysis: https://thyme.apnic.net/current/

Analysis Summary
----------------

BGP routing table entries examined: 899129
Prefixes after maximum aggregation (per Origin AS): 338820
Deaggregation factor: 2.65
Unique aggregates announced (without unneeded subnets): 433267
Total ASes present in the Internet Routing Table: 73224
Prefixes per ASN: 12.28
Origin-only ASes present in the Internet Routing Table: 62841
Origin ASes announcing only one prefix: 25798
Transit ASes present in the Internet Routing Table: 10383
Transit-only ASes present in the Internet Routing Table: 379
Average AS path length visible in the Internet Routing Table: 4.4
Max AS path length visible: 54
Max AS path prepend of ASN (265020) 50
Prefixes from unregistered ASNs in the Routing Table: 892
Number of instances of unregistered ASNs: 900
Number of 32-bit ASNs allocated by the RIRs: 39542
Number of 32-bit ASNs visible in the Routing Table: 32775
Prefixes from 32-bit ASNs in the Routing Table: 154252
Number of bogon 32-bit ASNs visible in the Routing Table: 244
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 498
Number of addresses announced to Internet: 3065438848
Equivalent to 182 /8s, 182 /16s and 226 /24s
Percentage of available address space announced: 82.8
Percentage of allocated address space announced: 82.8
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.6
Total number of prefixes smaller than registry allocations: 305586

APNIC Region Analysis Summary
-----------------------------

Prefixes being announced by APNIC Region ASes: 234867
Total APNIC prefixes after maximum aggregation: 66756
APNIC Deaggregation factor: 3.52
Prefixes being announced from the APNIC address blocks: 230260
Unique aggregates announced from the APNIC address blocks: 95039
APNIC Region origin ASes present in the Internet Routing Table: 12687
APNIC Prefixes per ASN: 18.15
APNIC Region origin ASes announcing only one prefix: 3655
APNIC Region transit ASes present in the Internet Routing Table: 1760
Average APNIC Region AS path length visible: 4.7
Max APNIC Region AS path length visible: 26
Number of APNIC region 32-bit ASNs visible in the Routing Table: 7899
Number of APNIC addresses announced to Internet: 773873664
Equivalent to 46 /8s, 32 /16s and 96 /24s
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 63488-64098, 64297-64395, 131072-151865
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,

ARIN Region Analysis Summary
----------------------------

Prefixes being announced by ARIN Region ASes: 262584
Total ARIN prefixes after maximum aggregation: 120304
ARIN Deaggregation factor: 2.18
Prefixes being announced from the ARIN address blocks: 262284
Unique aggregates announced from the ARIN address blocks: 126316
ARIN Region origin ASes present in the Internet Routing Table: 19040
ARIN Prefixes per ASN: 13.78
ARIN Region origin ASes announcing only one prefix: 6901
ARIN Region transit ASes present in the Internet Routing Table: 1931
Average ARIN Region AS path length visible: 3.8
Max ARIN Region AS path length visible: 35
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4513
Number of ARIN addresses announced to Internet: 1293191936
Equivalent to 77 /8s, 20 /16s and 139 /24s
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 62464-63487, 64198-64296, 393216-401308
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8,
54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8,
66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8,
73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8,
99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8,
130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8,
138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8,
147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8,
158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8,
166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8,
174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8,
206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8,


RIPE Region Analysis Summary
----------------------------

Prefixes being announced by RIPE Region ASes: 258043
Total RIPE prefixes after maximum aggregation: 117956
RIPE Deaggregation factor: 2.19
Prefixes being announced from the RIPE address blocks: 255612
Unique aggregates announced from the RIPE address blocks: 151199
RIPE Region origin ASes present in the Internet Routing Table: 28119
RIPE Prefixes per ASN: 9.09
RIPE Region origin ASes announcing only one prefix: 12007
RIPE Region transit ASes present in the Internet Routing Table: 3972
Average RIPE Region AS path length visible: 4.3
Max RIPE Region AS path length visible: 40
Number of RIPE region 32-bit ASNs visible in the Routing Table: 10701
Number of RIPE addresses announced to Internet: 714059136
Equivalent to 42 /8s, 143 /16s and 173 /24s
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 61952-62463, 64396-64495
196608-213403
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,

LACNIC Region Analysis Summary
------------------------------

Prefixes being announced by LACNIC Region ASes: 114826
Total LACNIC prefixes after maximum aggregation: 27667
LACNIC Deaggregation factor: 4.15
Prefixes being announced from the LACNIC address blocks: 114648
Unique aggregates announced from the LACNIC address blocks: 48653
LACNIC Region origin ASes present in the Internet Routing Table: 10972
LACNIC Prefixes per ASN: 10.45
LACNIC Region origin ASes announcing only one prefix: 2660
LACNIC Region transit ASes present in the Internet Routing Table: 2226
Average LACNIC Region AS path length visible: 4.9
Max LACNIC Region AS path length visible: 54
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8685
Number of LACNIC addresses announced to Internet: 176448768
Equivalent to 10 /8s, 132 /16s and 101 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-273820 + ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,

AfriNIC Region Analysis Summary
-------------------------------

Prefixes being announced by AfriNIC Region ASes: 27917
Total AfriNIC prefixes after maximum aggregation: 5463
AfriNIC Deaggregation factor: 5.11
Prefixes being announced from the AfriNIC address blocks: 35827
Unique aggregates announced from the AfriNIC address blocks: 11647
AfriNIC Region origin ASes present in the Internet Routing Table: 1649
AfriNIC Prefixes per ASN: 21.73
AfriNIC Region origin ASes announcing only one prefix: 575
AfriNIC Region transit ASes present in the Internet Routing Table: 324
Average AfriNIC Region AS path length visible: 5.1
Max AfriNIC Region AS path length visible: 34
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 977
Number of AfriNIC addresses announced to Internet: 107578624
Equivalent to 6 /8s, 105 /16s and 133 /24s
AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers
AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8,


APNIC Region per AS prefix count summary
----------------------------------------

ASN No of nets /20 equiv MaxAgg Description
9808 9210 8880 38 CHINAMOBILE-CN China Mobile Communicati
7545 5935 789 694 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4712 4192 75 ERX-CERNET-BKB China Education and Rese
7552 3560 1330 19 VIETEL-AS-AP Viettel Group, VN
7713 3485 1039 53 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3427 1880 56 VNPT-AS-VN VNPT Corp, VN
4766 2492 11121 601 KIXS-AS-KR Korea Telecom, KR
9498 2410 499 236 BBIL-AP BHARTI Airtel Ltd., IN
45090 2169 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
4755 2124 425 214 TATACOMM-AS TATA Communications formerl

Complete listing at https://thyme.apnic.net/current/data-ASnet-APNIC

ARIN Region per AS prefix count summary
---------------------------------------

ASN No of nets /20 equiv MaxAgg Description
16509 6554 10362 2680 AMAZON-02, US
11492 4520 300 649 CABLEONE, US
22773 3913 3070 364 ASN-CXA-ALL-CCI-22773-RDC, US
7155 3901 264 31 VIASAT-SP-BACKBONE, US
16625 3529 1817 2526 AKAMAI-AS, US
6327 3442 1319 65 SHAW, CA
749 2864 50792 2122 DNIC-AS-00749, US
30036 2621 373 184 MEDIACOM-ENTERPRISE-BUSINESS, US
209 2438 4961 419 CENTURYLINK-US-LEGACY-QWEST, US
20115 2250 3050 492 CHARTER-20115, US

Complete listing at https://thyme.apnic.net/current/data-ASnet-ARIN

RIPE Region per AS prefix count summary
---------------------------------------

ASN No of nets /20 equiv MaxAgg Description
12479 6821 1730 150 UNI2-AS, ES
9121 6744 1692 17 TTNET, TR
8551 3992 374 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
20940 3983 3360 204 AKAMAI-ASN1, NL
39891 3833 224 42 ALJAWWALSTC-AS, SA
12389 2949 2273 907 ROSTELECOM-AS, RU
6849 2874 355 21 UKRTELNET, UA
9009 2478 247 1282 M247, GB
34984 2242 357 631 TELLCOM-AS, TR
47331 2088 328 1600 TTNET, TR

Complete listing at https://thyme.apnic.net/current/data-ASnet-RIPE

LACNIC Region per AS prefix count summary
-----------------------------------------

ASN No of nets /20 equiv MaxAgg Description
8151 10642 3398 558 Uninet S.A. de C.V., MX
10620 3485 519 734 Telmex Colombia S.A., CO
11830 2438 369 63 Instituto Costarricense de Electricidad
13999 1804 302 513 Mega Cable, S.A. de C.V., MX
6503 1444 355 526 Axtel, S.A.B. de C.V., MX
28573 1383 2334 255 CLARO S.A., BR
3816 1257 671 148 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6147 1077 369 21 Telefonica del Peru S.A.A., PE
11664 1027 192 442 Techtel LMDS Comunicaciones Interactiva
11172 958 133 61 Alestra, S. de R.L. de C.V., MX

Complete listing at https://thyme.apnic.net/current/data-ASnet-LACNIC

AfriNIC Region per AS prefix count summary
------------------------------------------

ASN No of nets /20 equiv MaxAgg Description
24863 1656 393 21 LINKdotNET-AS, EG
24835 1446 519 32 RAYA-AS, EG
36992 1314 1519 263 ETISALAT-MISR, EG
36903 1199 545 114 MT-MPLS, MA
29571 960 65 64 ORANGE-COTE-IVOIRE, CI
36935 777 520 42 Vodafone-, EG
6713 611 1863 34 IAM-AS, MA
15399 517 51 37 WANANCHI-, KE
37342 464 32 1 MOVITEL, MZ
23889 423 232 16 MauritiusTelecom, MU

Complete listing at https://thyme.apnic.net/current/data-ASnet-AFRINIC

Global Per AS prefix count summary
----------------------------------

ASN No of nets /20 equiv MaxAgg Description
8151 10642 3398 558 Uninet S.A. de C.V., MX
9808 9210 8880 38 CHINAMOBILE-CN China Mobile Communicati
12479 6821 1730 150 UNI2-AS, ES
9121 6744 1692 17 TTNET, TR
16509 6554 10362 2680 AMAZON-02, US
7545 5935 789 694 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4712 4192 75 ERX-CERNET-BKB China Education and Rese
11492 4520 300 649 CABLEONE, US
8551 3992 374 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
20940 3983 3360 204 AKAMAI-ASN1, NL

