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 15 Jul, 2023

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: 926979
Prefixes after maximum aggregation (per Origin AS): 351217
Deaggregation factor: 2.64
Unique aggregates announced (without unneeded subnets): 451896
Total ASes present in the Internet Routing Table: 74578
Prefixes per ASN: 12.43
Origin-only ASes present in the Internet Routing Table: 64040
Origin ASes announcing only one prefix: 26340
Transit ASes present in the Internet Routing Table: 10538
Transit-only ASes present in the Internet Routing Table: 439
Average AS path length visible in the Internet Routing Table: 4.3
Max AS path length visible: 68
Max AS path prepend of ASN (263725) 64
Prefixes from unregistered ASNs in the Routing Table: 1048
Number of instances of unregistered ASNs: 1052
Number of 32-bit ASNs allocated by the RIRs: 42267
Number of 32-bit ASNs visible in the Routing Table: 34804
Prefixes from 32-bit ASNs in the Routing Table: 173237
Number of bogon 32-bit ASNs visible in the Routing Table: 29
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 564
Number of addresses announced to Internet: 3054440448
Equivalent to 182 /8s, 15 /16s and 16 /24s
Percentage of available address space announced: 82.5
Percentage of allocated address space announced: 82.5
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: 309081

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

Prefixes being announced by APNIC Region ASes: 245848
Total APNIC prefixes after maximum aggregation: 69865
APNIC Deaggregation factor: 3.52
Prefixes being announced from the APNIC address blocks: 239678
Unique aggregates announced from the APNIC address blocks: 98658
APNIC Region origin ASes present in the Internet Routing Table: 13507
APNIC Prefixes per ASN: 17.74
APNIC Region origin ASes announcing only one prefix: 3997
APNIC Region transit ASes present in the Internet Routing Table: 1797
Average APNIC Region AS path length visible: 4.5
Max APNIC Region AS path length visible: 26
Number of APNIC region 32-bit ASNs visible in the Routing Table: 8830
Number of APNIC addresses announced to Internet: 773696640
Equivalent to 46 /8s, 29 /16s and 172 /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, 131072-153913
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: 271645
Total ARIN prefixes after maximum aggregation: 123536
ARIN Deaggregation factor: 2.20
Prefixes being announced from the ARIN address blocks: 273939
Unique aggregates announced from the ARIN address blocks: 130821
ARIN Region origin ASes present in the Internet Routing Table: 19099
ARIN Prefixes per ASN: 14.34
ARIN Region origin ASes announcing only one prefix: 6971
ARIN Region transit ASes present in the Internet Routing Table: 1952
Average ARIN Region AS path length visible: 3.7
Max ARIN Region AS path length visible: 24
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4813
Number of ARIN addresses announced to Internet: 1277673984
Equivalent to 76 /8s, 39 /16s and 194 /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: 259956
Total RIPE prefixes after maximum aggregation: 122598
RIPE Deaggregation factor: 2.12
Prefixes being announced from the RIPE address blocks: 256601
Unique aggregates announced from the RIPE address blocks: 159771
RIPE Region origin ASes present in the Internet Routing Table: 28356
RIPE Prefixes per ASN: 9.05
RIPE Region origin ASes announcing only one prefix: 12063
RIPE Region transit ASes present in the Internet Routing Table: 3928
Average RIPE Region AS path length visible: 4.3
Max RIPE Region AS path length visible: 32
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11233
Number of RIPE addresses announced to Internet: 716735872
Equivalent to 42 /8s, 184 /16s and 133 /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: 118894
Total LACNIC prefixes after maximum aggregation: 28611
LACNIC Deaggregation factor: 4.16
Prefixes being announced from the LACNIC address blocks: 118013
Unique aggregates announced from the LACNIC address blocks: 49519
LACNIC Region origin ASes present in the Internet Routing Table: 11026
LACNIC Prefixes per ASN: 10.70
LACNIC Region origin ASes announcing only one prefix: 2692
LACNIC Region transit ASes present in the Internet Routing Table: 2326
Average LACNIC Region AS path length visible: 4.9
Max LACNIC Region AS path length visible: 68
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8815
Number of LACNIC addresses announced to Internet: 178450432
Equivalent to 10 /8s, 162 /16s and 240 /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: 29588
Total AfriNIC prefixes after maximum aggregation: 5891
AfriNIC Deaggregation factor: 5.02
Prefixes being announced from the AfriNIC address blocks: 38184
Unique aggregates announced from the AfriNIC address blocks: 12662
AfriNIC Region origin ASes present in the Internet Routing Table: 1766
AfriNIC Prefixes per ASN: 21.62
AfriNIC Region origin ASes announcing only one prefix: 617
AfriNIC Region transit ASes present in the Internet Routing Table: 329
Average AfriNIC Region AS path length visible: 4.8
Max AfriNIC Region AS path length visible: 30
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1113
Number of AfriNIC addresses announced to Internet: 107549184
Equivalent to 6 /8s, 105 /16s and 18 /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 9530 8706 40 CHINAMOBILE-CN China Mobile Communicati
7545 5681 784 691 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4854 4192 75 ERX-CERNET-BKB China Education and Rese
18403 4237 347 25 FPT-AS-AP FPT Telecom Company, VN
7713 3536 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3382 1872 93 VNPT-AS-VN VNPT Corp, VN
7552 3344 1331 21 VIETEL-AS-AP Viettel Group, VN
9498 3047 497 247 BBIL-AP BHARTI Airtel Ltd., IN
4766 2538 11270 591 KIXS-AS-KR Korea Telecom, KR
24560 2444 834 445 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd

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 8736 10892 3083 AMAZON-02, US
11492 4515 299 629 CABLEONE, US
7155 4172 288 88 VIASAT-SP-BACKBONE, US
22773 3544 3054 269 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3525 1319 66 SHAW, CA
16625 3153 1565 2366 AKAMAI-AS, US
749 3142 54962 2394 DNIC-AS-00749, US
367 2750 3750 1318 DNIC-ASBLK-00306-00371, US
396982 2676 3594 383 GOOGLE-CLOUD-PLATFORM, US
30036 2503 361 396 MEDIACOM-ENTERPRISE-BUSINESS, 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 7298 1706 141 UNI2-AS, ES
39891 4897 290 61 ALJAWWALSTC-AS, SA
20940 4079 3398 161 AKAMAI-ASN1, NL
8551 3467 368 33 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2971 2294 913 ROSTELECOM-AS, RU
9009 2649 245 1376 M247, RO
34984 2307 361 609 TELLCOM-AS, TR
58224 1824 946 535 TCI, IR
6849 1800 307 17 UKRTELNET, UA
13188 1606 100 27 TRIOLAN, UA

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 11574 3376 592 UNINET, MX
10620 3529 507 840 Telmex Colombia S.A., CO
13999 2403 360 632 Mega Cable, S.A. de C.V., MX
11830 2225 369 64 Instituto Costarricense de Electricidad
28573 1316 2324 239 Claro NXT Telecomunicacoes Ltda, BR
3816 1306 774 170 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1303 344 511 Axtel, S.A.B. de C.V., MX
6147 1130 370 22 Telefonica del Peru S.A.A., PE
11664 1101 177 440 Techtel LMDS Comunicaciones Interactiva
26615 1037 2500 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 1627 393 19 LINKdotNET-AS, EG
24835 1548 533 27 RAYA-AS, EG
36992 1352 1518 282 ETISALAT-MISR, EG
36903 1242 550 99 MT-MPLS, MA
29571 1052 67 45 ORANGE-COTE-IVOIRE, CI
36935 923 521 44 Vodafone-, EG
6713 551 1861 34 IAM-AS, MA
15399 534 54 50 WANANCHI-, KE
24757 485 73 5 EthioNet-AS, ET
37342 466 32 1 MOVITEL, MZ

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 11574 3376 592 UNINET, MX
9808 9530 8706 40 CHINAMOBILE-CN China Mobile Communicati
16509 8736 10892 3083 AMAZON-02, US
12479 7298 1706 141 UNI2-AS, ES
7545 5681 784 691 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 290 61 ALJAWWALSTC-AS, SA
4538 4854 4192 75 ERX-CERNET-BKB China Education and Rese
11492 4515 299 629 CABLEONE, US
18403 4237 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4172 288 88 VIASAT-SP-BACKBONE, 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 9530 9490 CHINAMOBILE-CN China Mobile Communications Grou
12479 7298 7157 UNI2-AS, ES
16509 8736 5653 AMAZON-02, US
7545 5681 4990 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 4836 ALJAWWALSTC-AS, SA
4538 4854 4779 ERX-CERNET-BKB China Education and Research Net
18403 4237 4212 FPT-AS-AP FPT Telecom Company, VN
7155 4172 4084 VIASAT-SP-BACKBONE, US
20940 4079 3918 AKAMAI-ASN1, NL
11492 4515 3886 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
33492 UNALLOCATED 8.6.184.0/23 33650 COMCAST-33650, US
33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-DDOS-M
53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US
19695 UNALLOCATED 8.20.161.0/24 7015 COMCAST-7015, US
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US
393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US
396894 UNALLOCATED 8.28.201.0/24 46887 LIGHTOWER, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, 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
23.140.216.0/24 Origin: 27176 DATAWAGON, US
23.140.216.0/24 Transit: 20278 NEXEON, US
23.141.0.0/24 Origin: 395350 UNASSIGNED
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
23.176.160.0/24 Origin: 397327 UNASSIGNED
23.176.160.0/24 Transit: 19108 SUDDENLINK-COMMUNICATIONS, 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 /9:14 /10:39 /11:103 /12:296
/13:577 /14:1200 /15:2073 /16:13473 /17:8273 /18:13877
/19:25230 /20:44407 /21:51589 /22:110169 /23:98735 /24:556159
/25:749 /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
12479 6386 7298 UNI2-AS, ES
8151 5503 11574 UNINET, MX
39891 3632 4897 ALJAWWALSTC-AS, SA
11492 3426 4515 CABLEONE, US
6327 3335 3525 SHAW, CA
7155 3120 4172 VIASAT-SP-BACKBONE, US
8551 2936 3467 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
22773 2609 3544 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2158 2503 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2087 3529 Telmex Colombia S.A., CO

