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
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 13 Jan, 2024

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: 938625
Prefixes after maximum aggregation (per Origin AS): 356925
Deaggregation factor: 2.63
Unique aggregates announced (without unneeded subnets): 455683
Total ASes present in the Internet Routing Table: 75263
Prefixes per ASN: 12.47
Origin-only ASes present in the Internet Routing Table: 64540
Origin ASes announcing only one prefix: 26595
Transit ASes present in the Internet Routing Table: 10723
Transit-only ASes present in the Internet Routing Table: 492
Average AS path length visible in the Internet Routing Table: 4.3
Max AS path length visible: 55
Max AS path prepend of ASN (265020) 50
Prefixes from unregistered ASNs in the Routing Table: 1118
Number of instances of unregistered ASNs: 1120
Number of 32-bit ASNs allocated by the RIRs: 43370
Number of 32-bit ASNs visible in the Routing Table: 35692
Prefixes from 32-bit ASNs in the Routing Table: 180042
Number of bogon 32-bit ASNs visible in the Routing Table: 17
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 495
Number of addresses announced to Internet: 3047253248
Equivalent to 181 /8s, 161 /16s and 101 /24s
Percentage of available address space announced: 82.3
Percentage of allocated address space announced: 82.3
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: 310100

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

Prefixes being announced by APNIC Region ASes: 251179
Total APNIC prefixes after maximum aggregation: 72591
APNIC Deaggregation factor: 3.46
Prefixes being announced from the APNIC address blocks: 244097
Unique aggregates announced from the APNIC address blocks: 99806
APNIC Region origin ASes present in the Internet Routing Table: 13911
APNIC Prefixes per ASN: 17.55
APNIC Region origin ASes announcing only one prefix: 4202
APNIC Region transit ASes present in the Internet Routing Table: 1873
Average APNIC Region AS path length visible: 4.4
Max APNIC Region AS path length visible: 34
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9269
Number of APNIC addresses announced to Internet: 774771584
Equivalent to 46 /8s, 46 /16s and 19 /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: 273292
Total ARIN prefixes after maximum aggregation: 123615
ARIN Deaggregation factor: 2.21
Prefixes being announced from the ARIN address blocks: 278201
Unique aggregates announced from the ARIN address blocks: 132052
ARIN Region origin ASes present in the Internet Routing Table: 19063
ARIN Prefixes per ASN: 14.59
ARIN Region origin ASes announcing only one prefix: 6947
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: 25
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4831
Number of ARIN addresses announced to Internet: 1272481792
Equivalent to 75 /8s, 216 /16s and 136 /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: 262298
Total RIPE prefixes after maximum aggregation: 125085
RIPE Deaggregation factor: 2.10
Prefixes being announced from the RIPE address blocks: 256857
Unique aggregates announced from the RIPE address blocks: 161066
RIPE Region origin ASes present in the Internet Routing Table: 28507
RIPE Prefixes per ASN: 9.01
RIPE Region origin ASes announcing only one prefix: 12136
RIPE Region transit ASes present in the Internet Routing Table: 3947
Average RIPE Region AS path length visible: 4.4
Max RIPE Region AS path length visible: 37
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11516
Number of RIPE addresses announced to Internet: 714365056
Equivalent to 42 /8s, 148 /16s and 88 /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: 120197
Total LACNIC prefixes after maximum aggregation: 28861
LACNIC Deaggregation factor: 4.16
Prefixes being announced from the LACNIC address blocks: 118897
Unique aggregates announced from the LACNIC address blocks: 49488
LACNIC Region origin ASes present in the Internet Routing Table: 11066
LACNIC Prefixes per ASN: 10.74
LACNIC Region origin ASes announcing only one prefix: 2664
LACNIC Region transit ASes present in the Internet Routing Table: 2384
Average LACNIC Region AS path length visible: 4.9
Max LACNIC Region AS path length visible: 55
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8920
Number of LACNIC addresses announced to Internet: 177540096
Equivalent to 10 /8s, 149 /16s and 12 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-273820 + ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,

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

Prefixes being announced by AfriNIC Region ASes: 30541
Total AfriNIC prefixes after maximum aggregation: 6047
AfriNIC Deaggregation factor: 5.05
Prefixes being announced from the AfriNIC address blocks: 40078
Unique aggregates announced from the AfriNIC address blocks: 12859
AfriNIC Region origin ASes present in the Internet Routing Table: 1815
AfriNIC Prefixes per ASN: 22.08
AfriNIC Region origin ASes announcing only one prefix: 646
AfriNIC Region transit ASes present in the Internet Routing Table: 351
Average AfriNIC Region AS path length visible: 4.9
Max AfriNIC Region AS path length visible: 36
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1156
Number of AfriNIC addresses announced to Internet: 107807744
Equivalent to 6 /8s, 109 /16s and 4 /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 9796 8739 53 CHINAMOBILE-CN China Mobile Communicati
7545 5676 784 687 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4926 4192 75 ERX-CERNET-BKB China Education and Rese
18403 4542 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3848 1330 20 VIETEL-AS-AP Viettel Group, VN
7713 3592 1043 64 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 3429 498 255 BBIL-AP BHARTI Airtel Ltd., IN
45899 3274 1872 99 VNPT-AS-VN VNPT Corp, VN
24560 2674 859 372 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4766 2303 11258 574 KIXS-AS-KR Korea Telecom, KR