Complete listing at https://thyme.apnic.net/current/data-ASnet

Global Per AS Maximum Aggregation summary
-----------------------------------------

ASN No of nets Net Savings Description
9808 9210 9172 CHINAMOBILE-CN China Mobile Communications Grou
9121 6744 6727 TTNET, TR
12479 6821 6671 UNI2-AS, ES
7545 5935 5241 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4712 4637 ERX-CERNET-BKB China Education and Research Net
8551 3992 3953 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
16509 6554 3874 AMAZON-02, US
11492 4520 3871 CABLEONE, US
7155 3901 3870 VIASAT-SP-BACKBONE, US
39891 3833 3791 ALJAWWALSTC-AS, SA

Complete listing at https://thyme.apnic.net/current/data-CIDRnet

List of Unregistered Origin ASNs (Global)
-----------------------------------------

Bad AS Designation Net Originated Transit AS Transit AS Name
398083 UNALLOCATED 5.133.124.0/24 399587 UT, US
33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US
393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US
18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US
395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US
395056 UNALLOCATED 8.45.133.0/24 3356 LEVEL3, US
17033 UNALLOCATED 8.48.225.0/24 3356 LEVEL3, US

Complete listing at https://thyme.apnic.net/current/data-badAS

Prefixes from the Special Purpose Address Registry (Global)
-----------------------------------------------------------

Prefix Origin AS Description
192.88.99.0/24 6939 HURRICANE, US

Complete listing at https://thyme.apnic.net/current/data-spar

Advertised Unallocated Addresses
--------------------------------

Unassigned Network ASN Information AS Name
23.141.0.0/24 Origin: 395350 UNASSIGNED
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
23.166.208.0/24 Origin: 398906 LUFTCLOUD-ASN-01, US
23.166.208.0/24 Transit: 132132 REPUBLICTELECOM-SG MyRepublic Ltd., SG
27.100.7.0/24 Origin: 56096 UNASSIGNED
27.100.7.0/24 Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet
41.57.124.0/22 Origin: 37442 UNASSIGNED
41.57.124.0/22 Transit: 37204 TELONE, ZW
41.57.124.0/23 Origin: 37442 UNASSIGNED
41.57.124.0/23 Transit: 37204 TELONE, ZW

Complete listing at https://thyme.apnic.net/current/data-add-IANA

Number of prefixes announced per prefix length (Global)
-------------------------------------------------------

/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:16 /9:13 /10:41 /11:99 /12:301
/13:590 /14:1208 /15:2054 /16:13523 /17:8287 /18:13865
/19:25117 /20:44001 /21:52188 /22:108484 /23:96319 /24:532214
/25:809 /26:0 /27:0 /28:0 /29:0 /30:0
/31:0 /32:0

Advertised prefixes smaller than registry allocations
-----------------------------------------------------

ASN No of nets Total ann. Description
9121 5898 6744 TTNET, TR
12479 5796 6821 UNI2-AS, ES
8151 4370 10642 Uninet S.A. de C.V., MX
8551 3458 3992 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
11492 3423 4520 CABLEONE, US
6327 3250 3442 SHAW, CA
39891 3145 3833 ALJAWWALSTC-AS, SA
7155 2991 3901 VIASAT-SP-BACKBONE, US
22773 2914 3913 ASN-CXA-ALL-CCI-22773-RDC, US
6849 2730 2874 UKRTELNET, UA

Complete listing at https://thyme.apnic.net/current/data-sXXas-nos

Number of /24s announced per /8 block (Global)
----------------------------------------------

1:1935 2:1023 3:156 4:6 5:3800 6:104
7:5 8:1569 9:1 11:173 12:1678 13:320
14:2382 15:205 16:42 17:385 18:164 20:213
21:4 22:188 23:5664 24:2331 25:6 27:2602
29:19 31:2444 32:95 34:4 35:84 36:1772
37:4454 38:2947 39:708 40:152 41:3972 42:1118
43:2199 44:290 45:15886 46:4154 47:324 49:1689
50:2169 51:108 52:1441 54:379 55:757 56:8
57:58 58:1756 59:1162 60:959 61:2261 62:2534
63:1940 64:5540 65:2336 66:4871 67:2978 68:1193
69:4183 70:1332 71:685 72:3059 74:2661 75:1392
76:582 77:2187 78:3920 79:3114 80:1993 81:1752
82:1498 83:1209 84:1353 85:3676 86:713 87:1973
88:2760 89:3317 90:530 91:7605 92:2012 93:2575
94:3470 95:4807 96:1311 97:349 98:1001 99:746
100:77 101:1044 102:2077 103:29158 104:4419 105:458
106:875 107:2530 108:838 109:4255 110:2007 111:3302
112:2038 113:1540 114:1482 115:1968 116:1917 117:2504
118:2319 119:1831 120:1698 121:1075 122:2544 123:2092
124:1590 125:2126 128:1245 129:1087 130:977 131:2052
132:772 133:378 134:1907 135:292 136:879 137:858
138:2432 139:1510 140:868 141:1422 142:1295 143:1442
144:1208 145:351 146:1818 147:1469 148:2212 149:1740
150:848 151:1077 152:1852 153:460 154:3547 155:1423
156:1810 157:1234 158:1048 159:2206 160:2534 161:1281
162:3464 163:1277 164:1634 165:1607 166:727 167:1716
168:3797 169:849 170:4466 171:831 172:3204 173:3126
174:1022 175:1124 176:3603 177:4613 178:3548 179:2065
180:2287 181:2960 182:3249 183:1956 184:2372 185:19531
186:4262 187:3801 188:3891 189:3293 190:8871 191:1287
192:11013 193:8625 194:7021 195:4946 196:2977 197:2392
198:5990 199:6047 200:7578 201:5724 202:10503 203:10026
204:4546 205:3430 206:3757 207:3379 208:4020 209:4673
210:4338 211:2447 212:4045 213:3404 214:1150 215:67
216:6479 217:2665 218:1291 219:573 220:1949 221:969
222:823 223:2154

End of report

This is an automated weekly mailing describing the state of the Global
IPv4 Routing Table as seen from APNIC's router in Japan.

The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG
TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG.

Daily listings are sent to bgp-stats@lists.apnic.net.

For historical data, please see https://thyme.apnic.net.

If you have any comments please contact Philip Smith <pfsinoz@gmail.com>.

IPv4 Routing Table Report 04:00 +10GMT Sat 11 Jun, 2022

BGP Table (Global) as seen in Japan.

Report Website: https://thyme.apnic.net
Detailed Analysis: https://thyme.apnic.net/current/

Analysis Summary
----------------

BGP routing table entries examined: 900506
Prefixes after maximum aggregation (per Origin AS): 339370
Deaggregation factor: 2.65
Unique aggregates announced (without unneeded subnets): 434242
Total ASes present in the Internet Routing Table: 73256
Prefixes per ASN: 12.29
Origin-only ASes present in the Internet Routing Table: 62869
Origin ASes announcing only one prefix: 25827
Transit ASes present in the Internet Routing Table: 10387
Transit-only ASes present in the Internet Routing Table: 376
Average AS path length visible in the Internet Routing Table: 4.4
Max AS path length visible: 61
Max AS path prepend of ASN ( 37447) 57
Prefixes from unregistered ASNs in the Routing Table: 918
Number of instances of unregistered ASNs: 925
Number of 32-bit ASNs allocated by the RIRs: 39573
Number of 32-bit ASNs visible in the Routing Table: 32813
Prefixes from 32-bit ASNs in the Routing Table: 154828
Number of bogon 32-bit ASNs visible in the Routing Table: 242
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 495
Number of addresses announced to Internet: 3065155456
Equivalent to 182 /8s, 178 /16s and 143 /24s
Percentage of available address space announced: 82.8
Percentage of allocated address space announced: 82.8
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.6
Total number of prefixes smaller than registry allocations: 305833

APNIC Region Analysis Summary
-----------------------------

Prefixes being announced by APNIC Region ASes: 235356
Total APNIC prefixes after maximum aggregation: 66865
APNIC Deaggregation factor: 3.52
Prefixes being announced from the APNIC address blocks: 230680
Unique aggregates announced from the APNIC address blocks: 95361
APNIC Region origin ASes present in the Internet Routing Table: 12701
APNIC Prefixes per ASN: 18.16
APNIC Region origin ASes announcing only one prefix: 3643
APNIC Region transit ASes present in the Internet Routing Table: 1751
Average APNIC Region AS path length visible: 4.7
Max APNIC Region AS path length visible: 32
Number of APNIC region 32-bit ASNs visible in the Routing Table: 7915
Number of APNIC addresses announced to Internet: 773710848
Equivalent to 46 /8s, 29 /16s and 228 /24s
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 63488-64098, 64297-64395, 131072-151865
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,

ARIN Region Analysis Summary
----------------------------

Prefixes being announced by ARIN Region ASes: 263341
Total ARIN prefixes after maximum aggregation: 120608
ARIN Deaggregation factor: 2.18
Prefixes being announced from the ARIN address blocks: 263102
Unique aggregates announced from the ARIN address blocks: 126827
ARIN Region origin ASes present in the Internet Routing Table: 19035
ARIN Prefixes per ASN: 13.82
ARIN Region origin ASes announcing only one prefix: 6894
ARIN Region transit ASes present in the Internet Routing Table: 1932
Average ARIN Region AS path length visible: 3.8
Max ARIN Region AS path length visible: 35
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4526
Number of ARIN addresses announced to Internet: 1293383680
Equivalent to 77 /8s, 23 /16s and 120 /24s
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 62464-63487, 64198-64296, 393216-401308
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8,
54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8,
66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8,
73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8,
99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8,
130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8,
138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8,
147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8,
158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8,
166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8,
174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8,
206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8,


RIPE Region Analysis Summary
----------------------------

Prefixes being announced by RIPE Region ASes: 258021
Total RIPE prefixes after maximum aggregation: 118041
RIPE Deaggregation factor: 2.19
Prefixes being announced from the RIPE address blocks: 255597
Unique aggregates announced from the RIPE address blocks: 151284
RIPE Region origin ASes present in the Internet Routing Table: 28127
RIPE Prefixes per ASN: 9.09
RIPE Region origin ASes announcing only one prefix: 12033
RIPE Region transit ASes present in the Internet Routing Table: 3974
Average RIPE Region AS path length visible: 4.3
Max RIPE Region AS path length visible: 40
Number of RIPE region 32-bit ASNs visible in the Routing Table: 10703
Number of RIPE addresses announced to Internet: 713612416
Equivalent to 42 /8s, 136 /16s and 220 /24s
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 61952-62463, 64396-64495
196608-213403
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,