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

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

1:2208 2:1350 3:227 4:5 5:4496 6:130
7:6 8:1552 9:1 11:172 12:1520 13:382
14:2321 15:299 16:193 17:373 18:524 20:268
21:4 22:188 23:6373 24:2610 25:4 27:2473
29:19 31:2529 32:80 34:26 35:114 36:1966
37:4690 38:5006 39:829 40:152 41:3905 42:2020
43:2326 44:304 45:16637 46:4364 47:377 49:1773
50:1858 51:586 52:1595 54:397 55:976 56:8
57:120 58:1887 59:1149 60:984 61:2494 62:2664
63:1909 64:5604 65:2321 66:4989 67:3061 68:1334
69:4106 70:1210 71:687 72:2987 74:2639 75:1568
76:617 77:2445 78:1825 79:2979 80:2101 81:1796
82:1501 83:1264 84:1544 85:3002 86:765 87:2005
88:1182 89:3834 90:614 91:7786 92:2041 93:2602
94:3571 95:4048 96:1311 97:337 98:1153 99:735
100:95 101:1082 102:2806 103:31670 104:4575 105:504
106:886 107:2556 108:1077 109:4244 110:2111 111:3184
112:2061 113:1813 114:1644 115:1975 116:1916 117:2530
118:2618 119:1989 120:1820 121:1136 122:2570 123:2181
124:1617 125:2495 128:1458 129:1059 130:1017 131:1991
132:812 133:422 134:1800 135:307 136:886 137:954
138:2540 139:1591 140:1258 141:1299 142:1476 143:1502
144:988 145:341 146:1964 147:1587 148:2430 149:2139
150:883 151:1166 152:1834 153:496 154:4649 155:1358
156:1833 157:1316 158:1088 159:2267 160:2582 161:1554
162:3508 163:1569 164:1623 165:1866 166:1066 167:1714
168:3878 169:950 170:4614 171:890 172:3645 173:2966
174:1090 175:1192 176:3744 177:4492 178:3607 179:2173
180:2446 181:3493 182:3438 183:1993 184:2324 185:20482
186:4745 187:4088 188:4122 189:3710 190:9253 191:1391
192:10933 193:8925 194:7327 195:5140 196:3112 197:2379
198:5999 199:6105 200:8083 201:5948 202:10600 203:10127
204:4563 205:3701 206:4339 207:3458 208:4144 209:4933
210:4474 211:2527 212:4253 213:3590 214:1091 215:59
216:6680 217:2737 218:1297 219:584 220:1985 221:965
222:855 223:2185

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 22 Jul, 2023

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: 927100
Prefixes after maximum aggregation (per Origin AS): 351578
Deaggregation factor: 2.64
Unique aggregates announced (without unneeded subnets): 452379
Total ASes present in the Internet Routing Table: 74596
Prefixes per ASN: 12.43
Origin-only ASes present in the Internet Routing Table: 64039
Origin ASes announcing only one prefix: 26302
Transit ASes present in the Internet Routing Table: 10557
Transit-only ASes present in the Internet Routing Table: 450
Average AS path length visible in the Internet Routing Table: 4.3
Max AS path length visible: 68
Max AS path prepend of ASN (263725) 64
Prefixes from unregistered ASNs in the Routing Table: 1101
Number of instances of unregistered ASNs: 1103
Number of 32-bit ASNs allocated by the RIRs: 42276
Number of 32-bit ASNs visible in the Routing Table: 34837
Prefixes from 32-bit ASNs in the Routing Table: 173955
Number of bogon 32-bit ASNs visible in the Routing Table: 34
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 611
Number of addresses announced to Internet: 3054068736
Equivalent to 182 /8s, 9 /16s and 100 /24s
Percentage of available address space announced: 82.5
Percentage of allocated address space announced: 82.5
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: 308840

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

Prefixes being announced by APNIC Region ASes: 246161
Total APNIC prefixes after maximum aggregation: 70004
APNIC Deaggregation factor: 3.52
Prefixes being announced from the APNIC address blocks: 239893
Unique aggregates announced from the APNIC address blocks: 98720
APNIC Region origin ASes present in the Internet Routing Table: 13527
APNIC Prefixes per ASN: 17.73
APNIC Region origin ASes announcing only one prefix: 4004
APNIC Region transit ASes present in the Internet Routing Table: 1797
Average APNIC Region AS path length visible: 4.5
Max APNIC Region AS path length visible: 28
Number of APNIC region 32-bit ASNs visible in the Routing Table: 8850
Number of APNIC addresses announced to Internet: 773626240
Equivalent to 46 /8s, 28 /16s and 153 /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, 131072-153913
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: 271793
Total ARIN prefixes after maximum aggregation: 123669
ARIN Deaggregation factor: 2.20
Prefixes being announced from the ARIN address blocks: 274020
Unique aggregates announced from the ARIN address blocks: 130777
ARIN Region origin ASes present in the Internet Routing Table: 19095
ARIN Prefixes per ASN: 14.35
ARIN Region origin ASes announcing only one prefix: 6959
ARIN Region transit ASes present in the Internet Routing Table: 1953
Average ARIN Region AS path length visible: 3.7
Max ARIN Region AS path length visible: 24
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4818
Number of ARIN addresses announced to Internet: 1277193984
Equivalent to 76 /8s, 32 /16s and 111 /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: 260013
Total RIPE prefixes after maximum aggregation: 122678
RIPE Deaggregation factor: 2.12
Prefixes being announced from the RIPE address blocks: 256847
Unique aggregates announced from the RIPE address blocks: 160046
RIPE Region origin ASes present in the Internet Routing Table: 28352
RIPE Prefixes per ASN: 9.06
RIPE Region origin ASes announcing only one prefix: 12035
RIPE Region transit ASes present in the Internet Routing Table: 3944
Average RIPE Region AS path length visible: 4.2
Max RIPE Region AS path length visible: 34
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11247
Number of RIPE addresses announced to Internet: 716894592
Equivalent to 42 /8s, 186 /16s and 241 /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: 118670
Total LACNIC prefixes after maximum aggregation: 28610
LACNIC Deaggregation factor: 4.15
Prefixes being announced from the LACNIC address blocks: 117785
Unique aggregates announced from the LACNIC address blocks: 49635
LACNIC Region origin ASes present in the Internet Routing Table: 11009
LACNIC Prefixes per ASN: 10.70
LACNIC Region origin ASes announcing only one prefix: 2693
LACNIC Region transit ASes present in the Internet Routing Table: 2334
Average LACNIC Region AS path length visible: 4.9
Max LACNIC Region AS path length visible: 68
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8811
Number of LACNIC addresses announced to Internet: 178450944
Equivalent to 10 /8s, 162 /16s and 242 /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: 29362
Total AfriNIC prefixes after maximum aggregation: 5893
AfriNIC Deaggregation factor: 4.98
Prefixes being announced from the AfriNIC address blocks: 37944
Unique aggregates announced from the AfriNIC address blocks: 12692
AfriNIC Region origin ASes present in the Internet Routing Table: 1765
AfriNIC Prefixes per ASN: 21.50
AfriNIC Region origin ASes announcing only one prefix: 611
AfriNIC Region transit ASes present in the Internet Routing Table: 326
Average AfriNIC Region AS path length visible: 4.8
Max AfriNIC Region AS path length visible: 40
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1111
Number of AfriNIC addresses announced to Internet: 107557632
Equivalent to 6 /8s, 105 /16s and 51 /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 9527 8706 40 CHINAMOBILE-CN China Mobile Communicati
7545 5686 784 692 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4857 4192 75 ERX-CERNET-BKB China Education and Rese
18403 4241 347 25 FPT-AS-AP FPT Telecom Company, VN
7713 3588 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3381 1856 96 VNPT-AS-VN VNPT Corp, VN
7552 3345 1331 21 VIETEL-AS-AP Viettel Group, VN
9498 3048 497 247 BBIL-AP BHARTI Airtel Ltd., IN
4766 2545 11271 592 KIXS-AS-KR Korea Telecom, KR
24560 2452 835 443 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd

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 8701 10914 3133 AMAZON-02, US
11492 4516 300 615 CABLEONE, US
7155 4194 289 101 VIASAT-SP-BACKBONE, US
22773 3542 3054 269 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3525 1319 66 SHAW, CA
16625 3168 1577 2375 AKAMAI-AS, US
749 3140 54962 2392 DNIC-AS-00749, US
367 2762 3753 1322 DNIC-ASBLK-00306-00371, US
396982 2677 3595 383 GOOGLE-CLOUD-PLATFORM, US
30036 2514 362 355 MEDIACOM-ENTERPRISE-BUSINESS, 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 7299 1706 141 UNI2-AS, ES
39891 4897 290 61 ALJAWWALSTC-AS, SA
20940 4092 3398 161 AKAMAI-ASN1, NL
8551 3461 368 33 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2971 2294 913 ROSTELECOM-AS, RU
9009 2660 246 1381 M247, RO
34984 2313 361 608 TELLCOM-AS, TR
58224 1824 944 540 TCI, IR
6849 1798 307 17 UKRTELNET, UA
13188 1606 100 27 TRIOLAN, UA

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 11606 3358 592 UNINET, MX
10620 3529 507 836 Telmex Colombia S.A., CO
13999 2409 361 631 Mega Cable, S.A. de C.V., MX
11830 2107 369 64 Instituto Costarricense de Electricidad
28573 1317 2322 238 Claro NXT Telecomunicacoes Ltda, BR
3816 1300 767 172 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1300 344 511 Axtel, S.A.B. de C.V., MX
6147 1130 370 22 Telefonica del Peru S.A.A., PE
11664 1104 177 436 Techtel LMDS Comunicaciones Interactiva
26615 1038 2500 48 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 1604 393 19 LINKdotNET-AS, EG
24835 1517 533 27 RAYA-AS, EG
36992 1296 1518 282 ETISALAT-MISR, EG
36903 1242 550 99 MT-MPLS, MA
29571 1052 67 45 ORANGE-COTE-IVOIRE, CI
36935 922 521 43 Vodafone-, EG
6713 551 1861 34 IAM-AS, MA
37342 505 32 1 MOVITEL, MZ
24757 485 73 5 EthioNet-AS, ET
15399 458 54 50 WANANCHI-, KE

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 11606 3358 592 UNINET, MX
9808 9527 8706 40 CHINAMOBILE-CN China Mobile Communicati
16509 8701 10914 3133 AMAZON-02, US
12479 7299 1706 141 UNI2-AS, ES
7545 5686 784 692 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 290 61 ALJAWWALSTC-AS, SA
4538 4857 4192 75 ERX-CERNET-BKB China Education and Rese
11492 4516 300 615 CABLEONE, US
18403 4241 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4194 289 101 VIASAT-SP-BACKBONE, 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 9527 9487 CHINAMOBILE-CN China Mobile Communications Grou
12479 7299 7158 UNI2-AS, ES
16509 8701 5568 AMAZON-02, US
7545 5686 4994 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 4836 ALJAWWALSTC-AS, SA
4538 4857 4782 ERX-CERNET-BKB China Education and Research Net
18403 4241 4216 FPT-AS-AP FPT Telecom Company, VN
7155 4194 4093 VIASAT-SP-BACKBONE, US
20940 4092 3931 AKAMAI-ASN1, NL
11492 4516 3901 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
33492 UNALLOCATED 8.6.184.0/23 33650 COMCAST-33650, US
33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-DDOS-M
53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US
19695 UNALLOCATED 8.20.161.0/24 7015 COMCAST-7015, US
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US
393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US
396894 UNALLOCATED 8.28.201.0/24 46887 LIGHTOWER, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, 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
23.140.216.0/24 Origin: 27176 DATAWAGON, US
23.140.216.0/24 Transit: 20278 NEXEON, US
23.141.0.0/24 Origin: 395350 UNASSIGNED
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
23.158.88.0/24 Origin: 20473 AS-CHOOPA, US
23.158.88.0/24 Transit: 3257 GTT-BACKBONE GTT, US
23.176.160.0/24 Origin: 397327 UNASSIGNED
23.176.160.0/24 Transit: 19108 SUDDENLINK-COMMUNICATIONS, 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