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 9474 11202 3360 AMAZON-02, US
11492 4569 303 660 CABLEONE, US
7155 4177 288 96 VIASAT-SP-BACKBONE, US
6327 3570 1320 70 SHAW, CA
22773 3513 3058 301 ASN-CXA-ALL-CCI-22773-RDC, US
16625 3262 1424 2337 AKAMAI-AS, US
749 3161 54929 2413 DNIC-AS-00749, US
367 2955 3828 1423 DNIC-ASBLK-00306-00371, US
396982 2746 3639 390 GOOGLE-CLOUD-PLATFORM, US
7018 2508 23622 1571 ATT-INTERNET4, 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 7547 1714 146 UNI2-AS, ES
39891 4658 280 55 ALJAWWALSTC-AS, SA
20940 4004 3397 142 AKAMAI-ASN1, NL
9009 3468 298 1632 M247, RO
12389 2977 2301 912 ROSTELECOM-AS, RU
8551 2968 368 34 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
34984 2325 359 599 TELLCOM-AS, TR
13188 1607 100 26 TRIOLAN, UA
58224 1515 873 581 TCI, IR
8452 1475 1852 14 TE-AS TE-AS, EG

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 12220 3379 609 UNINET, MX
10620 3523 497 888 Telmex Colombia S.A., CO
13999 2498 340 638 Mega Cable, S.A. de C.V., MX
11830 2006 369 64 Instituto Costarricense de Electricidad
28573 1346 2319 238 Claro NXT Telecomunicacoes Ltda, BR
3816 1306 787 197 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1238 340 499 Axtel, S.A.B. de C.V., MX
11664 1117 179 421 Techtel LMDS Comunicaciones Interactiva
6147 1088 369 22 Telefonica del Peru S.A.A., PE
22884 1074 116 375 TOTAL PLAY TELECOMUNICACIONES SA DE CV,

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
24835 1548 545 28 RAYA-AS, EG
24863 1539 389 16 LINKdotNET-AS, EG
36992 1361 1518 280 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1081 69 55 ORANGE-COTE-IVOIRE, CI
36935 934 521 43 Vodafone-, EG
6713 552 1861 34 IAM-AS, MA
15399 537 56 54 WANANCHI-, KE
36914 532 82 3 KENET-AS, KE
24757 480 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 12220 3379 609 UNINET, MX
9808 9796 8739 53 CHINAMOBILE-CN China Mobile Communicati
16509 9474 11202 3360 AMAZON-02, US
12479 7547 1714 146 UNI2-AS, ES
7545 5676 784 687 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4926 4192 75 ERX-CERNET-BKB China Education and Rese
39891 4658 280 55 ALJAWWALSTC-AS, SA
11492 4569 303 660 CABLEONE, US
18403 4542 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4177 288 96 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 9796 9743 CHINAMOBILE-CN China Mobile Communications Grou
12479 7547 7401 UNI2-AS, ES
16509 9474 6114 AMAZON-02, US
7545 5676 4989 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4926 4851 ERX-CERNET-BKB China Education and Research Net
39891 4658 4603 ALJAWWALSTC-AS, SA
18403 4542 4517 FPT-AS-AP FPT Telecom Company, VN
7155 4177 4081 VIASAT-SP-BACKBONE, US
11492 4569 3909 CABLEONE, US
20940 4004 3862 AKAMAI-ASN1, NL

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

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

Bad AS Designation Net Originated Transit AS Transit AS Name
65536 DOCUMENT 5.102.30.0/24 65512 -Private Use AS-, ZZ
33492 UNALLOCATED 8.6.184.0/23 33650 COMCAST-33650, US
33123 UNALLOCATED 8.10.69.0/24 174 COGENT-174, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-DDOS-M
40493 UNALLOCATED 8.17.26.0/24 3356 LEVEL3, US
19589 UNALLOCATED 8.19.242.0/24 23314 ORLANDOTELCO, US
19589 UNALLOCATED 8.19.248.0/24 23314 ORLANDOTELCO, 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