LACNIC Region Analysis Summary
------------------------------

Prefixes being announced by LACNIC Region ASes: 115036
Total LACNIC prefixes after maximum aggregation: 27674
LACNIC Deaggregation factor: 4.16
Prefixes being announced from the LACNIC address blocks: 114810
Unique aggregates announced from the LACNIC address blocks: 48715
LACNIC Region origin ASes present in the Internet Routing Table: 10981
LACNIC Prefixes per ASN: 10.46
LACNIC Region origin ASes announcing only one prefix: 2687
LACNIC Region transit ASes present in the Internet Routing Table: 2230
Average LACNIC Region AS path length visible: 4.9
Max LACNIC Region AS path length visible: 55
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8693
Number of LACNIC addresses announced to Internet: 176417536
Equivalent to 10 /8s, 131 /16s and 235 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-273820 + ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,

AfriNIC Region Analysis Summary
-------------------------------

Prefixes being announced by AfriNIC Region ASes: 27834
Total AfriNIC prefixes after maximum aggregation: 5473
AfriNIC Deaggregation factor: 5.09
Prefixes being announced from the AfriNIC address blocks: 35822
Unique aggregates announced from the AfriNIC address blocks: 11639
AfriNIC Region origin ASes present in the Internet Routing Table: 1651
AfriNIC Prefixes per ASN: 21.70
AfriNIC Region origin ASes announcing only one prefix: 570
AfriNIC Region transit ASes present in the Internet Routing Table: 332
Average AfriNIC Region AS path length visible: 5.1
Max AfriNIC Region AS path length visible: 61
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 976
Number of AfriNIC addresses announced to Internet: 107740416
Equivalent to 6 /8s, 107 /16s and 253 /24s
AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers
AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8,


APNIC Region per AS prefix count summary
----------------------------------------

ASN No of nets /20 equiv MaxAgg Description
9808 9224 8880 38 CHINAMOBILE-CN China Mobile Communicati
7545 5921 789 694 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4711 4192 75 ERX-CERNET-BKB China Education and Rese
7552 3578 1330 19 VIETEL-AS-AP Viettel Group, VN
7713 3483 1039 53 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3430 1880 56 VNPT-AS-VN VNPT Corp, VN
4766 2493 11121 601 KIXS-AS-KR Korea Telecom, KR
9498 2412 499 236 BBIL-AP BHARTI Airtel Ltd., IN
45090 2170 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
4755 2127 425 216 TATACOMM-AS TATA Communications formerl

Complete listing at https://thyme.apnic.net/current/data-ASnet-APNIC

ARIN Region per AS prefix count summary
---------------------------------------

ASN No of nets /20 equiv MaxAgg Description
16509 6631 10371 2689 AMAZON-02, US
11492 4528 300 650 CABLEONE, US
22773 3910 3071 365 ASN-CXA-ALL-CCI-22773-RDC, US
7155 3901 264 31 VIASAT-SP-BACKBONE, US
16625 3455 1801 2512 AKAMAI-AS, US
6327 3442 1319 65 SHAW, CA
749 2963 50742 2219 DNIC-AS-00749, US
30036 2622 375 192 MEDIACOM-ENTERPRISE-BUSINESS, US
209 2437 4961 419 CENTURYLINK-US-LEGACY-QWEST, US
20115 2251 3053 490 CHARTER-20115, US

Complete listing at https://thyme.apnic.net/current/data-ASnet-ARIN

RIPE Region per AS prefix count summary
---------------------------------------

ASN No of nets /20 equiv MaxAgg Description
12479 6835 1730 143 UNI2-AS, ES
9121 6745 1692 17 TTNET, TR
8551 4000 374 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
20940 3976 3360 204 AKAMAI-ASN1, NL
39891 3873 226 43 ALJAWWALSTC-AS, SA
12389 2961 2273 907 ROSTELECOM-AS, RU
6849 2874 355 21 UKRTELNET, UA
9009 2482 247 1282 M247, GB
34984 2245 357 633 TELLCOM-AS, TR
47331 2087 327 1601 TTNET, TR

Complete listing at https://thyme.apnic.net/current/data-ASnet-RIPE

LACNIC Region per AS prefix count summary
-----------------------------------------

ASN No of nets /20 equiv MaxAgg Description
8151 10706 3401 551 Uninet S.A. de C.V., MX
10620 3486 519 740 Telmex Colombia S.A., CO
11830 2436 369 63 Instituto Costarricense de Electricidad
13999 1856 307 483 Mega Cable, S.A. de C.V., MX
6503 1444 355 526 Axtel, S.A.B. de C.V., MX
28573 1375 2332 273 CLARO S.A., BR
3816 1258 671 149 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6147 1079 369 21 Telefonica del Peru S.A.A., PE
11664 1031 192 439 Techtel LMDS Comunicaciones Interactiva
11172 958 133 61 Alestra, S. de R.L. de C.V., MX

Complete listing at https://thyme.apnic.net/current/data-ASnet-LACNIC

AfriNIC Region per AS prefix count summary
------------------------------------------

ASN No of nets /20 equiv MaxAgg Description
24863 1603 393 19 LINKdotNET-AS, EG
24835 1506 521 31 RAYA-AS, EG
36992 1316 1519 264 ETISALAT-MISR, EG
36903 1199 545 114 MT-MPLS, MA
29571 961 65 58 ORANGE-COTE-IVOIRE, CI
36935 776 520 42 Vodafone-, EG
6713 610 1863 34 IAM-AS, MA
15399 518 51 37 WANANCHI-, KE
37342 458 32 1 MOVITEL, MZ
23889 423 232 16 MauritiusTelecom, MU

Complete listing at https://thyme.apnic.net/current/data-ASnet-AFRINIC

Global Per AS prefix count summary
----------------------------------

ASN No of nets /20 equiv MaxAgg Description
8151 10706 3401 551 Uninet S.A. de C.V., MX
9808 9224 8880 38 CHINAMOBILE-CN China Mobile Communicati
12479 6835 1730 143 UNI2-AS, ES
9121 6745 1692 17 TTNET, TR
16509 6631 10371 2689 AMAZON-02, US
7545 5921 789 694 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4711 4192 75 ERX-CERNET-BKB China Education and Rese
11492 4528 300 650 CABLEONE, US
8551 4000 374 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
20940 3976 3360 204 AKAMAI-ASN1, NL

Complete listing at https://thyme.apnic.net/current/data-ASnet

Global Per AS Maximum Aggregation summary
-----------------------------------------

ASN No of nets Net Savings Description
9808 9224 9186 CHINAMOBILE-CN China Mobile Communications Grou
9121 6745 6728 TTNET, TR
12479 6835 6692 UNI2-AS, ES
7545 5921 5227 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4711 4636 ERX-CERNET-BKB China Education and Research Net
8551 4000 3961 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
16509 6631 3942 AMAZON-02, US
11492 4528 3878 CABLEONE, US
7155 3901 3870 VIASAT-SP-BACKBONE, US
39891 3873 3830 ALJAWWALSTC-AS, SA

Complete listing at https://thyme.apnic.net/current/data-CIDRnet

List of Unregistered Origin ASNs (Global)
-----------------------------------------

Bad AS Designation Net Originated Transit AS Transit AS Name
398083 UNALLOCATED 5.133.124.0/24 399587 UT, US
33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US
393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US
18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US
18798 UNALLOCATED 8.40.106.0/24 6461 ZAYO-6461, US
394856 UNALLOCATED 8.40.216.0/24 3356 LEVEL3, US
395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US

Complete listing at https://thyme.apnic.net/current/data-badAS

Prefixes from the Special Purpose Address Registry (Global)
-----------------------------------------------------------

Prefix Origin AS Description
192.88.99.0/24 6939 HURRICANE, US

Complete listing at https://thyme.apnic.net/current/data-spar

Advertised Unallocated Addresses
--------------------------------

Unassigned Network ASN Information AS Name
23.141.0.0/24 Origin: 395350 UNASSIGNED
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
23.166.208.0/24 Origin: 398906 LUFTCLOUD-ASN-01, US
23.166.208.0/24 Transit: 132132 REPUBLICTELECOM-SG MyRepublic Ltd., SG
27.100.7.0/24 Origin: 56096 UNASSIGNED
27.100.7.0/24 Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet
41.57.124.0/22 Origin: 37442 UNASSIGNED
41.57.124.0/22 Transit: 37204 TELONE, ZW
41.57.124.0/23 Origin: 37442 UNASSIGNED
41.57.124.0/23 Transit: 37204 TELONE, ZW

Complete listing at https://thyme.apnic.net/current/data-add-IANA

Number of prefixes announced per prefix length (Global)
-------------------------------------------------------

/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:16 /9:13 /10:41 /11:99 /12:300
/13:591 /14:1208 /15:2054 /16:13515 /17:8292 /18:13852
/19:25125 /20:44192 /21:52306 /22:108637 /23:96452 /24:533008
/25:805 /26:0 /27:0 /28:0 /29:0 /30:0
/31:0 /32:0

Advertised prefixes smaller than registry allocations
-----------------------------------------------------

ASN No of nets Total ann. Description
9121 5899 6745 TTNET, TR
12479 5812 6835 UNI2-AS, ES
8151 4425 10706 Uninet S.A. de C.V., MX
8551 3466 4000 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
11492 3431 4528 CABLEONE, US
6327 3250 3442 SHAW, CA
39891 3185 3873 ALJAWWALSTC-AS, SA
7155 2991 3901 VIASAT-SP-BACKBONE, US
22773 2911 3910 ASN-CXA-ALL-CCI-22773-RDC, US
6849 2730 2874 UKRTELNET, UA

Complete listing at https://thyme.apnic.net/current/data-sXXas-nos

Number of /24s announced per /8 block (Global)
----------------------------------------------