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 /9:14 /10:39 /11:102 /12:296
/13:576 /14:1198 /15:2073 /16:13485 /17:8280 /18:13845
/19:25211 /20:44431 /21:51530 /22:110165 /23:98844 /24:556249
/25:746 /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
12479 6387 7299 UNI2-AS, ES
8151 5540 11606 UNINET, MX
39891 3632 4897 ALJAWWALSTC-AS, SA
11492 3425 4516 CABLEONE, US
6327 3335 3525 SHAW, CA
7155 3139 4194 VIASAT-SP-BACKBONE, US
8551 2930 3461 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
22773 2607 3542 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2169 2514 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2088 3529 Telmex Colombia S.A., CO

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

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

1:2210 2:1354 3:230 4:5 5:4499 6:131
7:6 8:1552 9:1 11:172 12:1522 13:379
14:2321 15:301 16:198 17:374 18:523 20:268
21:4 22:188 23:6374 24:2614 25:4 27:2489
29:19 31:2530 32:81 34:25 35:114 36:1983
37:4694 38:5030 39:829 40:152 41:3844 42:2026
43:2326 44:303 45:16675 46:4376 47:377 49:1773
50:1856 51:584 52:1592 54:397 55:975 56:8
57:120 58:1891 59:1147 60:984 61:2498 62:2658
63:1922 64:5571 65:2316 66:4948 67:3049 68:1328
69:4092 70:1210 71:677 72:2984 74:2648 75:1581
76:617 77:2447 78:1826 79:2977 80:2110 81:1804
82:1491 83:1271 84:1539 85:2983 86:765 87:1992
88:1185 89:3837 90:613 91:7795 92:2049 93:2605
94:3580 95:4047 96:1306 97:331 98:1149 99:734
100:95 101:1082 102:2813 103:31766 104:4577 105:501
106:887 107:2556 108:1078 109:4252 110:2111 111:3188
112:2060 113:1811 114:1643 115:1970 116:1912 117:2516
118:2633 119:1983 120:1817 121:1138 122:2573 123:2184
124:1614 125:2498 128:1426 129:1047 130:1015 131:1967
132:813 133:422 134:1801 135:307 136:888 137:962
138:2505 139:1584 140:1259 141:1300 142:1476 143:1493
144:987 145:341 146:1959 147:1611 148:2430 149:2164
150:882 151:1166 152:1832 153:500 154:4683 155:1368
156:1882 157:1320 158:1098 159:2270 160:2585 161:1554
162:3513 163:1566 164:1669 165:1854 166:1067 167:1729
168:3882 169:940 170:4597 171:891 172:3647 173:2974
174:1047 175:1192 176:3739 177:4496 178:3614 179:2157
180:2455 181:3493 182:3443 183:1983 184:2314 185:20517
186:4754 187:4103 188:4127 189:3718 190:9244 191:1391
192:10936 193:8931 194:7321 195:5173 196:3115 197:2292
198:6013 199:6090 200:8061 201:5932 202:10593 203:10131
204:4572 205:3679 206:4356 207:3457 208:4143 209:4927
210:4474 211:2532 212:4255 213:3587 214:1092 215:60
216:6669 217:2752 218:1277 219:584 220:2006 221:961
222:854 223:2188

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 29 Jul, 2023

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: 927608
Prefixes after maximum aggregation (per Origin AS): 351673
Deaggregation factor: 2.64
Unique aggregates announced (without unneeded subnets): 452476
Total ASes present in the Internet Routing Table: 74625
Prefixes per ASN: 12.43
Origin-only ASes present in the Internet Routing Table: 64078
Origin ASes announcing only one prefix: 26312
Transit ASes present in the Internet Routing Table: 10547
Transit-only ASes present in the Internet Routing Table: 456
Average AS path length visible in the Internet Routing Table: 4.2
Max AS path length visible: 68
Max AS path prepend of ASN (263725) 64
Prefixes from unregistered ASNs in the Routing Table: 1101
Number of instances of unregistered ASNs: 1103
Number of 32-bit ASNs allocated by the RIRs: 42345
Number of 32-bit ASNs visible in the Routing Table: 34877
Prefixes from 32-bit ASNs in the Routing Table: 174104
Number of bogon 32-bit ASNs visible in the Routing Table: 33
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 607
Number of addresses announced to Internet: 3053785344
Equivalent to 182 /8s, 5 /16s and 17 /24s
Percentage of available address space announced: 82.5
Percentage of allocated address space announced: 82.5
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: 309027

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

Prefixes being announced by APNIC Region ASes: 246183
Total APNIC prefixes after maximum aggregation: 70163
APNIC Deaggregation factor: 3.51
Prefixes being announced from the APNIC address blocks: 239982
Unique aggregates announced from the APNIC address blocks: 98829
APNIC Region origin ASes present in the Internet Routing Table: 13551
APNIC Prefixes per ASN: 17.71
APNIC Region origin ASes announcing only one prefix: 4014
APNIC Region transit ASes present in the Internet Routing Table: 1790
Average APNIC Region AS path length visible: 4.5
Max APNIC Region AS path length visible: 28
Number of APNIC region 32-bit ASNs visible in the Routing Table: 8869
Number of APNIC addresses announced to Internet: 773427072
Equivalent to 46 /8s, 25 /16s and 143 /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, 131072-153913
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: 271963
Total ARIN prefixes after maximum aggregation: 123672
ARIN Deaggregation factor: 2.20
Prefixes being announced from the ARIN address blocks: 274070
Unique aggregates announced from the ARIN address blocks: 130874
ARIN Region origin ASes present in the Internet Routing Table: 19093
ARIN Prefixes per ASN: 14.35
ARIN Region origin ASes announcing only one prefix: 6958
ARIN Region transit ASes present in the Internet Routing Table: 1954
Average ARIN Region AS path length visible: 3.7
Max ARIN Region AS path length visible: 24
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4817
Number of ARIN addresses announced to Internet: 1277267200
Equivalent to 76 /8s, 33 /16s and 141 /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: 260230
Total RIPE prefixes after maximum aggregation: 122637
RIPE Deaggregation factor: 2.12
Prefixes being announced from the RIPE address blocks: 256976
Unique aggregates announced from the RIPE address blocks: 159847
RIPE Region origin ASes present in the Internet Routing Table: 28354
RIPE Prefixes per ASN: 9.06
RIPE Region origin ASes announcing only one prefix: 12041
RIPE Region transit ASes present in the Internet Routing Table: 3942
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: 11264
Number of RIPE addresses announced to Internet: 716774016
Equivalent to 42 /8s, 185 /16s and 26 /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: 118452
Total LACNIC prefixes after maximum aggregation: 28544
LACNIC Deaggregation factor: 4.15
Prefixes being announced from the LACNIC address blocks: 117598
Unique aggregates announced from the LACNIC address blocks: 49709
LACNIC Region origin ASes present in the Internet Routing Table: 11000
LACNIC Prefixes per ASN: 10.69
LACNIC Region origin ASes announcing only one prefix: 2682
LACNIC Region transit ASes present in the Internet Routing Table: 2322
Average LACNIC Region AS path length visible: 4.9
Max LACNIC Region AS path length visible: 68
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8812
Number of LACNIC addresses announced to Internet: 178572288
Equivalent to 10 /8s, 164 /16s and 204 /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: 29679
Total AfriNIC prefixes after maximum aggregation: 5920
AfriNIC Deaggregation factor: 5.01
Prefixes being announced from the AfriNIC address blocks: 38375
Unique aggregates announced from the AfriNIC address blocks: 12721
AfriNIC Region origin ASes present in the Internet Routing Table: 1768
AfriNIC Prefixes per ASN: 21.71
AfriNIC Region origin ASes announcing only one prefix: 617
AfriNIC Region transit ASes present in the Internet Routing Table: 333
Average AfriNIC Region AS path length visible: 4.8
Max AfriNIC Region AS path length visible: 40
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1115
Number of AfriNIC addresses announced to Internet: 107383808
Equivalent to 6 /8s, 102 /16s and 140 /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 9526 8706 40 CHINAMOBILE-CN China Mobile Communicati
7545 5682 784 689 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4853 4192 75 ERX-CERNET-BKB China Education and Rese
18403 4250 347 25 FPT-AS-AP FPT Telecom Company, VN
7713 3588 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3370 1856 95 VNPT-AS-VN VNPT Corp, VN
7552 3362 1331 21 VIETEL-AS-AP Viettel Group, VN
9498 3050 498 247 BBIL-AP BHARTI Airtel Ltd., IN
4766 2549 11270 588 KIXS-AS-KR Korea Telecom, KR
24560 2457 833 454 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd

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 8806 10937 3168 AMAZON-02, US
11492 4525 300 620 CABLEONE, US
7155 4194 288 101 VIASAT-SP-BACKBONE, US
22773 3541 3053 268 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3525 1319 66 SHAW, CA
16625 3144 1557 2354 AKAMAI-AS, US
749 3139 54962 2391 DNIC-AS-00749, US
367 2968 3840 1404 DNIC-ASBLK-00306-00371, US
396982 2678 3595 384 GOOGLE-CLOUD-PLATFORM, US
30036 2514 361 351 MEDIACOM-ENTERPRISE-BUSINESS, 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 7310 1706 141 UNI2-AS, ES
39891 4897 290 61 ALJAWWALSTC-AS, SA
20940 4074 3398 158 AKAMAI-ASN1, NL
8551 3454 368 33 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2973 2294 914 ROSTELECOM-AS, RU
9009 2670 247 1394 M247, RO
34984 2317 362 605 TELLCOM-AS, TR
58224 1816 944 535 TCI, IR
6849 1765 307 17 UKRTELNET, UA
13188 1606 100 27 TRIOLAN, UA

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 11617 3387 596 UNINET, MX
10620 3533 507 832 Telmex Colombia S.A., CO
13999 2419 362 635 Mega Cable, S.A. de C.V., MX
11830 1996 369 64 Instituto Costarricense de Electricidad
28573 1317 2322 238 Claro NXT Telecomunicacoes Ltda, BR
3816 1301 767 167 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1299 344 510 Axtel, S.A.B. de C.V., MX
6147 1123 370 22 Telefonica del Peru S.A.A., PE
11664 1112 181 436 Techtel LMDS Comunicaciones Interactiva
26615 1036 2500 48 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 1587 393 19 LINKdotNET-AS, EG
24835 1517 533 27 RAYA-AS, EG
36992 1355 1518 282 ETISALAT-MISR, EG
36903 1242 550 99 MT-MPLS, MA
29571 1049 67 45 ORANGE-COTE-IVOIRE, CI
36935 922 521 43 Vodafone-, EG
6713 550 1861 34 IAM-AS, MA
37342 507 32 1 MOVITEL, MZ
24757 479 73 5 EthioNet-AS, ET
15399 457 54 50 WANANCHI-, KE