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
23.189.192.0/24 Origin: 27593 RESERVED, ZZ
23.189.192.0/24 Transit: 174 COGENT-174, US
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 /10:37 /11:99 /12:300
/13:579 /14:1195 /15:2068 /16:13442 /17:8248 /18:13785
/19:25038 /20:44400 /21:51942 /22:110894 /23:98993 /24:566860
/25:715 /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 6632 7547 UNI2-AS, ES
8151 6223 12220 UNINET, MX
11492 3482 4569 CABLEONE, US
6327 3374 3570 SHAW, CA
39891 3340 4658 ALJAWWALSTC-AS, SA
7155 3121 4177 VIASAT-SP-BACKBONE, US
22773 2554 3513 ASN-CXA-ALL-CCI-22773-RDC, US
8551 2445 2968 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
30036 2128 2472 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2126 3523 Telmex Colombia S.A., CO

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

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

1:2306 2:1472 3:282 4:5 5:4427 6:163
7:6 8:1533 9:1 11:172 12:1486 13:375
14:2375 15:310 16:204 17:363 18:715 20:346
21:4 22:188 23:6608 24:2686 25:2 27:2506
29:19 31:2543 32:56 34:35 35:122 36:2141
37:4490 38:5899 39:888 40:147 41:4149 42:2213
43:2330 44:326 45:16744 46:4322 47:285 49:1910
50:1883 51:574 52:1591 54:366 55:859 56:5
57:130 58:1942 59:1174 60:1012 61:2582 62:2737
63:1907 64:5508 65:2335 66:4973 67:3045 68:1337
69:4082 70:1179 71:579 72:2918 74:2652 75:1555
76:625 77:2343 78:1826 79:2729 80:2129 81:1885
82:1529 83:1315 84:1638 85:3071 86:775 87:1952
88:1228 89:3953 90:661 91:7907 92:2186 93:2634
94:3604 95:4017 96:1289 97:315 98:1015 99:745
100:95 101:1158 102:3043 103:32561 104:4781 105:601
106:919 107:2748 108:1121 109:4068 110:2141 111:3210
112:2086 113:1784 114:1750 115:1991 116:1977 117:2629
118:2774 119:1944 120:1803 121:1321 122:2642 123:2218
124:1597 125:2815 126:28 128:1461 129:914 130:1065
131:1929 132:824 133:410 134:1708 135:305 136:916
137:997 138:2758 139:1580 140:1359 141:1349 142:1545
143:1528 144:1007 145:342 146:1991 147:1654 148:2508
149:2432 150:1019 151:1313 152:1963 153:529 154:5540
155:1368 156:2101 157:1388 158:1080 159:2215 160:2615
161:1623 162:3616 163:1676 164:1626 165:2099 166:1075
167:1703 168:3842 169:796 170:4685 171:1000 172:3785
173:2997 174:898 175:1215 176:3616 177:4620 178:3530
179:2224 180:2352 181:3657 182:3459 183:2016 184:2269
185:20522 186:4796 187:4317 188:4012 189:3983 190:9335
191:1475 192:11030 193:8968 194:7373 195:5227 196:3167
197:2606 198:6004 199:6962 200:8061 201:6259 202:10488
203:10088 204:4593 205:3682 206:4437 207:3490 208:4093
209:4948 210:4612 211:2595 212:4223 213:3395 214:1111
215:44 216:6775 217:2771 218:1344 219:588 220:2044
221:1021 222:868 223:2206

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 20 Jan, 2024

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: 938980
Prefixes after maximum aggregation (per Origin AS): 357247
Deaggregation factor: 2.63
Unique aggregates announced (without unneeded subnets): 455839
Total ASes present in the Internet Routing Table: 75298
Prefixes per ASN: 12.47
Origin-only ASes present in the Internet Routing Table: 64546
Origin ASes announcing only one prefix: 26557
Transit ASes present in the Internet Routing Table: 10752
Transit-only ASes present in the Internet Routing Table: 493
Average AS path length visible in the Internet Routing Table: 4.3
Max AS path length visible: 121
Max AS path prepend of ASN (150315) 116
Prefixes from unregistered ASNs in the Routing Table: 1107
Number of instances of unregistered ASNs: 1109
Number of 32-bit ASNs allocated by the RIRs: 43428
Number of 32-bit ASNs visible in the Routing Table: 35732
Prefixes from 32-bit ASNs in the Routing Table: 180291
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: 482
Number of addresses announced to Internet: 3047904768
Equivalent to 181 /8s, 171 /16s and 86 /24s
Percentage of available address space announced: 82.3
Percentage of allocated address space announced: 82.3
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: 309993