1:1936 2:1024 3:157 4:6 5:3798 6:108
7:5 8:1574 9:1 11:173 12:1681 13:332
14:2369 15:209 16:42 17:386 18:171 20:213
21:4 22:188 23:5682 24:2365 25:6 27:2613
29:19 31:2441 32:95 34:3 35:87 36:1773
37:4460 38:3043 39:710 40:152 41:3901 42:1122
43:2215 44:290 45:15858 46:4148 47:326 49:1690
50:2170 51:108 52:1444 54:381 55:758 56:8
57:58 58:1767 59:1156 60:961 61:2266 62:2489
63:1941 64:5550 65:2342 66:4846 67:2977 68:1194
69:4186 70:1330 71:683 72:3051 74:2664 75:1392
76:584 77:2188 78:3919 79:3124 80:1992 81:1754
82:1495 83:1211 84:1330 85:3675 86:713 87:1946
88:2767 89:3338 90:534 91:7596 92:2009 93:2553
94:3464 95:4782 96:1311 97:351 98:999 99:754
100:77 101:1045 102:2105 103:29220 104:4466 105:467
106:874 107:2535 108:847 109:4264 110:1999 111:3304
112:2039 113:1539 114:1482 115:1977 116:1914 117:2514
118:2324 119:1849 120:1699 121:1075 122:2542 123:2096
124:1599 125:2124 128:1242 129:1084 130:982 131:2033
132:775 133:378 134:1926 135:280 136:875 137:855
138:2435 139:1517 140:889 141:1422 142:1294 143:1453
144:1206 145:349 146:1833 147:1509 148:2212 149:1743
150:855 151:1077 152:1851 153:460 154:3567 155:1438
156:1811 157:1237 158:1044 159:2206 160:2533 161:1279
162:3467 163:1277 164:1626 165:1613 166:726 167:1716
168:3783 169:853 170:4482 171:831 172:3210 173:3133
174:1018 175:1133 176:3593 177:4610 178:3548 179:2069
180:2288 181:2996 182:3249 183:1954 184:2366 185:19538
186:4290 187:3818 188:3927 189:3328 190:8892 191:1308
192:11002 193:8634 194:7033 195:4965 196:2951 197:2392
198:5998 199:6043 200:7583 201:5833 202:10499 203:10031
204:4539 205:3451 206:3747 207:3393 208:4027 209:4697
210:4364 211:2439 212:4045 213:3416 214:1147 215:66
216:6483 217:2673 218:1295 219:573 220:1945 221:1009
222:825 223:2155

End of report

This is an automated weekly mailing describing the state of the Global
IPv4 Routing Table as seen from APNIC's router in Japan.

The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG
TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG.

Daily listings are sent to bgp-stats@lists.apnic.net.

For historical data, please see https://thyme.apnic.net.

If you have any comments please contact Philip Smith <pfsinoz@gmail.com>.

IPv4 Routing Table Report 04:00 +10GMT Sat 18 Jun, 2022

BGP Table (Global) as seen in Japan.

Report Website: https://thyme.apnic.net
Detailed Analysis: https://thyme.apnic.net/current/

Analysis Summary
----------------

BGP routing table entries examined: 901280
Prefixes after maximum aggregation (per Origin AS): 339608
Deaggregation factor: 2.65
Unique aggregates announced (without unneeded subnets): 434407
Total ASes present in the Internet Routing Table: 73265
Prefixes per ASN: 12.30
Origin-only ASes present in the Internet Routing Table: 62881
Origin ASes announcing only one prefix: 25823
Transit ASes present in the Internet Routing Table: 10384
Transit-only ASes present in the Internet Routing Table: 373
Average AS path length visible in the Internet Routing Table: 4.4
Max AS path length visible: 61
Max AS path prepend of ASN ( 37447) 57
Prefixes from unregistered ASNs in the Routing Table: 903
Number of instances of unregistered ASNs: 911
Number of 32-bit ASNs allocated by the RIRs: 39608
Number of 32-bit ASNs visible in the Routing Table: 32813
Prefixes from 32-bit ASNs in the Routing Table: 155659
Number of bogon 32-bit ASNs visible in the Routing Table: 30
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 488
Number of addresses announced to Internet: 3068947584
Equivalent to 182 /8s, 236 /16s and 108 /24s
Percentage of available address space announced: 82.9
Percentage of allocated address space announced: 82.9
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.6
Total number of prefixes smaller than registry allocations: 306299

APNIC Region Analysis Summary
-----------------------------

Prefixes being announced by APNIC Region ASes: 235236
Total APNIC prefixes after maximum aggregation: 66890
APNIC Deaggregation factor: 3.52
Prefixes being announced from the APNIC address blocks: 230512
Unique aggregates announced from the APNIC address blocks: 95378
APNIC Region origin ASes present in the Internet Routing Table: 12707
APNIC Prefixes per ASN: 18.14
APNIC Region origin ASes announcing only one prefix: 3653
APNIC Region transit ASes present in the Internet Routing Table: 1748
Average APNIC Region AS path length visible: 4.7
Max APNIC Region AS path length visible: 26
Number of APNIC region 32-bit ASNs visible in the Routing Table: 7922
Number of APNIC addresses announced to Internet: 773640704
Equivalent to 46 /8s, 28 /16s and 210 /24s
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 63488-64098, 64297-64395, 131072-151865
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,

ARIN Region Analysis Summary
----------------------------

Prefixes being announced by ARIN Region ASes: 263453
Total ARIN prefixes after maximum aggregation: 120608
ARIN Deaggregation factor: 2.18
Prefixes being announced from the ARIN address blocks: 263539
Unique aggregates announced from the ARIN address blocks: 126882
ARIN Region origin ASes present in the Internet Routing Table: 19046
ARIN Prefixes per ASN: 13.84
ARIN Region origin ASes announcing only one prefix: 6897
ARIN Region transit ASes present in the Internet Routing Table: 1934
Average ARIN Region AS path length visible: 3.8
Max ARIN Region AS path length visible: 35
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4531
Number of ARIN addresses announced to Internet: 1297249024
Equivalent to 77 /8s, 82 /16s and 115 /24s
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 62464-63487, 64198-64296, 393216-401308
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8,
54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8,
66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8,
73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8,
99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8,
130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8,
138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8,
147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8,
158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8,
166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8,
174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8,
206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8,


RIPE Region Analysis Summary
----------------------------

Prefixes being announced by RIPE Region ASes: 258597
Total RIPE prefixes after maximum aggregation: 118188
RIPE Deaggregation factor: 2.19
Prefixes being announced from the RIPE address blocks: 255969
Unique aggregates announced from the RIPE address blocks: 151443
RIPE Region origin ASes present in the Internet Routing Table: 28138
RIPE Prefixes per ASN: 9.10
RIPE Region origin ASes announcing only one prefix: 12043
RIPE Region transit ASes present in the Internet Routing Table: 3969
Average RIPE Region AS path length visible: 4.3
Max RIPE Region AS path length visible: 35
Number of RIPE region 32-bit ASNs visible in the Routing Table: 10699
Number of RIPE addresses announced to Internet: 713665664
Equivalent to 42 /8s, 137 /16s and 172 /24s
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 61952-62463, 64396-64495
196608-213403
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,

LACNIC Region Analysis Summary
------------------------------

Prefixes being announced by LACNIC Region ASes: 115279
Total LACNIC prefixes after maximum aggregation: 27717
LACNIC Deaggregation factor: 4.16
Prefixes being announced from the LACNIC address blocks: 115061
Unique aggregates announced from the LACNIC address blocks: 48693
LACNIC Region origin ASes present in the Internet Routing Table: 10977
LACNIC Prefixes per ASN: 10.48
LACNIC Region origin ASes announcing only one prefix: 2663
LACNIC Region transit ASes present in the Internet Routing Table: 2237
Average LACNIC Region AS path length visible: 4.9
Max LACNIC Region AS path length visible: 47
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8690
Number of LACNIC addresses announced to Internet: 176466688
Equivalent to 10 /8s, 132 /16s and 171 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-273820 + ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,

AfriNIC Region Analysis Summary
-------------------------------

Prefixes being announced by AfriNIC Region ASes: 27812
Total AfriNIC prefixes after maximum aggregation: 5506
AfriNIC Deaggregation factor: 5.05
Prefixes being announced from the AfriNIC address blocks: 35711
Unique aggregates announced from the AfriNIC address blocks: 11598
AfriNIC Region origin ASes present in the Internet Routing Table: 1647
AfriNIC Prefixes per ASN: 21.68
AfriNIC Region origin ASes announcing only one prefix: 567
AfriNIC Region transit ASes present in the Internet Routing Table: 323
Average AfriNIC Region AS path length visible: 5.2
Max AfriNIC Region AS path length visible: 61
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 971
Number of AfriNIC addresses announced to Internet: 107644416
Equivalent to 6 /8s, 106 /16s and 134 /24s
AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers
AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8,


APNIC Region per AS prefix count summary
----------------------------------------

ASN No of nets /20 equiv MaxAgg Description
9808 9230 8880 38 CHINAMOBILE-CN China Mobile Communicati
7545 5923 789 694 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4716 4192 75 ERX-CERNET-BKB China Education and Rese
7552 3560 1330 19 VIETEL-AS-AP Viettel Group, VN
7713 3486 1039 53 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3430 1880 56 VNPT-AS-VN VNPT Corp, VN
4766 2493 11121 601 KIXS-AS-KR Korea Telecom, KR
9498 2415 499 236 BBIL-AP BHARTI Airtel Ltd., IN
45090 2170 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
4755 2129 425 217 TATACOMM-AS TATA Communications formerl

Complete listing at https://thyme.apnic.net/current/data-ASnet-APNIC

ARIN Region per AS prefix count summary
---------------------------------------

ASN No of nets /20 equiv MaxAgg Description
16509 6655 10378 2719 AMAZON-02, US
11492 4530 300 652 CABLEONE, US
7155 3901 264 31 VIASAT-SP-BACKBONE, US
22773 3888 3067 354 ASN-CXA-ALL-CCI-22773-RDC, US
16625 3454 1801 2513 AKAMAI-AS, US
6327 3440 1319 63 SHAW, CA
749 2964 50743 2220 DNIC-AS-00749, US
30036 2624 374 166 MEDIACOM-ENTERPRISE-BUSINESS, US
396982 2475 3342 352 GOOGLE-CLOUD-PLATFORM, US
209 2435 4961 417 CENTURYLINK-US-LEGACY-QWEST, US

Complete listing at https://thyme.apnic.net/current/data-ASnet-ARIN

RIPE Region per AS prefix count summary
---------------------------------------

ASN No of nets /20 equiv MaxAgg Description
12479 6868 1730 143 UNI2-AS, ES
9121 6746 1692 17 TTNET, TR
39891 4005 234 45 ALJAWWALSTC-AS, SA
8551 4001 374 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
20940 3972 3361 205 AKAMAI-ASN1, NL
12389 2947 2273 908 ROSTELECOM-AS, RU
6849 2874 355 21 UKRTELNET, UA
9009 2524 249 1313 M247, GB
34984 2244 357 633 TELLCOM-AS, TR
47331 2086 327 1600 TTNET, TR