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 11617 3387 596 UNINET, MX
9808 9526 8706 40 CHINAMOBILE-CN China Mobile Communicati
16509 8806 10937 3168 AMAZON-02, US
12479 7310 1706 141 UNI2-AS, ES
7545 5682 784 689 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 290 61 ALJAWWALSTC-AS, SA
4538 4853 4192 75 ERX-CERNET-BKB China Education and Rese
11492 4525 300 620 CABLEONE, US
18403 4250 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4194 288 101 VIASAT-SP-BACKBONE, 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 9526 9486 CHINAMOBILE-CN China Mobile Communications Grou
12479 7310 7169 UNI2-AS, ES
16509 8806 5638 AMAZON-02, US
7545 5682 4993 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 4836 ALJAWWALSTC-AS, SA
4538 4853 4778 ERX-CERNET-BKB China Education and Research Net
18403 4250 4225 FPT-AS-AP FPT Telecom Company, VN
7155 4194 4093 VIASAT-SP-BACKBONE, US
20940 4074 3916 AKAMAI-ASN1, NL
11492 4525 3905 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
33492 UNALLOCATED 8.6.184.0/23 33650 COMCAST-33650, US
33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-DDOS-M
53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US
19695 UNALLOCATED 8.20.161.0/24 7015 COMCAST-7015, US
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US
393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US
396894 UNALLOCATED 8.28.201.0/24 46887 LIGHTOWER, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, 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
23.140.216.0/24 Origin: 27176 DATAWAGON, US
23.140.216.0/24 Transit: 20278 NEXEON, US
23.141.0.0/24 Origin: 395350 UNASSIGNED
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
23.176.160.0/24 Origin: 397327 UNASSIGNED
23.176.160.0/24 Transit: 19108 SUDDENLINK-COMMUNICATIONS, 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 /9:14 /10:39 /11:102 /12:297
/13:579 /14:1198 /15:2071 /16:13473 /17:8279 /18:13876
/19:25203 /20:44422 /21:51527 /22:110199 /23:98821 /24:556744
/25:748 /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
12479 6400 7310 UNI2-AS, ES
8151 5586 11617 UNINET, MX
39891 3632 4897 ALJAWWALSTC-AS, SA
11492 3434 4525 CABLEONE, US
6327 3335 3525 SHAW, CA
7155 3139 4194 VIASAT-SP-BACKBONE, US
8551 2923 3454 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
22773 2607 3541 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2169 2514 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2092 3533 Telmex Colombia S.A., CO

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

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

1:2218 2:1347 3:245 4:5 5:4487 6:131
7:6 8:1553 9:1 11:172 12:1523 13:374
14:2308 15:302 16:198 17:373 18:540 20:271
21:4 22:188 23:6371 24:2477 25:4 27:2504
29:19 31:2533 32:81 34:25 35:114 36:1945
37:4693 38:5087 39:832 40:152 41:3887 42:2033
43:2328 44:305 45:16659 46:4339 47:381 49:1789
50:1862 51:584 52:1592 54:390 55:979 56:8
57:120 58:1892 59:1170 60:989 61:2487 62:2673
63:1926 64:5571 65:2291 66:4951 67:3050 68:1326
69:4090 70:1208 71:679 72:2977 74:2637 75:1579
76:620 77:2448 78:1833 79:2952 80:2114 81:1805
82:1493 83:1269 84:1542 85:2985 86:766 87:2014
88:1175 89:3840 90:619 91:7797 92:2066 93:2605
94:3568 95:4042 96:1295 97:329 98:1149 99:735
100:95 101:1083 102:2832 103:31834 104:4586 105:568
106:887 107:2557 108:1098 109:4244 110:2107 111:3174
112:2062 113:1810 114:1647 115:1985 116:1913 117:2514
118:2672 119:1980 120:1816 121:1140 122:2577 123:2184
124:1618 125:2516 128:1450 129:1047 130:1020 131:1968
132:814 133:422 134:1791 135:306 136:881 137:960
138:2623 139:1581 140:1253 141:1302 142:1476 143:1492
144:1006 145:342 146:1960 147:1596 148:2431 149:2170
150:881 151:1170 152:1849 153:506 154:4696 155:1379
156:1891 157:1323 158:1099 159:2231 160:2595 161:1571
162:3510 163:1569 164:1721 165:1849 166:1039 167:1738
168:3878 169:935 170:4625 171:902 172:3644 173:2988
174:1045 175:1147 176:3747 177:4482 178:3619 179:2165
180:2458 181:3491 182:3444 183:1989 184:2296 185:20488
186:4737 187:4111 188:4126 189:3721 190:9230 191:1389
192:10941 193:8945 194:7310 195:5178 196:3121 197:2465
198:6021 199:6096 200:7991 201:5906 202:10612 203:10095
204:4560 205:3660 206:4353 207:3450 208:4145 209:4933
210:4478 211:2534 212:4255 213:3593 214:1096 215:60
216:6721 217:2761 218:1282 219:584 220:2032 221:961
222:854 223:2191

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 05 Aug, 2023

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: 927714
Prefixes after maximum aggregation (per Origin AS): 351711
Deaggregation factor: 2.64
Unique aggregates announced (without unneeded subnets): 452501
Total ASes present in the Internet Routing Table: 74648
Prefixes per ASN: 12.43
Origin-only ASes present in the Internet Routing Table: 64103
Origin ASes announcing only one prefix: 26307
Transit ASes present in the Internet Routing Table: 10545
Transit-only ASes present in the Internet Routing Table: 461
Average AS path length visible in the Internet Routing Table: 4.2
Max AS path length visible: 68
Max AS path prepend of ASN (263725) 64
Prefixes from unregistered ASNs in the Routing Table: 1058
Number of instances of unregistered ASNs: 1060
Number of 32-bit ASNs allocated by the RIRs: 42376
Number of 32-bit ASNs visible in the Routing Table: 34895
Prefixes from 32-bit ASNs in the Routing Table: 174016
Number of bogon 32-bit ASNs visible in the Routing Table: 33
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 580
Number of addresses announced to Internet: 3053861632
Equivalent to 182 /8s, 6 /16s and 59 /24s
Percentage of available address space announced: 82.5
Percentage of allocated address space announced: 82.5
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: 309205

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

Prefixes being announced by APNIC Region ASes: 246446
Total APNIC prefixes after maximum aggregation: 70242
APNIC Deaggregation factor: 3.51
Prefixes being announced from the APNIC address blocks: 240196
Unique aggregates announced from the APNIC address blocks: 98808
APNIC Region origin ASes present in the Internet Routing Table: 13548
APNIC Prefixes per ASN: 17.73
APNIC Region origin ASes announcing only one prefix: 4001
APNIC Region transit ASes present in the Internet Routing Table: 1779
Average APNIC Region AS path length visible: 4.5
Max APNIC Region AS path length visible: 27
Number of APNIC region 32-bit ASNs visible in the Routing Table: 8864
Number of APNIC addresses announced to Internet: 773502848
Equivalent to 46 /8s, 26 /16s and 183 /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, 131072-153913
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: 271941
Total ARIN prefixes after maximum aggregation: 123823
ARIN Deaggregation factor: 2.20
Prefixes being announced from the ARIN address blocks: 274002
Unique aggregates announced from the ARIN address blocks: 130924
ARIN Region origin ASes present in the Internet Routing Table: 19093
ARIN Prefixes per ASN: 14.35
ARIN Region origin ASes announcing only one prefix: 6963
ARIN Region transit ASes present in the Internet Routing Table: 1958
Average ARIN Region AS path length visible: 3.7
Max ARIN Region AS path length visible: 24
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4818
Number of ARIN addresses announced to Internet: 1277299200
Equivalent to 76 /8s, 34 /16s and 10 /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: 259952
Total RIPE prefixes after maximum aggregation: 122501
RIPE Deaggregation factor: 2.12
Prefixes being announced from the RIPE address blocks: 256839
Unique aggregates announced from the RIPE address blocks: 159899
RIPE Region origin ASes present in the Internet Routing Table: 28387
RIPE Prefixes per ASN: 9.05
RIPE Region origin ASes announcing only one prefix: 12061
RIPE Region transit ASes present in the Internet Routing Table: 3943
Average RIPE Region AS path length visible: 4.3
Max RIPE Region AS path length visible: 34
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11290
Number of RIPE addresses announced to Internet: 716523648
Equivalent to 42 /8s, 181 /16s and 72 /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: 118592
Total LACNIC prefixes after maximum aggregation: 28503
LACNIC Deaggregation factor: 4.16
Prefixes being announced from the LACNIC address blocks: 117714
Unique aggregates announced from the LACNIC address blocks: 49677
LACNIC Region origin ASes present in the Internet Routing Table: 10999
LACNIC Prefixes per ASN: 10.70
LACNIC Region origin ASes announcing only one prefix: 2663
LACNIC Region transit ASes present in the Internet Routing Table: 2330
Average LACNIC Region AS path length visible: 4.9
Max LACNIC Region AS path length visible: 68
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8809
Number of LACNIC addresses announced to Internet: 178518272
Equivalent to 10 /8s, 163 /16s and 249 /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: 29725
Total AfriNIC prefixes after maximum aggregation: 5923
AfriNIC Deaggregation factor: 5.02
Prefixes being announced from the AfriNIC address blocks: 38383
Unique aggregates announced from the AfriNIC address blocks: 12707
AfriNIC Region origin ASes present in the Internet Routing Table: 1768
AfriNIC Prefixes per ASN: 21.71
AfriNIC Region origin ASes announcing only one prefix: 619
AfriNIC Region transit ASes present in the Internet Routing Table: 330
Average AfriNIC Region AS path length visible: 4.9
Max AfriNIC Region AS path length visible: 40
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1114
Number of AfriNIC addresses announced to Internet: 107623168
Equivalent to 6 /8s, 106 /16s and 51 /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 9529 8706 40 CHINAMOBILE-CN China Mobile Communicati
7545 5692 784 689 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4852 4192 75 ERX-CERNET-BKB China Education and Rese
18403 4247 347 25 FPT-AS-AP FPT Telecom Company, VN
7713 3588 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3354 1840 97 VNPT-AS-VN VNPT Corp, VN
7552 3337 1331 21 VIETEL-AS-AP Viettel Group, VN
9498 3059 498 247 BBIL-AP BHARTI Airtel Ltd., IN
4766 2559 11271 592 KIXS-AS-KR Korea Telecom, KR
24560 2472 839 427 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd

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 8863 10943 3166 AMAZON-02, US
11492 4522 300 622 CABLEONE, US
7155 4194 288 101 VIASAT-SP-BACKBONE, US
22773 3534 3051 269 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3527 1319 66 SHAW, CA
749 3150 54961 2402 DNIC-AS-00749, US
16625 3076 1510 2322 AKAMAI-AS, US
367 2967 3825 1397 DNIC-ASBLK-00306-00371, US
396982 2684 3596 388 GOOGLE-CLOUD-PLATFORM, US
30036 2510 359 371 MEDIACOM-ENTERPRISE-BUSINESS, 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 7323 1707 142 UNI2-AS, ES
39891 4897 290 61 ALJAWWALSTC-AS, SA
20940 4078 3398 158 AKAMAI-ASN1, NL
8551 3452 368 33 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2973 2294 914 ROSTELECOM-AS, RU
9009 2658 246 1389 M247, RO
34984 2317 362 602 TELLCOM-AS, TR
58224 1815 944 536 TCI, IR
13188 1606 100 27 TRIOLAN, UA
6849 1604 307 17 UKRTELNET, UA