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

Prefixes being announced by APNIC Region ASes: 251384
Total APNIC prefixes after maximum aggregation: 72650
APNIC Deaggregation factor: 3.46
Prefixes being announced from the APNIC address blocks: 244273
Unique aggregates announced from the APNIC address blocks: 99891
APNIC Region origin ASes present in the Internet Routing Table: 13929
APNIC Prefixes per ASN: 17.54
APNIC Region origin ASes announcing only one prefix: 4198
APNIC Region transit ASes present in the Internet Routing Table: 1879
Average APNIC Region AS path length visible: 4.4
Max APNIC Region AS path length visible: 121
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9286
Number of APNIC addresses announced to Internet: 774863744
Equivalent to 46 /8s, 47 /16s and 123 /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: 273579
Total ARIN prefixes after maximum aggregation: 123863
ARIN Deaggregation factor: 2.21
Prefixes being announced from the ARIN address blocks: 278451
Unique aggregates announced from the ARIN address blocks: 132047
ARIN Region origin ASes present in the Internet Routing Table: 19070
ARIN Prefixes per ASN: 14.60
ARIN Region origin ASes announcing only one prefix: 6940
ARIN Region transit ASes present in the Internet Routing Table: 1961
Average ARIN Region AS path length visible: 3.7
Max ARIN Region AS path length visible: 25
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4833
Number of ARIN addresses announced to Internet: 1272419072
Equivalent to 75 /8s, 215 /16s and 147 /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: 261973
Total RIPE prefixes after maximum aggregation: 125120
RIPE Deaggregation factor: 2.09
Prefixes being announced from the RIPE address blocks: 256625
Unique aggregates announced from the RIPE address blocks: 161090
RIPE Region origin ASes present in the Internet Routing Table: 28524
RIPE Prefixes per ASN: 9.00
RIPE Region origin ASes announcing only one prefix: 12130
RIPE Region transit ASes present in the Internet Routing Table: 3959
Average RIPE Region AS path length visible: 4.4
Max RIPE Region AS path length visible: 37
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11546
Number of RIPE addresses announced to Internet: 714401664
Equivalent to 42 /8s, 148 /16s and 231 /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: 120305
Total LACNIC prefixes after maximum aggregation: 28828
LACNIC Deaggregation factor: 4.17
Prefixes being announced from the LACNIC address blocks: 118991
Unique aggregates announced from the LACNIC address blocks: 49521
LACNIC Region origin ASes present in the Internet Routing Table: 11058
LACNIC Prefixes per ASN: 10.76
LACNIC Region origin ASes announcing only one prefix: 2639
LACNIC Region transit ASes present in the Internet Routing Table: 2387
Average LACNIC Region AS path length visible: 4.9
Max LACNIC Region AS path length visible: 55
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8907
Number of LACNIC addresses announced to Internet: 178120704
Equivalent to 10 /8s, 157 /16s and 232 /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: 30632
Total AfriNIC prefixes after maximum aggregation: 6063
AfriNIC Deaggregation factor: 5.05
Prefixes being announced from the AfriNIC address blocks: 40158
Unique aggregates announced from the AfriNIC address blocks: 12889
AfriNIC Region origin ASes present in the Internet Routing Table: 1819
AfriNIC Prefixes per ASN: 22.08
AfriNIC Region origin ASes announcing only one prefix: 650
AfriNIC Region transit ASes present in the Internet Routing Table: 356
Average AfriNIC Region AS path length visible: 4.9
Max AfriNIC Region AS path length visible: 30
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1160
Number of AfriNIC addresses announced to Internet: 107815680
Equivalent to 6 /8s, 109 /16s and 35 /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 9801 8740 56 CHINAMOBILE-CN China Mobile Communicati
7545 5679 784 687 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4923 4192 75 ERX-CERNET-BKB China Education and Rese
18403 4571 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3865 1330 20 VIETEL-AS-AP Viettel Group, VN
7713 3592 1043 64 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 3445 499 256 BBIL-AP BHARTI Airtel Ltd., IN
45899 3276 1872 99 VNPT-AS-VN VNPT Corp, VN
24560 2682 859 361 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4766 2295 11258 574 KIXS-AS-KR Korea Telecom, KR

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 9489 11202 3385 AMAZON-02, US
11492 4567 303 671 CABLEONE, US
7155 4177 288 96 VIASAT-SP-BACKBONE, US
6327 3569 1319 69 SHAW, CA
22773 3517 3060 305 ASN-CXA-ALL-CCI-22773-RDC, US
16625 3266 1427 2338 AKAMAI-AS, US
749 3161 54929 2413 DNIC-AS-00749, US
367 2969 3829 1433 DNIC-ASBLK-00306-00371, US
396982 2746 3639 390 GOOGLE-CLOUD-PLATFORM, US
7018 2515 23622 1579 ATT-INTERNET4, 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 7561 1714 146 UNI2-AS, ES
39891 4658 280 55 ALJAWWALSTC-AS, SA
20940 4001 3396 134 AKAMAI-ASN1, NL
9009 3329 288 1599 M247, RO
12389 2987 2302 914 ROSTELECOM-AS, RU
8551 2806 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
34984 2327 359 600 TELLCOM-AS, TR
13188 1607 100 26 TRIOLAN, UA
58224 1509 867 579 TCI, IR
8452 1484 1852 14 TE-AS TE-AS, EG