Complete listing at https://thyme.apnic.net/current/data-ASnet-RIPE

LACNIC Region per AS prefix count summary
-----------------------------------------

ASN No of nets /20 equiv MaxAgg Description
8151 10735 3401 552 Uninet S.A. de C.V., MX
10620 3488 519 740 Telmex Colombia S.A., CO
11830 2437 369 64 Instituto Costarricense de Electricidad
13999 1873 306 489 Mega Cable, S.A. de C.V., MX
28573 1388 2332 273 Claro NXT Telecomunicacoes Ltda, BR
6503 1369 351 533 Axtel, S.A.B. de C.V., MX
3816 1259 673 150 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6147 1073 369 21 Telefonica del Peru S.A.A., PE
11664 1031 192 438 Techtel LMDS Comunicaciones Interactiva
18881 965 1118 29 TELEFONICA BRASIL S.A, BR

Complete listing at https://thyme.apnic.net/current/data-ASnet-LACNIC

AfriNIC Region per AS prefix count summary
------------------------------------------

ASN No of nets /20 equiv MaxAgg Description
24863 1600 393 19 LINKdotNET-AS, EG
24835 1525 521 31 RAYA-AS, EG
36992 1316 1519 264 ETISALAT-MISR, EG
36903 1199 545 114 MT-MPLS, MA
29571 960 65 64 ORANGE-COTE-IVOIRE, CI
36935 776 520 42 Vodafone-, EG
6713 611 1863 34 IAM-AS, MA
15399 519 52 37 WANANCHI-, KE
37342 464 32 1 MOVITEL, MZ
23889 423 232 16 MauritiusTelecom, MU

Complete listing at https://thyme.apnic.net/current/data-ASnet-AFRINIC

Global Per AS prefix count summary
----------------------------------

ASN No of nets /20 equiv MaxAgg Description
8151 10735 3401 552 Uninet S.A. de C.V., MX
9808 9230 8880 38 CHINAMOBILE-CN China Mobile Communicati
12479 6868 1730 143 UNI2-AS, ES
9121 6746 1692 17 TTNET, TR
16509 6655 10378 2719 AMAZON-02, US
7545 5923 789 694 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4716 4192 75 ERX-CERNET-BKB China Education and Rese
11492 4530 300 652 CABLEONE, US
39891 4005 234 45 ALJAWWALSTC-AS, SA
8551 4001 374 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne

Complete listing at https://thyme.apnic.net/current/data-ASnet

Global Per AS Maximum Aggregation summary
-----------------------------------------

ASN No of nets Net Savings Description
9808 9230 9192 CHINAMOBILE-CN China Mobile Communications Grou
9121 6746 6729 TTNET, TR
12479 6868 6725 UNI2-AS, ES
7545 5923 5229 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4716 4641 ERX-CERNET-BKB China Education and Research Net
8551 4001 3962 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
39891 4005 3960 ALJAWWALSTC-AS, SA
16509 6655 3936 AMAZON-02, US
11492 4530 3878 CABLEONE, US
7155 3901 3870 VIASAT-SP-BACKBONE, US

Complete listing at https://thyme.apnic.net/current/data-CIDRnet

List of Unregistered Origin ASNs (Global)
-----------------------------------------

Bad AS Designation Net Originated Transit AS Transit AS Name
398083 UNALLOCATED 5.133.124.0/24 399587 UT, US
33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US
393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US
18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US
18798 UNALLOCATED 8.40.106.0/24 6461 ZAYO-6461, US
394856 UNALLOCATED 8.40.216.0/24 3356 LEVEL3, US
395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US

Complete listing at https://thyme.apnic.net/current/data-badAS

Prefixes from the Special Purpose Address Registry (Global)
-----------------------------------------------------------

Prefix Origin AS Description
192.88.99.0/24 6939 HURRICANE, US

Complete listing at https://thyme.apnic.net/current/data-spar

Advertised Unallocated Addresses
--------------------------------

Unassigned Network ASN Information AS Name
23.141.0.0/24 Origin: 395350 UNASSIGNED
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
23.166.208.0/24 Origin: 398906 LUFTCLOUD-ASN-01, US
23.166.208.0/24 Transit: 132132 REPUBLICTELECOM-SG MyRepublic Ltd., SG
27.100.7.0/24 Origin: 56096 UNASSIGNED
27.100.7.0/24 Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet
41.57.124.0/22 Origin: 37442 UNASSIGNED
41.57.124.0/22 Transit: 37204 TELONE, ZW
41.57.124.0/23 Origin: 37442 UNASSIGNED
41.57.124.0/23 Transit: 37204 TELONE, ZW

Complete listing at https://thyme.apnic.net/current/data-add-IANA

Number of prefixes announced per prefix length (Global)
-------------------------------------------------------

/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:16 /9:13 /10:41 /11:100 /12:301
/13:592 /14:1207 /15:2049 /16:13507 /17:8308 /18:13835
/19:25093 /20:44428 /21:52314 /22:108735 /23:96638 /24:533301
/25:802 /26:0 /27:0 /28:0 /29:0 /30:0
/31:0 /32:0

Advertised prefixes smaller than registry allocations
-----------------------------------------------------

ASN No of nets Total ann. Description
9121 5900 6746 TTNET, TR
12479 5847 6868 UNI2-AS, ES
8151 4450 10735 Uninet S.A. de C.V., MX
8551 3467 4001 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
11492 3433 4530 CABLEONE, US
6327 3250 3440 SHAW, CA
39891 3189 4005 ALJAWWALSTC-AS, SA
7155 2991 3901 VIASAT-SP-BACKBONE, US
22773 2906 3888 ASN-CXA-ALL-CCI-22773-RDC, US
6849 2730 2874 UKRTELNET, UA

Complete listing at https://thyme.apnic.net/current/data-sXXas-nos

Number of /24s announced per /8 block (Global)
----------------------------------------------

1:1939 2:1024 3:157 4:6 5:3793 6:108
7:6 8:1593 9:1 11:173 12:1648 13:333
14:2341 15:211 16:42 17:386 18:174 20:213
21:4 22:188 23:5677 24:2376 25:6 27:2613
29:19 31:2444 32:95 34:5 35:87 36:1797
37:4455 38:3052 39:712 40:153 41:3903 42:1122
43:2210 44:291 45:15870 46:4160 47:322 49:1692
50:2176 51:236 52:1442 54:381 55:802 56:8
57:58 58:1771 59:1163 60:962 61:2272 62:2500
63:1943 64:5546 65:2341 66:4867 67:2967 68:1195
69:4181 70:1328 71:681 72:3051 74:2652 75:1393
76:581 77:2212 78:3917 79:3121 80:1998 81:1754
82:1499 83:1213 84:1326 85:3679 86:711 87:1921
88:2780 89:3347 90:541 91:7629 92:2017 93:2556
94:3455 95:4782 96:1311 97:351 98:1003 99:747
100:77 101:1045 102:2125 103:29221 104:4486 105:468
106:875 107:2532 108:847 109:4268 110:1993 111:3311
112:2042 113:1535 114:1476 115:1958 116:1910 117:2527
118:2321 119:1837 120:1700 121:1073 122:2543 123:2094
124:1600 125:2114 128:1232 129:1074 130:980 131:2032
132:779 133:378 134:1923 135:278 136:876 137:862
138:2427 139:1529 140:894 141:1428 142:1291 143:1437
144:1208 145:349 146:1825 147:1512 148:2211 149:1748
150:859 151:1074 152:1841 153:460 154:3567 155:1439
156:1725 157:1243 158:1048 159:2209 160:2541 161:1275
162:3462 163:1276 164:1625 165:1612 166:726 167:1722
168:3806 169:868 170:4435 171:831 172:3214 173:3137
174:1016 175:1130 176:3569 177:4652 178:3553 179:2092
180:2295 181:3003 182:3250 183:1957 184:2367 185:19564
186:4294 187:3829 188:3932 189:3343 190:8905 191:1352
192:11012 193:8620 194:7037 195:4953 196:2943 197:2389
198:5986 199:6035 200:7558 201:5839 202:10496 203:10018
204:4544 205:3449 206:3755 207:3399 208:4020 209:4700
210:4368 211:2433 212:4044 213:3406 214:1143 215:66
216:6498 217:2670 218:1293 219:573 220:1944 221:1008
222:825 223:2160

End of report

This is an automated weekly mailing describing the state of the Global
IPv4 Routing Table as seen from APNIC's router in Japan.

The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG
TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG.

Daily listings are sent to bgp-stats@lists.apnic.net.

For historical data, please see https://thyme.apnic.net.

If you have any comments please contact Philip Smith <pfsinoz@gmail.com>.

IPv4 Routing Table Report 04:00 +10GMT Sat 25 Jun, 2022

BGP Table (Global) as seen in Japan.

Report Website: https://thyme.apnic.net
Detailed Analysis: https://thyme.apnic.net/current/

Analysis Summary
----------------

BGP routing table entries examined: 901886
Prefixes after maximum aggregation (per Origin AS): 339734
Deaggregation factor: 2.65
Unique aggregates announced (without unneeded subnets): 434702
Total ASes present in the Internet Routing Table: 73325
Prefixes per ASN: 12.30
Origin-only ASes present in the Internet Routing Table: 62911
Origin ASes announcing only one prefix: 25897
Transit ASes present in the Internet Routing Table: 10414
Transit-only ASes present in the Internet Routing Table: 382
Average AS path length visible in the Internet Routing Table: 4.4
Max AS path length visible: 68
Max AS path prepend of ASN ( 37447) 64
Prefixes from unregistered ASNs in the Routing Table: 915
Number of instances of unregistered ASNs: 920
Number of 32-bit ASNs allocated by the RIRs: 39659
Number of 32-bit ASNs visible in the Routing Table: 32893
Prefixes from 32-bit ASNs in the Routing Table: 156005
Number of bogon 32-bit ASNs visible in the Routing Table: 27
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 486
Number of addresses announced to Internet: 3068808320
Equivalent to 182 /8s, 234 /16s and 76 /24s
Percentage of available address space announced: 82.9
Percentage of allocated address space announced: 82.9
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.6
Total number of prefixes smaller than registry allocations: 306109