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 11599 3371 601 UNINET, MX
10620 3535 507 828 Telmex Colombia S.A., CO
13999 2423 362 635 Mega Cable, S.A. de C.V., MX
11830 1997 369 64 Instituto Costarricense de Electricidad
28573 1316 2324 234 Claro NXT Telecomunicacoes Ltda, BR
3816 1301 767 167 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1299 344 510 Axtel, S.A.B. de C.V., MX
6147 1123 370 22 Telefonica del Peru S.A.A., PE
11664 1113 181 435 Techtel LMDS Comunicaciones Interactiva
26615 1037 2500 48 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 1587 393 19 LINKdotNET-AS, EG
24835 1517 533 27 RAYA-AS, EG
36992 1356 1518 282 ETISALAT-MISR, EG
36903 1242 550 99 MT-MPLS, MA
29571 1051 67 45 ORANGE-COTE-IVOIRE, CI
36935 922 521 43 Vodafone-, EG
6713 550 1861 34 IAM-AS, MA
37342 498 32 1 MOVITEL, MZ
15399 459 55 50 WANANCHI-, KE
24757 440 73 5 EthioNet-AS, ET

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 11599 3371 601 UNINET, MX
9808 9529 8706 40 CHINAMOBILE-CN China Mobile Communicati
16509 8863 10943 3166 AMAZON-02, US
12479 7323 1707 142 UNI2-AS, ES
7545 5692 784 689 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 290 61 ALJAWWALSTC-AS, SA
4538 4852 4192 75 ERX-CERNET-BKB China Education and Rese
11492 4522 300 622 CABLEONE, US
18403 4247 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4194 288 101 VIASAT-SP-BACKBONE, 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 9529 9489 CHINAMOBILE-CN China Mobile Communications Grou
12479 7323 7181 UNI2-AS, ES
16509 8863 5697 AMAZON-02, US
7545 5692 5003 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 4836 ALJAWWALSTC-AS, SA
4538 4852 4777 ERX-CERNET-BKB China Education and Research Net
18403 4247 4222 FPT-AS-AP FPT Telecom Company, VN
7155 4194 4093 VIASAT-SP-BACKBONE, US
20940 4078 3920 AKAMAI-ASN1, NL
11492 4522 3900 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
33492 UNALLOCATED 8.6.184.0/23 33650 COMCAST-33650, US
33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-DDOS-M
53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US
19695 UNALLOCATED 8.20.161.0/24 7015 COMCAST-7015, US
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US
393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US
396894 UNALLOCATED 8.28.201.0/24 46887 LIGHTOWER, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, 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
23.140.216.0/24 Origin: 27176 DATAWAGON, US
23.140.216.0/24 Transit: 20278 NEXEON, US
23.141.0.0/24 Origin: 395350 UNASSIGNED
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
23.176.160.0/24 Origin: 397327 UNASSIGNED
23.176.160.0/24 Transit: 19108 SUDDENLINK-COMMUNICATIONS, 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 /9:14 /10:39 /11:102 /12:296
/13:575 /14:1197 /15:2071 /16:13487 /17:8274 /18:13868
/19:25172 /20:44383 /21:51499 /22:110131 /23:98935 /24:556908
/25:747 /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
12479 6412 7323 UNI2-AS, ES
8151 5608 11599 UNINET, MX
39891 3632 4897 ALJAWWALSTC-AS, SA
11492 3432 4522 CABLEONE, US
6327 3337 3527 SHAW, CA
7155 3139 4194 VIASAT-SP-BACKBONE, US
8551 2921 3452 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
22773 2602 3534 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2167 2510 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2094 3535 Telmex Colombia S.A., CO

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

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

1:2214 2:1340 3:247 4:5 5:4508 6:133
7:6 8:1553 9:1 11:172 12:1520 13:384
14:2307 15:302 16:198 17:375 18:553 20:273
21:4 22:188 23:6379 24:2486 25:6 27:2488
29:19 31:2521 32:81 34:25 35:114 36:1992
37:4672 38:5127 39:835 40:147 41:3922 42:2038
43:2333 44:312 45:16610 46:4328 47:384 49:1787
50:1862 51:585 52:1594 54:391 55:950 56:8
57:120 58:1893 59:1172 60:992 61:2483 62:2689
63:1917 64:5574 65:2292 66:4955 67:3052 68:1321
69:4093 70:1207 71:680 72:2980 74:2615 75:1580
76:620 77:2452 78:1828 79:2973 80:2114 81:1809
82:1494 83:1277 84:1535 85:2972 86:765 87:2000
88:1173 89:3860 90:616 91:7816 92:2060 93:2588
94:3570 95:4035 96:1297 97:318 98:1147 99:735
100:95 101:1076 102:2827 103:31895 104:4572 105:565
106:888 107:2551 108:1098 109:4262 110:2118 111:3191
112:2063 113:1811 114:1656 115:1987 116:1917 117:2529
118:2667 119:1976 120:1813 121:1146 122:2585 123:2186
124:1620 125:2509 128:1459 129:1054 130:1026 131:1967
132:816 133:422 134:1794 135:306 136:898 137:961
138:2606 139:1589 140:1242 141:1293 142:1476 143:1497
144:1010 145:342 146:1960 147:1609 148:2430 149:2183
150:879 151:1168 152:1848 153:510 154:4681 155:1382
156:1877 157:1322 158:1079 159:2228 160:2593 161:1568
162:3515 163:1584 164:1717 165:1851 166:998 167:1732
168:3880 169:931 170:4600 171:881 172:3633 173:2989
174:1051 175:1192 176:3748 177:4552 178:3606 179:2163
180:2429 181:3489 182:3446 183:1993 184:2301 185:20500
186:4746 187:4108 188:4141 189:3762 190:9221 191:1396
192:10943 193:8943 194:7294 195:5176 196:3103 197:2461
198:6015 199:6096 200:7998 201:5986 202:10576 203:10059
204:4562 205:3664 206:4320 207:3447 208:4155 209:4932
210:4476 211:2534 212:4247 213:3593 214:1087 215:60
216:6734 217:2765 218:1287 219:584 220:2031 221:967
222:839 223:2193

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 12 Aug, 2023

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: 927197
Prefixes after maximum aggregation (per Origin AS): 351848
Deaggregation factor: 2.64
Unique aggregates announced (without unneeded subnets): 452652
Total ASes present in the Internet Routing Table: 74689
Prefixes per ASN: 12.41
Origin-only ASes present in the Internet Routing Table: 64139
Origin ASes announcing only one prefix: 26321
Transit ASes present in the Internet Routing Table: 10550
Transit-only ASes present in the Internet Routing Table: 460
Average AS path length visible in the Internet Routing Table: 4.2
Max AS path length visible: 68
Max AS path prepend of ASN (263725) 64
Prefixes from unregistered ASNs in the Routing Table: 1089
Number of instances of unregistered ASNs: 1091
Number of 32-bit ASNs allocated by the RIRs: 42412
Number of 32-bit ASNs visible in the Routing Table: 34947
Prefixes from 32-bit ASNs in the Routing Table: 174202
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: 583
Number of addresses announced to Internet: 3053031936
Equivalent to 181 /8s, 249 /16s and 146 /24s
Percentage of available address space announced: 82.5
Percentage of allocated address space announced: 82.5
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: 308731

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

Prefixes being announced by APNIC Region ASes: 246423
Total APNIC prefixes after maximum aggregation: 70396
APNIC Deaggregation factor: 3.50
Prefixes being announced from the APNIC address blocks: 240152
Unique aggregates announced from the APNIC address blocks: 98847
APNIC Region origin ASes present in the Internet Routing Table: 13588
APNIC Prefixes per ASN: 17.67
APNIC Region origin ASes announcing only one prefix: 4016
APNIC Region transit ASes present in the Internet Routing Table: 1797
Average APNIC Region AS path length visible: 4.4
Max APNIC Region AS path length visible: 27
Number of APNIC region 32-bit ASNs visible in the Routing Table: 8907
Number of APNIC addresses announced to Internet: 773483392
Equivalent to 46 /8s, 26 /16s and 107 /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, 131072-153913
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: 271694
Total ARIN prefixes after maximum aggregation: 123742
ARIN Deaggregation factor: 2.20
Prefixes being announced from the ARIN address blocks: 273727
Unique aggregates announced from the ARIN address blocks: 130872
ARIN Region origin ASes present in the Internet Routing Table: 19086
ARIN Prefixes per ASN: 14.34
ARIN Region origin ASes announcing only one prefix: 6964
ARIN Region transit ASes present in the Internet Routing Table: 1957
Average ARIN Region AS path length visible: 3.7
Max ARIN Region AS path length visible: 24
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4818
Number of ARIN addresses announced to Internet: 1276336896
Equivalent to 76 /8s, 19 /16s and 91 /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: 259713
Total RIPE prefixes after maximum aggregation: 122508
RIPE Deaggregation factor: 2.12
Prefixes being announced from the RIPE address blocks: 256719
Unique aggregates announced from the RIPE address blocks: 159957
RIPE Region origin ASes present in the Internet Routing Table: 28386
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: 3936
Average RIPE Region AS path length visible: 4.3
Max RIPE Region AS path length visible: 34
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11297
Number of RIPE addresses announced to Internet: 716764800
Equivalent to 42 /8s, 184 /16s and 246 /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
196608-216475
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: 118443
Total LACNIC prefixes after maximum aggregation: 28555
LACNIC Deaggregation factor: 4.15
Prefixes being announced from the LACNIC address blocks: 117519
Unique aggregates announced from the LACNIC address blocks: 49794
LACNIC Region origin ASes present in the Internet Routing Table: 10999
LACNIC Prefixes per ASN: 10.68
LACNIC Region origin ASes announcing only one prefix: 2666
LACNIC Region transit ASes present in the Internet Routing Table: 2324
Average LACNIC Region AS path length visible: 4.9
Max LACNIC Region AS path length visible: 68
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8812
Number of LACNIC addresses announced to Internet: 178495744
Equivalent to 10 /8s, 163 /16s and 161 /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: 29835
Total AfriNIC prefixes after maximum aggregation: 5907
AfriNIC Deaggregation factor: 5.05
Prefixes being announced from the AfriNIC address blocks: 38497
Unique aggregates announced from the AfriNIC address blocks: 12695
AfriNIC Region origin ASes present in the Internet Routing Table: 1769
AfriNIC Prefixes per ASN: 21.76
AfriNIC Region origin ASes announcing only one prefix: 615
AfriNIC Region transit ASes present in the Internet Routing Table: 332
Average AfriNIC Region AS path length visible: 4.8
Max AfriNIC Region AS path length visible: 40
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1113
Number of AfriNIC addresses announced to Internet: 107537408
Equivalent to 6 /8s, 104 /16s and 228 /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 9532 8706 41 CHINAMOBILE-CN China Mobile Communicati
7545 5699 784 689 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4862 4193 76 ERX-CERNET-BKB China Education and Rese
18403 4223 347 25 FPT-AS-AP FPT Telecom Company, VN
7713 3595 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon
7552 3353 1331 21 VIETEL-AS-AP Viettel Group, VN
45899 3232 1840 97 VNPT-AS-VN VNPT Corp, VN
9498 3071 498 248 BBIL-AP BHARTI Airtel Ltd., IN
4766 2554 11271 592 KIXS-AS-KR Korea Telecom, KR
24560 2481 843 405 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd