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 12320 3379 609 UNINET, MX
10620 3527 497 884 Telmex Colombia S.A., CO
13999 2494 338 637 Mega Cable, S.A. de C.V., MX
11830 2006 369 64 Instituto Costarricense de Electricidad
28573 1343 2319 238 Claro NXT Telecomunicacoes Ltda, BR
3816 1305 787 197 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1237 340 498 Axtel, S.A.B. de C.V., MX
11664 1118 178 424 Techtel LMDS Comunicaciones Interactiva
6147 1089 369 22 Telefonica del Peru S.A.A., PE
22884 1077 116 377 TOTAL PLAY TELECOMUNICACIONES SA DE CV,

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
24835 1548 545 28 RAYA-AS, EG
24863 1527 389 16 LINKdotNET-AS, EG
36992 1363 1518 281 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1087 70 55 ORANGE-COTE-IVOIRE, CI
36935 935 521 42 Vodafone-, EG
6713 551 1861 34 IAM-AS, MA
15399 539 56 54 WANANCHI-, KE
36914 532 82 3 KENET-AS, KE
24757 483 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 12320 3379 609 UNINET, MX
9808 9801 8740 56 CHINAMOBILE-CN China Mobile Communicati
16509 9489 11202 3385 AMAZON-02, US
12479 7561 1714 146 UNI2-AS, ES
7545 5679 784 687 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4923 4192 75 ERX-CERNET-BKB China Education and Rese
39891 4658 280 55 ALJAWWALSTC-AS, SA
18403 4571 347 25 FPT-AS-AP FPT Telecom Company, VN
11492 4567 303 671 CABLEONE, US
7155 4177 288 96 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 9801 9745 CHINAMOBILE-CN China Mobile Communications Grou
12479 7561 7415 UNI2-AS, ES
16509 9489 6104 AMAZON-02, US
7545 5679 4992 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4923 4848 ERX-CERNET-BKB China Education and Research Net
39891 4658 4603 ALJAWWALSTC-AS, SA
18403 4571 4546 FPT-AS-AP FPT Telecom Company, VN
7155 4177 4081 VIASAT-SP-BACKBONE, US
11492 4567 3896 CABLEONE, US
20940 4001 3867 AKAMAI-ASN1, NL

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

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

Bad AS Designation Net Originated Transit AS Transit AS Name
65536 DOCUMENT 5.102.30.0/24 65512 -Private Use AS-, ZZ
33492 UNALLOCATED 8.6.184.0/23 33650 COMCAST-33650, US
33123 UNALLOCATED 8.10.69.0/24 174 COGENT-174, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-DDOS-M
40493 UNALLOCATED 8.17.26.0/24 3356 LEVEL3, US
19589 UNALLOCATED 8.19.242.0/24 23314 ORLANDOTELCO, US
19589 UNALLOCATED 8.19.248.0/24 23314 ORLANDOTELCO, 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

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
23.169.168.0/24 Origin: 151188 M4NIC-AS-AP 404 Network Information Co.,
23.169.168.0/24 Transit: 202400 TAIPEI101-NETWORK-LLC, GB
23.176.160.0/24 Origin: 397327 RESERVED, ZZ
23.176.160.0/24 Transit: 19108 SUDDENLINK-COMMUNICATIONS, US
23.189.192.0/24 Origin: 27593 RESERVED, ZZ
23.189.192.0/24 Transit: 174 COGENT-174, US

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 /10:37 /11:99 /12:300
/13:579 /14:1195 /15:2068 /16:13455 /17:8244 /18:13806
/19:25069 /20:44427 /21:51917 /22:110833 /23:99044 /24:567149
/25:728 /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 6646 7561 UNI2-AS, ES
8151 6304 12320 UNINET, MX
11492 3481 4567 CABLEONE, US
6327 3374 3569 SHAW, CA
39891 3340 4658 ALJAWWALSTC-AS, SA
7155 3121 4177 VIASAT-SP-BACKBONE, US
22773 2553 3517 ASN-CXA-ALL-CCI-22773-RDC, US
8551 2282 2806 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
10620 2130 3527 Telmex Colombia S.A., CO
30036 2129 2472 MEDIACOM-ENTERPRISE-BUSINESS, US