APNIC Region Analysis Summary
-----------------------------

Prefixes being announced by APNIC Region ASes: 235788
Total APNIC prefixes after maximum aggregation: 67048
APNIC Deaggregation factor: 3.52
Prefixes being announced from the APNIC address blocks: 230940
Unique aggregates announced from the APNIC address blocks: 95601
APNIC Region origin ASes present in the Internet Routing Table: 12745
APNIC Prefixes per ASN: 18.12
APNIC Region origin ASes announcing only one prefix: 3670
APNIC Region transit ASes present in the Internet Routing Table: 1751
Average APNIC Region AS path length visible: 4.7
Max APNIC Region AS path length visible: 32
Number of APNIC region 32-bit ASNs visible in the Routing Table: 7955
Number of APNIC addresses announced to Internet: 773659904
Equivalent to 46 /8s, 29 /16s and 29 /24s
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 63488-64098, 64297-64395, 131072-151865
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,

ARIN Region Analysis Summary
----------------------------

Prefixes being announced by ARIN Region ASes: 263451
Total ARIN prefixes after maximum aggregation: 120545
ARIN Deaggregation factor: 2.19
Prefixes being announced from the ARIN address blocks: 263700
Unique aggregates announced from the ARIN address blocks: 126879
ARIN Region origin ASes present in the Internet Routing Table: 19034
ARIN Prefixes per ASN: 13.85
ARIN Region origin ASes announcing only one prefix: 6909
ARIN Region transit ASes present in the Internet Routing Table: 1943
Average ARIN Region AS path length visible: 3.8
Max ARIN Region AS path length visible: 34
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4537
Number of ARIN addresses announced to Internet: 1297183744
Equivalent to 77 /8s, 81 /16s and 116 /24s
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 62464-63487, 64198-64296, 393216-401308
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8,
54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8,
66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8,
73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8,
99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8,
130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8,
138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8,
147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8,
158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8,
166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8,
174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8,
206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8,


RIPE Region Analysis Summary
----------------------------

Prefixes being announced by RIPE Region ASes: 258616
Total RIPE prefixes after maximum aggregation: 118339
RIPE Deaggregation factor: 2.19
Prefixes being announced from the RIPE address blocks: 255962
Unique aggregates announced from the RIPE address blocks: 151545
RIPE Region origin ASes present in the Internet Routing Table: 28155
RIPE Prefixes per ASN: 9.09
RIPE Region origin ASes announcing only one prefix: 12049
RIPE Region transit ASes present in the Internet Routing Table: 3991
Average RIPE Region AS path length visible: 4.3
Max RIPE Region AS path length visible: 35
Number of RIPE region 32-bit ASNs visible in the Routing Table: 10725
Number of RIPE addresses announced to Internet: 713826944
Equivalent to 42 /8s, 140 /16s and 34 /24s
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 61952-62463, 64396-64495
196608-213403
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,

LACNIC Region Analysis Summary
------------------------------

Prefixes being announced by LACNIC Region ASes: 115227
Total LACNIC prefixes after maximum aggregation: 27600
LACNIC Deaggregation factor: 4.17
Prefixes being announced from the LACNIC address blocks: 115021
Unique aggregates announced from the LACNIC address blocks: 48752
LACNIC Region origin ASes present in the Internet Routing Table: 10977
LACNIC Prefixes per ASN: 10.48
LACNIC Region origin ASes announcing only one prefix: 2693
LACNIC Region transit ASes present in the Internet Routing Table: 2233
Average LACNIC Region AS path length visible: 4.9
Max LACNIC Region AS path length visible: 55
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8695
Number of LACNIC addresses announced to Internet: 176436736
Equivalent to 10 /8s, 132 /16s and 54 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-273820 + ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,

AfriNIC Region Analysis Summary
-------------------------------

Prefixes being announced by AfriNIC Region ASes: 27889
Total AfriNIC prefixes after maximum aggregation: 5505
AfriNIC Deaggregation factor: 5.07
Prefixes being announced from the AfriNIC address blocks: 35777
Unique aggregates announced from the AfriNIC address blocks: 11513
AfriNIC Region origin ASes present in the Internet Routing Table: 1654
AfriNIC Prefixes per ASN: 21.63
AfriNIC Region origin ASes announcing only one prefix: 576
AfriNIC Region transit ASes present in the Internet Routing Table: 326
Average AfriNIC Region AS path length visible: 5.1
Max AfriNIC Region AS path length visible: 68
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 981
Number of AfriNIC addresses announced to Internet: 107421696
Equivalent to 6 /8s, 103 /16s and 32 /24s
AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers
AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8,


APNIC Region per AS prefix count summary
----------------------------------------

ASN No of nets /20 equiv MaxAgg Description
9808 9267 8882 50 CHINAMOBILE-CN China Mobile Communicati
7545 5922 789 695 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4715 4192 75 ERX-CERNET-BKB China Education and Rese
7552 3581 1330 19 VIETEL-AS-AP Viettel Group, VN
7713 3485 1039 53 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3425 1880 56 VNPT-AS-VN VNPT Corp, VN
4766 2495 11121 601 KIXS-AS-KR Korea Telecom, KR
9498 2422 499 236 BBIL-AP BHARTI Airtel Ltd., IN
45090 2172 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
4755 2125 425 216 TATACOMM-AS TATA Communications formerl

Complete listing at https://thyme.apnic.net/current/data-ASnet-APNIC

ARIN Region per AS prefix count summary
---------------------------------------

ASN No of nets /20 equiv MaxAgg Description
16509 6664 10376 2664 AMAZON-02, US
11492 4507 299 675 CABLEONE, US
7155 3901 264 31 VIASAT-SP-BACKBONE, US
22773 3887 3067 354 ASN-CXA-ALL-CCI-22773-RDC, US
16625 3473 1785 2504 AKAMAI-AS, US
6327 3437 1319 63 SHAW, CA
749 2993 50740 2251 DNIC-AS-00749, US
30036 2624 374 172 MEDIACOM-ENTERPRISE-BUSINESS, US
396982 2498 3342 355 GOOGLE-CLOUD-PLATFORM, US
209 2435 4961 416 CENTURYLINK-US-LEGACY-QWEST, US

Complete listing at https://thyme.apnic.net/current/data-ASnet-ARIN

RIPE Region per AS prefix count summary
---------------------------------------

ASN No of nets /20 equiv MaxAgg Description
12479 6868 1730 145 UNI2-AS, ES
9121 6741 1692 17 TTNET, TR
8551 4009 374 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
39891 4005 234 45 ALJAWWALSTC-AS, SA
20940 3973 3361 205 AKAMAI-ASN1, NL
12389 2942 2289 909 ROSTELECOM-AS, RU
6849 2718 355 21 UKRTELNET, UA
9009 2520 249 1306 M247, GB
34984 2243 357 632 TELLCOM-AS, TR
47331 2080 326 1596 TTNET, TR

Complete listing at https://thyme.apnic.net/current/data-ASnet-RIPE

LACNIC Region per AS prefix count summary
-----------------------------------------

ASN No of nets /20 equiv MaxAgg Description
8151 10761 3404 554 Uninet S.A. de C.V., MX
10620 3488 517 744 Telmex Colombia S.A., CO
11830 2436 369 64 Instituto Costarricense de Electricidad
13999 1884 307 491 Mega Cable, S.A. de C.V., MX
28573 1374 2330 274 Claro NXT Telecomunicacoes Ltda, BR
6503 1328 347 528 Axtel, S.A.B. de C.V., MX
3816 1260 675 151 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6147 1076 369 21 Telefonica del Peru S.A.A., PE
11664 1031 192 438 Techtel LMDS Comunicaciones Interactiva
26615 967 2454 47 TIM SA, BR

Complete listing at https://thyme.apnic.net/current/data-ASnet-LACNIC

AfriNIC Region per AS prefix count summary
------------------------------------------

ASN No of nets /20 equiv MaxAgg Description
24863 1577 393 19 LINKdotNET-AS, EG
24835 1540 521 31 RAYA-AS, EG
36992 1316 1519 264 ETISALAT-MISR, EG
36903 1199 545 114 MT-MPLS, MA
29571 959 65 57 ORANGE-COTE-IVOIRE, CI
36935 777 520 42 Vodafone-, EG
6713 611 1863 34 IAM-AS, MA
15399 519 52 37 WANANCHI-, KE
37342 464 32 1 MOVITEL, MZ
23889 423 232 16 MauritiusTelecom, MU

Complete listing at https://thyme.apnic.net/current/data-ASnet-AFRINIC

Global Per AS prefix count summary
----------------------------------

ASN No of nets /20 equiv MaxAgg Description
8151 10761 3404 554 Uninet S.A. de C.V., MX
9808 9267 8882 50 CHINAMOBILE-CN China Mobile Communicati
12479 6868 1730 145 UNI2-AS, ES
9121 6741 1692 17 TTNET, TR
16509 6664 10376 2664 AMAZON-02, US
7545 5922 789 695 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4715 4192 75 ERX-CERNET-BKB China Education and Rese
11492 4507 299 675 CABLEONE, US
8551 4009 374 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
39891 4005 234 45 ALJAWWALSTC-AS, SA

Complete listing at https://thyme.apnic.net/current/data-ASnet

Global Per AS Maximum Aggregation summary
-----------------------------------------

ASN No of nets Net Savings Description
9808 9267 9217 CHINAMOBILE-CN China Mobile Communications Grou
9121 6741 6724 TTNET, TR
12479 6868 6723 UNI2-AS, ES
7545 5922 5227 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4715 4640 ERX-CERNET-BKB China Education and Research Net
16509 6664 4000 AMAZON-02, US
8551 4009 3970 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
39891 4005 3960 ALJAWWALSTC-AS, SA
7155 3901 3870 VIASAT-SP-BACKBONE, US
11492 4507 3832 CABLEONE, US

Complete listing at https://thyme.apnic.net/current/data-CIDRnet

List of Unregistered Origin ASNs (Global)
-----------------------------------------

Bad AS Designation Net Originated Transit AS Transit AS Name
398083 UNALLOCATED 5.133.124.0/24 399587 UT, US
33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US
393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US
18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US
18798 UNALLOCATED 8.40.106.0/24 6461 ZAYO-6461, US
394856 UNALLOCATED 8.40.216.0/24 3356 LEVEL3, US
395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US

Complete listing at https://thyme.apnic.net/current/data-badAS

Prefixes from the Special Purpose Address Registry (Global)
-----------------------------------------------------------

Prefix Origin AS Description
192.88.99.0/24 6939 HURRICANE, US

Complete listing at https://thyme.apnic.net/current/data-spar

Advertised Unallocated Addresses
--------------------------------

Unassigned Network ASN Information AS Name
23.141.0.0/24 Origin: 395350 UNASSIGNED
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
23.166.208.0/24 Origin: 398906 LUFTCLOUD-ASN-01, US
23.166.208.0/24 Transit: 132132 REPUBLICTELECOM-SG MyRepublic Ltd., SG
27.100.7.0/24 Origin: 56096 UNASSIGNED
27.100.7.0/24 Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet
41.57.124.0/22 Origin: 37442 UNASSIGNED
41.57.124.0/22 Transit: 37204 TELONE, ZW
41.57.124.0/23 Origin: 37442 UNASSIGNED
41.57.124.0/23 Transit: 37204 TELONE, ZW