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 8814 10964 3185 AMAZON-02, US
11492 4522 300 622 CABLEONE, US
7155 4194 288 101 VIASAT-SP-BACKBONE, US
22773 3554 3053 290 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3527 1319 66 SHAW, CA
749 3149 54961 2401 DNIC-AS-00749, US
16625 3090 1510 2327 AKAMAI-AS, US
367 2973 3824 1409 DNIC-ASBLK-00306-00371, US
396982 2683 3596 388 GOOGLE-CLOUD-PLATFORM, US
30036 2492 357 426 MEDIACOM-ENTERPRISE-BUSINESS, 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 7341 1713 145 UNI2-AS, ES
39891 4897 290 61 ALJAWWALSTC-AS, SA
20940 4086 3398 155 AKAMAI-ASN1, NL
8551 3457 368 33 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2972 2294 914 ROSTELECOM-AS, RU
9009 2668 247 1395 M247, RO
34984 2317 362 602 TELLCOM-AS, TR
58224 1818 944 535 TCI, IR
13188 1606 100 27 TRIOLAN, UA
61317 1570 104 1223 ASDETUK www.heficed.com, US

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 11464 3357 601 UNINET, MX
10620 3534 507 832 Telmex Colombia S.A., CO
13999 2428 362 636 Mega Cable, S.A. de C.V., MX
11830 1995 369 64 Instituto Costarricense de Electricidad
28573 1314 2324 233 Claro NXT Telecomunicacoes Ltda, BR
6503 1301 344 509 Axtel, S.A.B. de C.V., MX
3816 1300 767 172 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6147 1123 370 22 Telefonica del Peru S.A.A., PE
11664 1113 181 435 Techtel LMDS Comunicaciones Interactiva
26615 1041 2501 49 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 1588 393 19 LINKdotNET-AS, EG
24835 1517 533 27 RAYA-AS, EG
36992 1356 1518 282 ETISALAT-MISR, EG
36903 1242 550 99 MT-MPLS, MA
29571 1051 67 45 ORANGE-COTE-IVOIRE, CI
36935 922 521 43 Vodafone-, EG
6713 550 1861 34 IAM-AS, MA
15399 534 54 49 WANANCHI-, KE
37342 480 32 1 MOVITEL, MZ
24757 441 73 5 EthioNet-AS, ET

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 11464 3357 601 UNINET, MX
9808 9532 8706 41 CHINAMOBILE-CN China Mobile Communicati
16509 8814 10964 3185 AMAZON-02, US
12479 7341 1713 145 UNI2-AS, ES
7545 5699 784 689 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 290 61 ALJAWWALSTC-AS, SA
4538 4862 4193 76 ERX-CERNET-BKB China Education and Rese
11492 4522 300 622 CABLEONE, US
18403 4223 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4194 288 101 VIASAT-SP-BACKBONE, 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 9532 9491 CHINAMOBILE-CN China Mobile Communications Grou
12479 7341 7196 UNI2-AS, ES
16509 8814 5629 AMAZON-02, US
7545 5699 5010 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 4836 ALJAWWALSTC-AS, SA
4538 4862 4786 ERX-CERNET-BKB China Education and Research Net
18403 4223 4198 FPT-AS-AP FPT Telecom Company, VN
7155 4194 4093 VIASAT-SP-BACKBONE, US
20940 4086 3931 AKAMAI-ASN1, NL
11492 4522 3900 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
46990 UNALLOCATED 8.5.242.0/23 3356 LEVEL3, US
33492 UNALLOCATED 8.6.184.0/23 33650 COMCAST-33650, US
33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-DDOS-M
40493 UNALLOCATED 8.17.26.0/24 3356 LEVEL3, US
53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US
19695 UNALLOCATED 8.20.161.0/24 7015 COMCAST-7015, US
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US
393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US
396894 UNALLOCATED 8.28.201.0/24 46887 LIGHTOWER, 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
23.140.216.0/24 Origin: 27176 DATAWAGON, US
23.140.216.0/24 Transit: 20278 NEXEON, US
23.141.0.0/24 Origin: 395350 RESERVED, ZZ
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
23.176.160.0/24 Origin: 397327 RESERVED, ZZ
23.176.160.0/24 Transit: 19108 SUDDENLINK-COMMUNICATIONS, US
41.57.124.0/22 Origin: 37442 RESERVED, ZZ
41.57.124.0/22 Transit: 37204 TELONE, ZW
41.57.124.0/23 Origin: 37442 RESERVED, ZZ
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 /9:14 /10:39 /11:102 /12:295
/13:575 /14:1196 /15:2070 /16:13495 /17:8298 /18:13876
/19:25166 /20:44317 /21:51455 /22:110098 /23:98896 /24:556542
/25:747 /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
12479 6427 7341 UNI2-AS, ES
8151 5505 11464 UNINET, MX
39891 3632 4897 ALJAWWALSTC-AS, SA
11492 3432 4522 CABLEONE, US
6327 3337 3527 SHAW, CA
7155 3139 4194 VIASAT-SP-BACKBONE, US
8551 2926 3457 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
22773 2603 3554 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2149 2492 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2092 3534 Telmex Colombia S.A., CO

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

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

1:2236 2:1342 3:229 4:5 5:4523 6:134
7:6 8:1556 9:1 11:172 12:1516 13:373
14:2289 15:302 16:198 17:375 18:594 20:278
21:4 22:188 23:6402 24:2488 25:6 27:2495
29:19 31:2522 32:81 34:25 35:115 36:1989
37:4643 38:5113 39:840 40:147 41:4033 42:2048
43:2339 44:315 45:16573 46:4302 47:384 49:1788
50:1860 51:585 52:1594 54:391 55:960 56:8
57:120 58:1891 59:1175 60:994 61:2483 62:2691
63:1923 64:5572 65:2289 66:4944 67:3014 68:1323
69:4091 70:1206 71:680 72:2973 74:2623 75:1575
76:620 77:2441 78:1834 79:2976 80:2114 81:1794
82:1495 83:1279 84:1540 85:2980 86:765 87:1986
88:1170 89:3849 90:617 91:7814 92:2064 93:2602
94:3525 95:4013 96:1294 97:319 98:1082 99:735
100:90 101:1075 102:2885 103:31965 104:4555 105:566
106:890 107:2551 108:1118 109:4265 110:2115 111:3186
112:2062 113:1808 114:1652 115:1981 116:1923 117:2493
118:2656 119:1981 120:1799 121:1147 122:2586 123:2190
124:1619 125:2509 128:1446 129:1050 130:1023 131:1971
132:815 133:422 134:1790 135:307 136:903 137:970
138:2650 139:1594 140:1246 141:1296 142:1475 143:1484
144:998 145:342 146:1959 147:1610 148:2437 149:2111
150:881 151:1180 152:1844 153:514 154:4687 155:1377
156:1909 157:1320 158:1083 159:2230 160:2603 161:1570
162:3513 163:1591 164:1716 165:1819 166:990 167:1728
168:3862 169:930 170:4601 171:899 172:3636 173:2980
174:990 175:1195 176:3787 177:4499 178:3551 179:2153
180:2434 181:3506 182:3438 183:1995 184:2297 185:20493
186:4733 187:4093 188:4159 189:3722 190:9240 191:1398
192:10943 193:8952 194:7276 195:5182 196:3109 197:2432
198:6008 199:6079 200:8008 201:5979 202:10563 203:10027
204:4538 205:3658 206:4316 207:3452 208:4165 209:4919
210:4486 211:2533 212:4245 213:3572 214:1092 215:60
216:6699 217:2771 218:1289 219:584 220:2032 221:970
222:836 223:2194

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 Aug, 2023

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: 927242
Prefixes after maximum aggregation (per Origin AS): 352002
Deaggregation factor: 2.63
Unique aggregates announced (without unneeded subnets): 452701
Total ASes present in the Internet Routing Table: 74748
Prefixes per ASN: 12.40
Origin-only ASes present in the Internet Routing Table: 64164
Origin ASes announcing only one prefix: 26373
Transit ASes present in the Internet Routing Table: 10584
Transit-only ASes present in the Internet Routing Table: 454
Average AS path length visible in the Internet Routing Table: 4.2
Max AS path length visible: 132
Max AS path prepend of ASN ( 37447) 129
Prefixes from unregistered ASNs in the Routing Table: 1002
Number of instances of unregistered ASNs: 1004
Number of 32-bit ASNs allocated by the RIRs: 42455
Number of 32-bit ASNs visible in the Routing Table: 34992
Prefixes from 32-bit ASNs in the Routing Table: 174304
Number of bogon 32-bit ASNs visible in the Routing Table: 29
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 566
Number of addresses announced to Internet: 3052365312
Equivalent to 181 /8s, 239 /16s and 102 /24s
Percentage of available address space announced: 82.4
Percentage of allocated address space announced: 82.4
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: 308880

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

Prefixes being announced by APNIC Region ASes: 246132
Total APNIC prefixes after maximum aggregation: 70385
APNIC Deaggregation factor: 3.50
Prefixes being announced from the APNIC address blocks: 239730
Unique aggregates announced from the APNIC address blocks: 98919
APNIC Region origin ASes present in the Internet Routing Table: 13600
APNIC Prefixes per ASN: 17.63
APNIC Region origin ASes announcing only one prefix: 4035
APNIC Region transit ASes present in the Internet Routing Table: 1806
Average APNIC Region AS path length visible: 4.4
Max APNIC Region AS path length visible: 27
Number of APNIC region 32-bit ASNs visible in the Routing Table: 8923
Number of APNIC addresses announced to Internet: 773395072
Equivalent to 46 /8s, 25 /16s and 18 /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, 131072-153913
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: 271743
Total ARIN prefixes after maximum aggregation: 123850
ARIN Deaggregation factor: 2.19
Prefixes being announced from the ARIN address blocks: 273832
Unique aggregates announced from the ARIN address blocks: 130932
ARIN Region origin ASes present in the Internet Routing Table: 19099
ARIN Prefixes per ASN: 14.34
ARIN Region origin ASes announcing only one prefix: 6970
ARIN Region transit ASes present in the Internet Routing Table: 1960
Average ARIN Region AS path length visible: 3.7
Max ARIN Region AS path length visible: 24
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4818
Number of ARIN addresses announced to Internet: 1276006400
Equivalent to 76 /8s, 14 /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: 260223
Total RIPE prefixes after maximum aggregation: 122560
RIPE Deaggregation factor: 2.12
Prefixes being announced from the RIPE address blocks: 257147
Unique aggregates announced from the RIPE address blocks: 159996
RIPE Region origin ASes present in the Internet Routing Table: 28405
RIPE Prefixes per ASN: 9.05
RIPE Region origin ASes announcing only one prefix: 12054
RIPE Region transit ASes present in the Internet Routing Table: 3939
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: 11302
Number of RIPE addresses announced to Internet: 716347264
Equivalent to 42 /8s, 178 /16s and 151 /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
196608-216475
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: 118279
Total LACNIC prefixes after maximum aggregation: 28588
LACNIC Deaggregation factor: 4.14
Prefixes being announced from the LACNIC address blocks: 117328
Unique aggregates announced from the LACNIC address blocks: 49655
LACNIC Region origin ASes present in the Internet Routing Table: 11017
LACNIC Prefixes per ASN: 10.65
LACNIC Region origin ASes announcing only one prefix: 2697
LACNIC Region transit ASes present in the Internet Routing Table: 2325
Average LACNIC Region AS path length visible: 4.9
Max LACNIC Region AS path length visible: 70
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8830
Number of LACNIC addresses announced to Internet: 178547712
Equivalent to 10 /8s, 164 /16s and 108 /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: 29863
Total AfriNIC prefixes after maximum aggregation: 5919
AfriNIC Deaggregation factor: 5.05
Prefixes being announced from the AfriNIC address blocks: 38639
Unique aggregates announced from the AfriNIC address blocks: 12725
AfriNIC Region origin ASes present in the Internet Routing Table: 1778
AfriNIC Prefixes per ASN: 21.73
AfriNIC Region origin ASes announcing only one prefix: 617
AfriNIC Region transit ASes present in the Internet Routing Table: 332
Average AfriNIC Region AS path length visible: 4.9
Max AfriNIC Region AS path length visible: 132
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1119
Number of AfriNIC addresses announced to Internet: 107667968
Equivalent to 6 /8s, 106 /16s and 226 /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 9524 8705 38 CHINAMOBILE-CN China Mobile Communicati
7545 5701 784 685 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4867 4193 76 ERX-CERNET-BKB China Education and Rese
18403 4313 347 25 FPT-AS-AP FPT Telecom Company, VN
7713 3595 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3352 1840 97 VNPT-AS-VN VNPT Corp, VN
9498 3083 498 248 BBIL-AP BHARTI Airtel Ltd., IN
7552 2932 1331 21 VIETEL-AS-AP Viettel Group, VN
4766 2558 11271 592 KIXS-AS-KR Korea Telecom, KR
24560 2482 844 409 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd