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

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

1:2326 2:1475 3:284 4:5 5:4430 6:163
7:6 8:1532 9:1 11:172 12:1483 13:373
14:2377 15:310 16:203 17:363 18:715 20:348
21:4 22:188 23:6614 24:2692 25:2 27:2514
29:19 31:2549 32:54 34:35 35:122 36:2142
37:4489 38:5969 39:888 40:149 41:4172 42:2219
43:2324 44:324 45:16776 46:4307 47:284 49:1912
50:1894 51:574 52:1592 54:361 55:860 56:5
57:134 58:1946 59:1208 60:1016 61:2583 62:2726
63:1910 64:5513 65:2335 66:4924 67:3044 68:1335
69:4087 70:1179 71:579 72:2912 74:2652 75:1554
76:625 77:2335 78:1829 79:2578 80:2131 81:1902
82:1522 83:1267 84:1642 85:3085 86:774 87:1960
88:1221 89:3963 90:659 91:7908 92:2177 93:2639
94:3601 95:4020 96:1289 97:318 98:1019 99:745
100:96 101:1179 102:3047 103:32545 104:4793 105:600
106:920 107:2747 108:1123 109:4048 110:2140 111:3189
112:2094 113:1796 114:1759 115:1972 116:1978 117:2634
118:2763 119:1946 120:1804 121:1324 122:2650 123:2216
124:1599 125:2839 126:28 128:1466 129:913 130:1068
131:1924 132:822 133:410 134:1708 135:308 136:921
137:1002 138:2769 139:1581 140:1308 141:1349 142:1545
143:1526 144:1004 145:343 146:1991 147:1660 148:2507
149:2435 150:1019 151:1307 152:1874 153:528 154:5622
155:1371 156:2098 157:1400 158:1087 159:2212 160:2601
161:1627 162:3605 163:1675 164:1630 165:2094 166:1079
167:1707 168:3837 169:794 170:4685 171:1012 172:3776
173:3009 174:898 175:1215 176:3627 177:4593 178:3523
179:2221 180:2363 181:3656 182:3462 183:2019 184:2279
185:20537 186:4787 187:4349 188:4007 189:3979 190:9309
191:1478 192:11030 193:8977 194:7366 195:5225 196:3180
197:2619 198:6003 199:7025 200:8074 201:6335 202:10485
203:10091 204:4595 205:3698 206:4443 207:3522 208:4111
209:4944 210:4614 211:2596 212:4225 213:3403 214:1108
215:44 216:6781 217:2773 218:1341 219:588 220:2049
221:1023 222:869 223:2226

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 27 Jan, 2024

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: 940117
Prefixes after maximum aggregation (per Origin AS): 357735
Deaggregation factor: 2.63
Unique aggregates announced (without unneeded subnets): 456211
Total ASes present in the Internet Routing Table: 75349
Prefixes per ASN: 12.48
Origin-only ASes present in the Internet Routing Table: 64603
Origin ASes announcing only one prefix: 26556
Transit ASes present in the Internet Routing Table: 10746
Transit-only ASes present in the Internet Routing Table: 499
Average AS path length visible in the Internet Routing Table: 4.3
Max AS path length visible: 121
Max AS path prepend of ASN (150315) 116
Prefixes from unregistered ASNs in the Routing Table: 1123
Number of instances of unregistered ASNs: 1125
Number of 32-bit ASNs allocated by the RIRs: 43482
Number of 32-bit ASNs visible in the Routing Table: 35776
Prefixes from 32-bit ASNs in the Routing Table: 180692
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: 499
Number of addresses announced to Internet: 3047946240
Equivalent to 181 /8s, 171 /16s and 248 /24s
Percentage of available address space announced: 82.3
Percentage of allocated address space announced: 82.3
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: 310463