Complete listing at https://thyme.apnic.net/current/data-add-IANA

Number of prefixes announced per prefix length (Global)
-------------------------------------------------------

/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:16 /9:13 /10:41 /11:100 /12:301
/13:592 /14:1207 /15:2057 /16:13518 /17:8318 /18:13877
/19:25100 /20:44415 /21:52286 /22:108708 /23:96569 /24:533967
/25:801 /26:0 /27:0 /28:0 /29:0 /30:0
/31:0 /32:0

Advertised prefixes smaller than registry allocations
-----------------------------------------------------

ASN No of nets Total ann. Description
9121 5895 6741 TTNET, TR
12479 5847 6868 UNI2-AS, ES
8151 4479 10761 Uninet S.A. de C.V., MX
8551 3473 4009 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
11492 3414 4507 CABLEONE, US
6327 3247 3437 SHAW, CA
39891 3189 4005 ALJAWWALSTC-AS, SA
7155 2991 3901 VIASAT-SP-BACKBONE, US
22773 2905 3887 ASN-CXA-ALL-CCI-22773-RDC, US
6849 2576 2718 UKRTELNET, UA

Complete listing at https://thyme.apnic.net/current/data-sXXas-nos

Number of /24s announced per /8 block (Global)
----------------------------------------------

1:1930 2:1044 3:157 4:5 5:3790 6:109
7:6 8:1564 9:1 11:173 12:1647 13:335
14:2341 15:218 16:44 17:385 18:175 20:213
21:4 22:188 23:5717 24:2380 25:6 27:2612
29:19 31:2452 32:95 34:7 35:87 36:1808
37:4423 38:3145 39:713 40:153 41:3906 42:1125
43:2213 44:289 45:15882 46:4134 47:322 49:1695
50:2177 51:237 52:1453 54:382 55:845 56:8
57:58 58:1773 59:1164 60:963 61:2266 62:2500
63:1937 64:5548 65:2337 66:4864 67:2972 68:1188
69:4182 70:1327 71:681 72:3048 74:2652 75:1393
76:579 77:2205 78:3907 79:3126 80:1985 81:1750
82:1497 83:1211 84:1328 85:3682 86:714 87:1919
88:2783 89:3313 90:541 91:7614 92:2010 93:2541
94:3440 95:4766 96:1310 97:350 98:1004 99:752
100:76 101:1278 102:2100 103:29311 104:4470 105:465
106:877 107:2540 108:842 109:4269 110:1989 111:3318
112:2041 113:1531 114:1481 115:1996 116:1916 117:2548
118:2295 119:1837 120:1699 121:1074 122:2544 123:2101
124:1599 125:2113 128:1235 129:1071 130:984 131:2032
132:787 133:377 134:1932 135:278 136:884 137:865
138:2439 139:1524 140:900 141:1442 142:1305 143:1423
144:1207 145:348 146:1817 147:1514 148:2213 149:1753
150:860 151:1074 152:1849 153:461 154:3575 155:1444
156:1691 157:1247 158:1043 159:2214 160:2542 161:1275
162:3460 163:1281 164:1634 165:1616 166:726 167:1723
168:3815 169:871 170:4466 171:837 172:3219 173:3135
174:1021 175:1144 176:3574 177:4663 178:3535 179:2106
180:2294 181:3019 182:3253 183:1958 184:2346 185:19563
186:4305 187:3802 188:3941 189:3392 190:8944 191:1383
192:11023 193:8642 194:7055 195:4963 196:2959 197:2402
198:5994 199:6039 200:7557 201:5870 202:10481 203:10026
204:4537 205:3489 206:3752 207:3397 208:4018 209:4675
210:4358 211:2432 212:4041 213:3404 214:1139 215:65
216:6478 217:2642 218:1291 219:574 220:1946 221:975
222:826 223:2182

End of report

This is an automated weekly mailing describing the state of the Global
IPv4 Routing Table as seen from APNIC's router in Japan.

The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG
TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG.

Daily listings are sent to bgp-stats@lists.apnic.net.

For historical data, please see https://thyme.apnic.net.

If you have any comments please contact Philip Smith <pfsinoz@gmail.com>.

IPv4 Routing Table Report 04:00 +10GMT Sat 02 Jul, 2022

BGP Table (Global) as seen in Japan.

Report Website: https://thyme.apnic.net
Detailed Analysis: https://thyme.apnic.net/current/

Analysis Summary
----------------

BGP routing table entries examined: 902042
Prefixes after maximum aggregation (per Origin AS): 340029
Deaggregation factor: 2.65
Unique aggregates announced (without unneeded subnets): 434638
Total ASes present in the Internet Routing Table: 73329
Prefixes per ASN: 12.30
Origin-only ASes present in the Internet Routing Table: 62916
Origin ASes announcing only one prefix: 25883
Transit ASes present in the Internet Routing Table: 10413
Transit-only ASes present in the Internet Routing Table: 383
Average AS path length visible in the Internet Routing Table: 4.3
Max AS path length visible: 65
Max AS path prepend of ASN ( 37447) 57
Prefixes from unregistered ASNs in the Routing Table: 903
Number of instances of unregistered ASNs: 908
Number of 32-bit ASNs allocated by the RIRs: 39719
Number of 32-bit ASNs visible in the Routing Table: 32900
Prefixes from 32-bit ASNs in the Routing Table: 156375
Number of bogon 32-bit ASNs visible in the Routing Table: 26
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 486
Number of addresses announced to Internet: 3068212352
Equivalent to 182 /8s, 225 /16s and 52 /24s
Percentage of available address space announced: 82.9
Percentage of allocated address space announced: 82.9
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.6
Total number of prefixes smaller than registry allocations: 306196

APNIC Region Analysis Summary
-----------------------------

Prefixes being announced by APNIC Region ASes: 235588
Total APNIC prefixes after maximum aggregation: 67010
APNIC Deaggregation factor: 3.52
Prefixes being announced from the APNIC address blocks: 230804
Unique aggregates announced from the APNIC address blocks: 95412
APNIC Region origin ASes present in the Internet Routing Table: 12750
APNIC Prefixes per ASN: 18.10
APNIC Region origin ASes announcing only one prefix: 3668
APNIC Region transit ASes present in the Internet Routing Table: 1746
Average APNIC Region AS path length visible: 4.7
Max APNIC Region AS path length visible: 32
Number of APNIC region 32-bit ASNs visible in the Routing Table: 7966
Number of APNIC addresses announced to Internet: 773059328
Equivalent to 46 /8s, 19 /16s and 243 /24s
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 63488-64098, 64297-64395, 131072-151865
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,

ARIN Region Analysis Summary
----------------------------

Prefixes being announced by ARIN Region ASes: 263347
Total ARIN prefixes after maximum aggregation: 120546
ARIN Deaggregation factor: 2.18
Prefixes being announced from the ARIN address blocks: 263570
Unique aggregates announced from the ARIN address blocks: 126880
ARIN Region origin ASes present in the Internet Routing Table: 19048
ARIN Prefixes per ASN: 13.84
ARIN Region origin ASes announcing only one prefix: 6908
ARIN Region transit ASes present in the Internet Routing Table: 1945
Average ARIN Region AS path length visible: 3.8
Max ARIN Region AS path length visible: 34
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4543
Number of ARIN addresses announced to Internet: 1296755200
Equivalent to 77 /8s, 74 /16s and 234 /24s
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 62464-63487, 64198-64296, 393216-401308
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8,
54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8,
66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8,
73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8,
99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8,
130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8,
138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8,
147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8,
158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8,
166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8,
174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8,
206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8,


RIPE Region Analysis Summary
----------------------------

Prefixes being announced by RIPE Region ASes: 258869
Total RIPE prefixes after maximum aggregation: 118611
RIPE Deaggregation factor: 2.18
Prefixes being announced from the RIPE address blocks: 256176
Unique aggregates announced from the RIPE address blocks: 151681
RIPE Region origin ASes present in the Internet Routing Table: 28148
RIPE Prefixes per ASN: 9.10
RIPE Region origin ASes announcing only one prefix: 12040
RIPE Region transit ASes present in the Internet Routing Table: 3984
Average RIPE Region AS path length visible: 4.3
Max RIPE Region AS path length visible: 35
Number of RIPE region 32-bit ASNs visible in the Routing Table: 10715
Number of RIPE addresses announced to Internet: 713945728
Equivalent to 42 /8s, 141 /16s and 242 /24s
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 61952-62463, 64396-64495
196608-213403
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,

LACNIC Region Analysis Summary
------------------------------

Prefixes being announced by LACNIC Region ASes: 115408
Total LACNIC prefixes after maximum aggregation: 27658
LACNIC Deaggregation factor: 4.17
Prefixes being announced from the LACNIC address blocks: 115182
Unique aggregates announced from the LACNIC address blocks: 48711
LACNIC Region origin ASes present in the Internet Routing Table: 10979
LACNIC Prefixes per ASN: 10.49
LACNIC Region origin ASes announcing only one prefix: 2692
LACNIC Region transit ASes present in the Internet Routing Table: 2244
Average LACNIC Region AS path length visible: 4.9
Max LACNIC Region AS path length visible: 55
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8699
Number of LACNIC addresses announced to Internet: 176466944
Equivalent to 10 /8s, 132 /16s and 172 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-273820 + ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,

AfriNIC Region Analysis Summary
-------------------------------

Prefixes being announced by AfriNIC Region ASes: 27927
Total AfriNIC prefixes after maximum aggregation: 5508
AfriNIC Deaggregation factor: 5.07
Prefixes being announced from the AfriNIC address blocks: 35824
Unique aggregates announced from the AfriNIC address blocks: 11541
AfriNIC Region origin ASes present in the Internet Routing Table: 1649
AfriNIC Prefixes per ASN: 21.72
AfriNIC Region origin ASes announcing only one prefix: 575
AfriNIC Region transit ASes present in the Internet Routing Table: 325
Average AfriNIC Region AS path length visible: 5.1
Max AfriNIC Region AS path length visible: 65
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 977
Number of AfriNIC addresses announced to Internet: 107706112
Equivalent to 6 /8s, 107 /16s and 119 /24s
AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers
AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8,