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 8817 10963 3227 AMAZON-02, US
11492 4524 300 622 CABLEONE, US
7155 4176 288 101 VIASAT-SP-BACKBONE, US
22773 3552 3054 291 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3527 1319 66 SHAW, CA
749 3150 54961 2402 DNIC-AS-00749, US
16625 3090 1508 2328 AKAMAI-AS, US
367 2992 3829 1418 DNIC-ASBLK-00306-00371, US
396982 2685 3596 387 GOOGLE-CLOUD-PLATFORM, US
30036 2503 359 387 MEDIACOM-ENTERPRISE-BUSINESS, 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 7342 1713 145 UNI2-AS, ES
39891 4897 290 61 ALJAWWALSTC-AS, SA
20940 4092 3398 155 AKAMAI-ASN1, NL
8551 3460 368 34 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2983 2294 918 ROSTELECOM-AS, RU
9009 2675 247 1386 M247, RO
34984 2321 362 599 TELLCOM-AS, TR
58224 1817 943 536 TCI, IR
13188 1606 100 27 TRIOLAN, UA
61317 1526 102 1189 ASDETUK www.heficed.com, US

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 11550 3357 601 UNINET, MX
10620 3530 506 845 Telmex Colombia S.A., CO
13999 2442 364 643 Mega Cable, S.A. de C.V., MX
11830 1997 369 64 Instituto Costarricense de Electricidad
28573 1315 2324 233 Claro NXT Telecomunicacoes Ltda, BR
3816 1288 757 193 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1272 344 511 Axtel, S.A.B. de C.V., MX
6147 1114 370 22 Telefonica del Peru S.A.A., PE
11664 1113 181 435 Techtel LMDS Comunicaciones Interactiva
26615 1035 2501 49 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 1594 393 19 LINKdotNET-AS, EG
24835 1517 533 27 RAYA-AS, EG
36992 1356 1518 282 ETISALAT-MISR, EG
36903 1242 550 99 MT-MPLS, MA
29571 1051 67 45 ORANGE-COTE-IVOIRE, CI
36935 922 521 43 Vodafone-, EG
6713 550 1861 34 IAM-AS, MA
24757 477 73 5 EthioNet-AS, ET
37342 472 32 1 MOVITEL, MZ
15399 451 55 50 WANANCHI-, KE

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 11550 3357 601 UNINET, MX
9808 9524 8705 38 CHINAMOBILE-CN China Mobile Communicati
16509 8817 10963 3227 AMAZON-02, US
12479 7342 1713 145 UNI2-AS, ES
7545 5701 784 685 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 290 61 ALJAWWALSTC-AS, SA
4538 4867 4193 76 ERX-CERNET-BKB China Education and Rese
11492 4524 300 622 CABLEONE, US
18403 4313 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4176 288 101 VIASAT-SP-BACKBONE, 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 9524 9486 CHINAMOBILE-CN China Mobile Communications Grou
12479 7342 7197 UNI2-AS, ES
16509 8817 5590 AMAZON-02, US
7545 5701 5016 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 4836 ALJAWWALSTC-AS, SA
4538 4867 4791 ERX-CERNET-BKB China Education and Research Net
18403 4313 4288 FPT-AS-AP FPT Telecom Company, VN
7155 4176 4075 VIASAT-SP-BACKBONE, US
20940 4092 3937 AKAMAI-ASN1, NL
11492 4524 3902 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
33492 UNALLOCATED 8.6.184.0/23 33650 COMCAST-33650, US
33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-DDOS-M
40493 UNALLOCATED 8.17.26.0/24 3356 LEVEL3, US
53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US
393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US
396894 UNALLOCATED 8.28.201.0/24 46887 LIGHTOWER, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, 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
23.140.216.0/24 Origin: 27176 DATAWAGON, US
23.140.216.0/24 Transit: 20278 NEXEON, US
23.141.0.0/24 Origin: 395350 RESERVED, ZZ
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
23.176.160.0/24 Origin: 397327 RESERVED, ZZ
23.176.160.0/24 Transit: 19108 SUDDENLINK-COMMUNICATIONS, US
36.255.139.0/24 Origin: 56050 NEW-SHINE-INTERNET-TH 134 Yenchit Road,
36.255.139.0/24 Transit: 58913 HCL-TH 4819 Supapong 3 Alley, Srinakarin
41.57.124.0/22 Origin: 37442 RESERVED, ZZ
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 /9:14 /10:39 /11:102 /12:296
/13:576 /14:1195 /15:2069 /16:13508 /17:8290 /18:13869
/19:25176 /20:44517 /21:51321 /22:110018 /23:98949 /24:556548
/25:739 /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
12479 6428 7342 UNI2-AS, ES
8151 5601 11550 UNINET, MX
39891 3632 4897 ALJAWWALSTC-AS, SA
11492 3434 4524 CABLEONE, US
6327 3337 3527 SHAW, CA
7155 3121 4176 VIASAT-SP-BACKBONE, US
8551 2928 3460 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
22773 2600 3552 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2160 2503 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2094 3530 Telmex Colombia S.A., CO

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

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

1:2232 2:1376 3:226 4:5 5:4547 6:138
7:6 8:1550 9:1 11:172 12:1509 13:379
14:2316 15:302 16:198 17:373 18:598 20:280
21:4 22:188 23:6405 24:2490 25:6 27:2478
29:19 31:2524 32:81 34:25 35:117 36:1996
37:4611 38:5135 39:856 40:147 41:3966 42:2090
43:2322 44:317 45:16575 46:4339 47:384 49:1801
50:1861 51:593 52:1597 54:388 55:968 56:8
57:121 58:1890 59:1169 60:996 61:2430 62:2704
63:1918 64:5564 65:2334 66:4947 67:3009 68:1325
69:4088 70:1197 71:656 72:2951 74:2622 75:1569
76:619 77:2447 78:1837 79:2984 80:2115 81:1803
82:1501 83:1282 84:1537 85:2984 86:761 87:1980
88:1167 89:3853 90:617 91:7818 92:2068 93:2606
94:3511 95:4007 96:1280 97:318 98:1082 99:734
100:90 101:1071 102:2884 103:31915 104:4554 105:568
106:891 107:2561 108:1131 109:4255 110:2120 111:3190
112:2052 113:1810 114:1658 115:1975 116:1906 117:2467
118:2682 119:1981 120:1810 121:1148 122:2588 123:2188
124:1619 125:2505 128:1471 129:1050 130:1029 131:1957
132:818 133:423 134:1788 135:307 136:907 137:971
138:2635 139:1580 140:1254 141:1293 142:1479 143:1495
144:1000 145:340 146:1967 147:1612 148:2424 149:2133
150:869 151:1200 152:1849 153:516 154:4770 155:1385
156:1934 157:1321 158:1084 159:2233 160:2604 161:1556
162:3500 163:1594 164:1708 165:1823 166:1013 167:1729
168:3851 169:909 170:4602 171:889 172:3660 173:2976
174:991 175:1196 176:3789 177:4493 178:3549 179:2137
180:2426 181:3477 182:3453 183:1998 184:2293 185:20504
186:4745 187:4073 188:4159 189:3723 190:9254 191:1399
192:10946 193:8947 194:7297 195:5189 196:3126 197:2454
198:6015 199:6082 200:7917 201:6011 202:10565 203:10029
204:4545 205:3682 206:4314 207:3470 208:4129 209:4913
210:4462 211:2474 212:4244 213:3579 214:1093 215:60
216:6679 217:2761 218:1286 219:582 220:2030 221:976
222:836 223:2169

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
UKNOF, 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 Sep, 2023

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: 927029
Prefixes after maximum aggregation (per Origin AS): 352283
Deaggregation factor: 2.63
Unique aggregates announced (without unneeded subnets): 452648
Total ASes present in the Internet Routing Table: 74745
Prefixes per ASN: 12.40
Origin-only ASes present in the Internet Routing Table: 64206
Origin ASes announcing only one prefix: 26346
Transit ASes present in the Internet Routing Table: 10539
Transit-only ASes present in the Internet Routing Table: 456
Average AS path length visible in the Internet Routing Table: 4.2
Max AS path length visible: 132
Max AS path prepend of ASN ( 37447) 129
Prefixes from unregistered ASNs in the Routing Table: 1011
Number of instances of unregistered ASNs: 1013
Number of 32-bit ASNs allocated by the RIRs: 42560
Number of 32-bit ASNs visible in the Routing Table: 35031
Prefixes from 32-bit ASNs in the Routing Table: 174588
Number of bogon 32-bit ASNs visible in the Routing Table: 42
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 546
Number of addresses announced to Internet: 3056681728
Equivalent to 182 /8s, 49 /16s and 67 /24s
Percentage of available address space announced: 82.6
Percentage of allocated address space announced: 82.6
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: 308479