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

Prefixes being announced by APNIC Region ASes: 251719
Total APNIC prefixes after maximum aggregation: 72784
APNIC Deaggregation factor: 3.46
Prefixes being announced from the APNIC address blocks: 244588
Unique aggregates announced from the APNIC address blocks: 99925
APNIC Region origin ASes present in the Internet Routing Table: 13942
APNIC Prefixes per ASN: 17.54
APNIC Region origin ASes announcing only one prefix: 4210
APNIC Region transit ASes present in the Internet Routing Table: 1886
Average APNIC Region AS path length visible: 4.4
Max APNIC Region AS path length visible: 121
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9307
Number of APNIC addresses announced to Internet: 774890112
Equivalent to 46 /8s, 47 /16s and 226 /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: 274037
Total ARIN prefixes after maximum aggregation: 123967
ARIN Deaggregation factor: 2.21
Prefixes being announced from the ARIN address blocks: 278953
Unique aggregates announced from the ARIN address blocks: 132163
ARIN Region origin ASes present in the Internet Routing Table: 19089
ARIN Prefixes per ASN: 14.61
ARIN Region origin ASes announcing only one prefix: 6959
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: 26
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4838
Number of ARIN addresses announced to Internet: 1272521472
Equivalent to 75 /8s, 217 /16s and 35 /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: 262397
Total RIPE prefixes after maximum aggregation: 125321
RIPE Deaggregation factor: 2.09
Prefixes being announced from the RIPE address blocks: 256924
Unique aggregates announced from the RIPE address blocks: 161207
RIPE Region origin ASes present in the Internet Routing Table: 28539
RIPE Prefixes per ASN: 9.00
RIPE Region origin ASes announcing only one prefix: 12105
RIPE Region transit ASes present in the Internet Routing Table: 3958
Average RIPE Region AS path length visible: 4.4
Max RIPE Region AS path length visible: 28
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11560
Number of RIPE addresses announced to Internet: 714349184
Equivalent to 42 /8s, 148 /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
196608-216475
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: 120287
Total LACNIC prefixes after maximum aggregation: 28861
LACNIC Deaggregation factor: 4.17
Prefixes being announced from the LACNIC address blocks: 118962
Unique aggregates announced from the LACNIC address blocks: 49567
LACNIC Region origin ASes present in the Internet Routing Table: 11052
LACNIC Prefixes per ASN: 10.76
LACNIC Region origin ASes announcing only one prefix: 2635
LACNIC Region transit ASes present in the Internet Routing Table: 2389
Average LACNIC Region AS path length visible: 4.9
Max LACNIC Region AS path length visible: 55
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8905
Number of LACNIC addresses announced to Internet: 178093056
Equivalent to 10 /8s, 157 /16s and 124 /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: 30554
Total AfriNIC prefixes after maximum aggregation: 6079
AfriNIC Deaggregation factor: 5.03
Prefixes being announced from the AfriNIC address blocks: 40191
Unique aggregates announced from the AfriNIC address blocks: 12940
AfriNIC Region origin ASes present in the Internet Routing Table: 1821
AfriNIC Prefixes per ASN: 22.07
AfriNIC Region origin ASes announcing only one prefix: 647
AfriNIC Region transit ASes present in the Internet Routing Table: 350
Average AfriNIC Region AS path length visible: 4.9
Max AfriNIC Region AS path length visible: 27
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1166
Number of AfriNIC addresses announced to Internet: 107805696
Equivalent to 6 /8s, 108 /16s and 252 /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 9809 8740 56 CHINAMOBILE-CN China Mobile Communicati
7545 5678 784 686 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4928 4192 75 ERX-CERNET-BKB China Education and Rese
18403 4553 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3877 1330 20 VIETEL-AS-AP Viettel Group, VN
7713 3592 1043 64 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 3453 499 254 BBIL-AP BHARTI Airtel Ltd., IN
45899 3280 1872 99 VNPT-AS-VN VNPT Corp, VN
24560 2692 860 360 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4766 2300 11258 574 KIXS-AS-KR Korea Telecom, KR

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 9485 11229 3396 AMAZON-02, US
11492 4576 303 661 CABLEONE, US
7155 4177 288 96 VIASAT-SP-BACKBONE, US
22773 3622 3060 299 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3568 1319 69 SHAW, CA
16625 3230 1417 2312 AKAMAI-AS, US
749 3161 54929 2413 DNIC-AS-00749, US
367 2925 3732 1420 DNIC-ASBLK-00306-00371, US
396982 2747 3639 389 GOOGLE-CLOUD-PLATFORM, US
7018 2520 23621 1586 ATT-INTERNET4, 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 7546 1698 148 UNI2-AS, ES
39891 4658 280 55 ALJAWWALSTC-AS, SA
20940 4001 3396 134 AKAMAI-ASN1, NL
9009 3274 285 1589 M247, RO
12389 2979 2301 912 ROSTELECOM-AS, RU
8551 2809 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
34984 2325 359 601 TELLCOM-AS, TR
13188 1607 100 26 TRIOLAN, UA
58224 1510 867 579 TCI, IR
8452 1469 1852 14 TE-AS TE-AS, EG

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 12343 3381 617 UNINET, MX
10620 3520 496 897 Telmex Colombia S.A., CO
13999 2499 337 640 Mega Cable, S.A. de C.V., MX
11830 2006 369 64 Instituto Costarricense de Electricidad
28573 1341 2319 238 Claro NXT Telecomunicacoes Ltda, BR
3816 1306 787 192 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1237 340 498 Axtel, S.A.B. de C.V., MX
11664 1119 177 422 Techtel LMDS Comunicaciones Interactiva
6147 1089 369 22 Telefonica del Peru S.A.A., PE
22884 1073 116 378 TOTAL PLAY TELECOMUNICACIONES SA DE CV,