APNIC Region per AS prefix count summary
----------------------------------------

ASN No of nets /20 equiv MaxAgg Description
9808 9265 8883 49 CHINAMOBILE-CN China Mobile Communicati
7545 5927 789 695 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4714 4192 75 ERX-CERNET-BKB China Education and Rese
7552 3529 1330 19 VIETEL-AS-AP Viettel Group, VN
7713 3497 1039 53 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3427 1880 56 VNPT-AS-VN VNPT Corp, VN
4766 2494 11125 600 KIXS-AS-KR Korea Telecom, KR
9498 2422 499 236 BBIL-AP BHARTI Airtel Ltd., IN
45090 2172 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
4755 2124 425 216 TATACOMM-AS TATA Communications formerl

Complete listing at https://thyme.apnic.net/current/data-ASnet-APNIC

ARIN Region per AS prefix count summary
---------------------------------------

ASN No of nets /20 equiv MaxAgg Description
16509 6703 10379 2680 AMAZON-02, US
11492 4507 299 675 CABLEONE, US
7155 3901 264 31 VIASAT-SP-BACKBONE, US
22773 3880 3146 354 ASN-CXA-ALL-CCI-22773-RDC, US
16625 3470 1784 2506 AKAMAI-AS, US
6327 3437 1319 63 SHAW, CA
749 2991 50739 2249 DNIC-AS-00749, US
30036 2631 374 139 MEDIACOM-ENTERPRISE-BUSINESS, US
396982 2510 3343 359 GOOGLE-CLOUD-PLATFORM, US
209 2433 4953 416 CENTURYLINK-US-LEGACY-QWEST, US

Complete listing at https://thyme.apnic.net/current/data-ASnet-ARIN

RIPE Region per AS prefix count summary
---------------------------------------

ASN No of nets /20 equiv MaxAgg Description
12479 6884 1730 144 UNI2-AS, ES
9121 6725 1692 17 TTNET, TR
8551 4011 374 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
39891 4005 234 45 ALJAWWALSTC-AS, SA
20940 4001 3361 206 AKAMAI-ASN1, NL
12389 2943 2289 910 ROSTELECOM-AS, RU
6849 2718 355 21 UKRTELNET, UA
9009 2563 253 1328 M247, GB
34984 2245 358 634 TELLCOM-AS, TR
47331 2075 326 1591 TTNET, TR

Complete listing at https://thyme.apnic.net/current/data-ASnet-RIPE

LACNIC Region per AS prefix count summary
-----------------------------------------

ASN No of nets /20 equiv MaxAgg Description
8151 10768 3403 549 Uninet S.A. de C.V., MX
10620 3472 514 773 Telmex Colombia S.A., CO
11830 2436 369 64 Instituto Costarricense de Electricidad
13999 1894 311 498 Mega Cable, S.A. de C.V., MX
28573 1376 2330 274 Claro NXT Telecomunicacoes Ltda, BR
6503 1303 343 523 Axtel, S.A.B. de C.V., MX
3816 1260 675 151 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6147 1077 369 21 Telefonica del Peru S.A.A., PE
11664 1033 190 441 Techtel LMDS Comunicaciones Interactiva
26615 979 2466 43 TIM SA, BR

Complete listing at https://thyme.apnic.net/current/data-ASnet-LACNIC

AfriNIC Region per AS prefix count summary
------------------------------------------

ASN No of nets /20 equiv MaxAgg Description
24863 1611 393 21 LINKdotNET-AS, EG
24835 1546 521 31 RAYA-AS, EG
36992 1317 1519 264 ETISALAT-MISR, EG
36903 1199 545 114 MT-MPLS, MA
29571 959 65 57 ORANGE-COTE-IVOIRE, CI
36935 777 520 42 Vodafone-, EG
6713 611 1863 34 IAM-AS, MA
15399 518 52 37 WANANCHI-, KE
37342 463 32 1 MOVITEL, MZ
23889 412 232 16 MauritiusTelecom, MU

Complete listing at https://thyme.apnic.net/current/data-ASnet-AFRINIC

Global Per AS prefix count summary
----------------------------------

ASN No of nets /20 equiv MaxAgg Description
8151 10768 3403 549 Uninet S.A. de C.V., MX
9808 9265 8883 49 CHINAMOBILE-CN China Mobile Communicati
12479 6884 1730 144 UNI2-AS, ES
9121 6725 1692 17 TTNET, TR
16509 6703 10379 2680 AMAZON-02, US
7545 5927 789 695 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4714 4192 75 ERX-CERNET-BKB China Education and Rese
11492 4507 299 675 CABLEONE, US
8551 4011 374 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
39891 4005 234 45 ALJAWWALSTC-AS, SA

Complete listing at https://thyme.apnic.net/current/data-ASnet

Global Per AS Maximum Aggregation summary
-----------------------------------------

ASN No of nets Net Savings Description
9808 9265 9216 CHINAMOBILE-CN China Mobile Communications Grou
12479 6884 6740 UNI2-AS, ES
9121 6725 6708 TTNET, TR
7545 5927 5232 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4714 4639 ERX-CERNET-BKB China Education and Research Net
16509 6703 4023 AMAZON-02, US
8551 4011 3972 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
39891 4005 3960 ALJAWWALSTC-AS, SA
7155 3901 3870 VIASAT-SP-BACKBONE, US
11492 4507 3832 CABLEONE, US

Complete listing at https://thyme.apnic.net/current/data-CIDRnet

List of Unregistered Origin ASNs (Global)
-----------------------------------------

Bad AS Designation Net Originated Transit AS Transit AS Name
398083 UNALLOCATED 5.133.124.0/24 399587 UT, US
33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US
393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US
18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US
18798 UNALLOCATED 8.40.106.0/24 6461 ZAYO-6461, US
394856 UNALLOCATED 8.40.216.0/24 3356 LEVEL3, US
395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US

Complete listing at https://thyme.apnic.net/current/data-badAS

Prefixes from the Special Purpose Address Registry (Global)
-----------------------------------------------------------

Prefix Origin AS Description
192.88.99.0/24 6939 HURRICANE, US

Complete listing at https://thyme.apnic.net/current/data-spar

Advertised Unallocated Addresses
--------------------------------

Unassigned Network ASN Information AS Name
23.141.0.0/24 Origin: 395350 UNASSIGNED
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
27.100.7.0/24 Origin: 56096 UNASSIGNED
27.100.7.0/24 Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet
41.57.124.0/22 Origin: 37442 UNASSIGNED
41.57.124.0/22 Transit: 37204 TELONE, ZW
41.57.124.0/23 Origin: 37442 UNASSIGNED
41.57.124.0/23 Transit: 37204 TELONE, ZW
41.57.124.0/24 Origin: 37442 UNASSIGNED
41.57.124.0/24 Transit: 37204 TELONE, ZW

Complete listing at https://thyme.apnic.net/current/data-add-IANA

Number of prefixes announced per prefix length (Global)
-------------------------------------------------------

/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:16 /9:13 /10:41 /11:100 /12:303
/13:593 /14:1207 /15:2058 /16:13529 /17:8329 /18:13889
/19:25109 /20:44440 /21:52205 /22:108759 /23:96700 /24:533951
/25:800 /26:0 /27:0 /28:0 /29:0 /30:0
/31:0 /32:0

Advertised prefixes smaller than registry allocations
-----------------------------------------------------

ASN No of nets Total ann. Description
9121 5880 6725 TTNET, TR
12479 5862 6884 UNI2-AS, ES
8151 4492 10768 Uninet S.A. de C.V., MX
8551 3475 4011 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
11492 3414 4507 CABLEONE, US
6327 3247 3437 SHAW, CA
39891 3189 4005 ALJAWWALSTC-AS, SA
7155 2991 3901 VIASAT-SP-BACKBONE, US
22773 2898 3880 ASN-CXA-ALL-CCI-22773-RDC, US
6849 2576 2718 UKRTELNET, UA

Complete listing at https://thyme.apnic.net/current/data-sXXas-nos

Number of /24s announced per /8 block (Global)
----------------------------------------------

1:1932 2:1040 3:157 4:5 5:3800 6:109
7:6 8:1567 9:1 11:173 12:1646 13:336
14:2352 15:227 16:44 17:385 18:175 19:1
20:219 21:4 22:188 23:5737 24:2387 25:6
27:2612 29:19 31:2450 32:95 34:7 35:87
36:1801 37:4423 38:3176 39:712 40:152 41:3894
42:1121 43:2215 44:291 45:15927 46:4127 47:328
49:1698 50:1945 51:237 52:1456 54:386 55:844
56:8 57:59 58:1774 59:1164 60:963 61:2271
62:2510 63:1935 64:5545 65:2349 66:4872 67:2963
68:1189 69:4187 70:1327 71:680 72:3042 74:2633
75:1395 76:579 77:2222 78:3899 79:3133 80:1984
81:1762 82:1497 83:1211 84:1332 85:3691 86:714
87:1914 88:2778 89:3327 90:541 91:7610 92:2009
93:2546 94:3454 95:4755 96:1309 97:351 98:1004
99:751 100:76 101:1051 102:2093 103:29321 104:4482
105:467 106:873 107:2548 108:850 109:4277 110:1987
111:3329 112:2040 113:1534 114:1488 115:1996 116:1909
117:2559 118:2296 119:1827 120:1692 121:1077 122:2539
123:2094 124:1596 125:2115 128:1237 129:1068 130:985
131:2012 132:785 133:377 134:1940 135:278 136:889
137:867 138:2427 139:1526 140:895 141:1442 142:1305
143:1431 144:1202 145:347 146:1821 147:1516 148:2210
149:1725 150:860 151:1069 152:1852 153:459 154:3575
155:1444 156:1687 157:1260 158:1040 159:2225 160:2491
161:1288 162:3478 163:1283 164:1635 165:1616 166:756
167:1720 168:3803 169:882 170:4489 171:832 172:3224
173:3136 174:1021 175:1141 176:3543 177:4632 178:3535
179:2123 180:2295 181:3059 182:3253 183:1960 184:2344
185:19603 186:4319 187:3807 188:3965 189:3408 190:8954
191:1407 192:11005 193:8667 194:7070 195:4967 196:2942
197:2413 198:5996 199:6050 200:7561 201:5875 202:10489
203:10036 204:4536 205:3472 206:3722 207:3393 208:4020
209:4677 210:4359 211:2427 212:4047 213:3433 214:1146
215:66 216:6486 217:2632 218:1293 219:574 220:1992
221:971 222:827 223:2194

End of report