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

Prefixes being announced by APNIC Region ASes: 246230
Total APNIC prefixes after maximum aggregation: 70545
APNIC Deaggregation factor: 3.49
Prefixes being announced from the APNIC address blocks: 239962
Unique aggregates announced from the APNIC address blocks: 98716
APNIC Region origin ASes present in the Internet Routing Table: 13608
APNIC Prefixes per ASN: 17.63
APNIC Region origin ASes announcing only one prefix: 4036
APNIC Region transit ASes present in the Internet Routing Table: 1798
Average APNIC Region AS path length visible: 4.4
Max APNIC Region AS path length visible: 24
Number of APNIC region 32-bit ASNs visible in the Routing Table: 8936
Number of APNIC addresses announced to Internet: 772978304
Equivalent to 46 /8s, 18 /16s and 182 /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, 131072-153913
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: 272068
Total ARIN prefixes after maximum aggregation: 123862
ARIN Deaggregation factor: 2.20
Prefixes being announced from the ARIN address blocks: 274437
Unique aggregates announced from the ARIN address blocks: 131388
ARIN Region origin ASes present in the Internet Routing Table: 19097
ARIN Prefixes per ASN: 14.37
ARIN Region origin ASes announcing only one prefix: 6956
ARIN Region transit ASes present in the Internet Routing Table: 1957
Average ARIN Region AS path length visible: 3.7
Max ARIN Region AS path length visible: 24
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4826
Number of ARIN addresses announced to Internet: 1280142336
Equivalent to 76 /8s, 77 /16s and 108 /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: 259870
Total RIPE prefixes after maximum aggregation: 122697
RIPE Deaggregation factor: 2.12
Prefixes being announced from the RIPE address blocks: 256375
Unique aggregates announced from the RIPE address blocks: 159997
RIPE Region origin ASes present in the Internet Routing Table: 28383
RIPE Prefixes per ASN: 9.03
RIPE Region origin ASes announcing only one prefix: 12032
RIPE Region transit ASes present in the Internet Routing Table: 3929
Average RIPE Region AS path length visible: 4.3
Max RIPE Region AS path length visible: 34
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11305
Number of RIPE addresses announced to Internet: 716752256
Equivalent to 42 /8s, 184 /16s and 197 /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
196608-216475
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: 118155
Total LACNIC prefixes after maximum aggregation: 28527
LACNIC Deaggregation factor: 4.14
Prefixes being announced from the LACNIC address blocks: 117183
Unique aggregates announced from the LACNIC address blocks: 49270
LACNIC Region origin ASes present in the Internet Routing Table: 11024
LACNIC Prefixes per ASN: 10.63
LACNIC Region origin ASes announcing only one prefix: 2701
LACNIC Region transit ASes present in the Internet Routing Table: 2316
Average LACNIC Region AS path length visible: 4.9
Max LACNIC Region AS path length visible: 70
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8838
Number of LACNIC addresses announced to Internet: 178604032
Equivalent to 10 /8s, 165 /16s and 72 /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: 29695
Total AfriNIC prefixes after maximum aggregation: 5954
AfriNIC Deaggregation factor: 4.99
Prefixes being announced from the AfriNIC address blocks: 38526
Unique aggregates announced from the AfriNIC address blocks: 12822
AfriNIC Region origin ASes present in the Internet Routing Table: 1785
AfriNIC Prefixes per ASN: 21.58
AfriNIC Region origin ASes announcing only one prefix: 621
AfriNIC Region transit ASes present in the Internet Routing Table: 332
Average AfriNIC Region AS path length visible: 4.9
Max AfriNIC Region AS path length visible: 132
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1126
Number of AfriNIC addresses announced to Internet: 107749888
Equivalent to 6 /8s, 108 /16s and 34 /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 9498 8729 40 CHINAMOBILE-CN China Mobile Communicati
7545 5726 784 688 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4867 4192 75 ERX-CERNET-BKB China Education and Rese
18403 4330 347 25 FPT-AS-AP FPT Telecom Company, VN
7713 3596 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3339 1840 97 VNPT-AS-VN VNPT Corp, VN
9498 3116 498 251 BBIL-AP BHARTI Airtel Ltd., IN
7552 2935 1330 20 VIETEL-AS-AP Viettel Group, VN
4766 2559 11271 594 KIXS-AS-KR Korea Telecom, KR
24560 2490 847 397 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd

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 9016 10983 3266 AMAZON-02, US
11492 4523 300 648 CABLEONE, US
7155 4179 288 101 VIASAT-SP-BACKBONE, US
22773 3559 3056 314 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3535 1319 66 SHAW, CA
749 3146 54960 2398 DNIC-AS-00749, US
16625 3042 1467 2297 AKAMAI-AS, US
367 2966 3835 1395 DNIC-ASBLK-00306-00371, US
396982 2688 3596 387 GOOGLE-CLOUD-PLATFORM, US
30036 2498 358 376 MEDIACOM-ENTERPRISE-BUSINESS, 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 7346 1713 145 UNI2-AS, ES
39891 4897 290 61 ALJAWWALSTC-AS, SA
20940 4090 3398 153 AKAMAI-ASN1, NL
8551 3459 368 34 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2983 2296 916 ROSTELECOM-AS, RU
9009 2674 247 1381 M247, RO
34984 2328 362 596 TELLCOM-AS, TR
58224 1749 933 521 TCI, IR
13188 1606 100 27 TRIOLAN, UA
61317 1510 101 1176 ASDETUK www.heficed.com, US

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 11521 3362 597 UNINET, MX
10620 3537 506 849 Telmex Colombia S.A., CO
13999 2453 364 642 Mega Cable, S.A. de C.V., MX
11830 1996 369 64 Instituto Costarricense de Electricidad
28573 1317 2324 232 Claro NXT Telecomunicacoes Ltda, BR
6503 1302 344 510 Axtel, S.A.B. de C.V., MX
3816 1294 764 196 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
11664 1121 182 434 Techtel LMDS Comunicaciones Interactiva
6147 1113 370 22 Telefonica del Peru S.A.A., PE
26615 1015 2501 49 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 1593 393 19 LINKdotNET-AS, EG
24835 1457 497 26 RAYA-AS, EG
36992 1356 1518 281 ETISALAT-MISR, EG
36903 1242 550 99 MT-MPLS, MA
29571 1047 67 45 ORANGE-COTE-IVOIRE, CI
36935 781 520 36 Vodafone-, EG
6713 551 1861 34 IAM-AS, MA
15399 533 55 51 WANANCHI-, KE
37342 465 32 1 MOVITEL, MZ
24757 458 73 5 EthioNet-AS, ET

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 11521 3362 597 UNINET, MX
9808 9498 8729 40 CHINAMOBILE-CN China Mobile Communicati
16509 9016 10983 3266 AMAZON-02, US
12479 7346 1713 145 UNI2-AS, ES
7545 5726 784 688 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 290 61 ALJAWWALSTC-AS, SA
4538 4867 4192 75 ERX-CERNET-BKB China Education and Rese
11492 4523 300 648 CABLEONE, US
18403 4330 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4179 288 101 VIASAT-SP-BACKBONE, 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 9498 9458 CHINAMOBILE-CN China Mobile Communications Grou
12479 7346 7201 UNI2-AS, ES
16509 9016 5750 AMAZON-02, US
7545 5726 5038 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 4836 ALJAWWALSTC-AS, SA
4538 4867 4792 ERX-CERNET-BKB China Education and Research Net
18403 4330 4305 FPT-AS-AP FPT Telecom Company, VN
7155 4179 4078 VIASAT-SP-BACKBONE, US
20940 4090 3937 AKAMAI-ASN1, NL
11492 4523 3875 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
33492 UNALLOCATED 8.6.184.0/23 33650 COMCAST-33650, US
33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-DDOS-M
40493 UNALLOCATED 8.17.26.0/24 3356 LEVEL3, US
53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US
393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US
396894 UNALLOCATED 8.28.201.0/24 46887 LIGHTOWER, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, 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
23.140.216.0/24 Origin: 27176 DATAWAGON, US
23.140.216.0/24 Transit: 20278 NEXEON, US
23.141.0.0/24 Origin: 395350 RESERVED, ZZ
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
23.161.72.0/24 Origin: 18646 BITMAX, US
23.161.72.0/24 Transit: 1299 TWELVE99 Arelion, fka Telia Carrier, SE
23.176.160.0/24 Origin: 397327 RESERVED, ZZ
23.176.160.0/24 Transit: 19108 SUDDENLINK-COMMUNICATIONS, US
36.255.139.0/24 Origin: 56050 NEW-SHINE-INTERNET-TH 134 Yenchit Road,
36.255.139.0/24 Transit: 58913 HCL-TH 4819 Supapong 3 Alley, Srinakarin

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 /9:14 /10:39 /11:102 /12:298
/13:579 /14:1197 /15:2067 /16:13508 /17:8287 /18:13858
/19:25153 /20:44468 /21:51074 /22:109927 /23:99012 /24:556687
/25:743 /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
12479 6432 7346 UNI2-AS, ES
8151 5678 11521 UNINET, MX
39891 3632 4897 ALJAWWALSTC-AS, SA
11492 3433 4523 CABLEONE, US
6327 3345 3535 SHAW, CA
7155 3124 4179 VIASAT-SP-BACKBONE, US
8551 2927 3459 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
22773 2603 3559 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2156 2498 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2100 3537 Telmex Colombia S.A., CO

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

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

1:2255 2:1388 3:250 4:5 5:4550 6:137
7:6 8:1550 9:1 11:172 12:1510 13:371
14:2313 15:302 16:196 17:370 18:633 20:281
21:4 22:188 23:6404 24:2503 25:6 27:2503
29:19 31:2531 32:80 34:25 35:118 36:1997
37:4523 38:5188 39:869 40:147 41:4015 42:2107
43:2283 44:322 45:16601 46:4279 47:386 49:1806
50:1866 51:595 52:1597 54:392 55:964 56:8
57:121 58:1865 59:1173 60:999 61:2499 62:2684
63:1928 64:5581 65:2325 66:4935 67:3029 68:1329
69:4139 70:1192 71:657 72:2962 74:2619 75:1565
76:623 77:2332 78:1834 79:2985 80:2113 81:1830
82:1460 83:1286 84:1516 85:2977 86:749 87:1991
88:1174 89:3837 90:617 91:7809 92:2066 93:2625
94:3527 95:4010 96:1296 97:321 98:1077 99:734
100:90 101:1078 102:2883 103:31999 104:4592 105:558
106:891 107:2599 108:1136 109:4229 110:2133 111:3185
112:2068 113:1812 114:1660 115:1988 116:1914 117:2440
118:2687 119:1988 120:1809 121:1152 122:2584 123:2186
124:1624 125:2522 128:1459 129:929 130:1038 131:1956
132:819 133:419 134:1791 135:307 136:911 137:970
138:2626 139:1584 140:1255 141:1294 142:1489 143:1483
144:998 145:346 146:1947 147:1607 148:2454 149:2175
150:867 151:1232 152:1874 153:512 154:4887 155:1394
156:1962 157:1323 158:1078 159:2232 160:2582 161:1587
162:3517 163:1593 164:1711 165:1827 166:1027 167:1733
168:3723 169:902 170:4669 171:872 172:3681 173:2962
174:990 175:1201 176:3790 177:4447 178:3549 179:2120
180:2427 181:3448 182:3356 183:1990 184:2286 185:20515
186:4720 187:4112 188:4158 189:3715 190:9263 191:1345
192:10959 193:8956 194:7264 195:5209 196:3108 197:2445
198:6010 199:6117 200:7955 201:6025 202:10548 203:10008
204:4550 205:3655 206:4327 207:3472 208:4148 209:4935
210:4473 211:2539 212:4230 213:3410 214:1094 215:59
216:6694 217:2771 218:1286 219:574 220:2032 221:978
222:837 223:2169

End of report