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 1564 389 16 LINKdotNET-AS, EG
24835 1548 545 28 RAYA-AS, EG
36992 1365 1518 282 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1099 71 53 ORANGE-COTE-IVOIRE, CI
36935 935 521 42 Vodafone-, EG
6713 551 1861 34 IAM-AS, MA
15399 540 56 54 WANANCHI-, KE
36914 537 82 3 KENET-AS, KE
24757 487 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 12343 3381 617 UNINET, MX
9808 9809 8740 56 CHINAMOBILE-CN China Mobile Communicati
16509 9485 11229 3396 AMAZON-02, US
12479 7546 1698 148 UNI2-AS, ES
7545 5678 784 686 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4928 4192 75 ERX-CERNET-BKB China Education and Rese
39891 4658 280 55 ALJAWWALSTC-AS, SA
11492 4576 303 661 CABLEONE, US
18403 4553 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4177 288 96 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 9809 9753 CHINAMOBILE-CN China Mobile Communications Grou
12479 7546 7398 UNI2-AS, ES
16509 9485 6089 AMAZON-02, US
7545 5678 4992 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4928 4853 ERX-CERNET-BKB China Education and Research Net
39891 4658 4603 ALJAWWALSTC-AS, SA
18403 4553 4528 FPT-AS-AP FPT Telecom Company, VN
7155 4177 4081 VIASAT-SP-BACKBONE, US
11492 4576 3915 CABLEONE, US
20940 4001 3867 AKAMAI-ASN1, NL

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

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

Bad AS Designation Net Originated Transit AS Transit AS Name
65536 DOCUMENT 5.102.30.0/24 65512 -Private Use AS-, ZZ
33492 UNALLOCATED 8.6.184.0/23 33650 COMCAST-33650, US
33123 UNALLOCATED 8.10.69.0/24 174 COGENT-174, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-DDOS-M
40493 UNALLOCATED 8.17.26.0/24 3356 LEVEL3, US
19589 UNALLOCATED 8.19.242.0/24 23314 ORLANDOTELCO, US
19589 UNALLOCATED 8.19.248.0/24 23314 ORLANDOTELCO, 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

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
23.189.192.0/24 Origin: 27593 RESERVED, ZZ
23.189.192.0/24 Transit: 174 COGENT-174, US
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 /10:37 /11:99 /12:300
/13:579 /14:1195 /15:2069 /16:13454 /17:8255 /18:13818
/19:25075 /20:44448 /21:51949 /22:110886 /23:99179 /24:568011
/25:733 /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 6638 7546 UNI2-AS, ES
8151 6328 12343 UNINET, MX
11492 3490 4576 CABLEONE, US
6327 3373 3568 SHAW, CA
39891 3340 4658 ALJAWWALSTC-AS, SA
7155 3121 4177 VIASAT-SP-BACKBONE, US
22773 2657 3622 ASN-CXA-ALL-CCI-22773-RDC, US
8551 2285 2809 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
30036 2129 2472 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2125 3520 Telmex Colombia S.A., CO

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

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

1:2326 2:1546 3:287 4:5 5:4445 6:163
7:6 8:1534 9:1 11:172 12:1481 13:377
14:2376 15:310 16:203 17:363 18:715 20:350
21:4 22:188 23:6624 24:2709 25:2 27:2554
29:19 31:2549 32:56 34:35 35:123 36:2150
37:4487 38:6029 39:891 40:151 41:4074 42:2212
43:2328 44:326 45:16797 46:4292 47:285 49:1913
50:1905 51:572 52:1593 54:361 55:885 56:5
57:137 58:1996 59:1207 60:1016 61:2586 62:2761
63:1911 64:5531 65:2336 66:4932 67:3055 68:1339
69:4090 70:1197 71:579 72:2936 74:2650 75:1554
76:625 77:2348 78:1838 79:2603 80:2127 81:1897
82:1521 83:1252 84:1645 85:3096 86:770 87:1959
88:1219 89:3970 90:659 91:7932 92:2180 93:2645
94:3604 95:4032 96:1291 97:318 98:1037 99:744
100:96 101:1171 102:3049 103:32536 104:4809 105:600
106:920 107:2753 108:1120 109:4038 110:2150 111:3206
112:2070 113:1789 114:1758 115:1969 116:1977 117:2637
118:2767 119:1947 120:1811 121:1322 122:2644 123:2217
124:1604 125:2837 126:28 128:1521 129:906 130:1075
131:1812 132:824 133:409 134:1709 135:307 136:921
137:1005 138:2775 139:1583 140:1307 141:1345 142:1547
143:1522 144:1011 145:343 146:2002 147:1673 148:2516
149:2474 150:1019 151:1318 152:1975 153:528 154:5623
155:1376 156:2108 157:1432 158:1086 159:2210 160:2597
161:1628 162:3610 163:1662 164:1621 165:2095 166:1076
167:1696 168:3813 169:785 170:4683 171:1011 172:3793
173:3012 174:906 175:1215 176:3635 177:4573 178:3534
179:2236 180:2363 181:3656 182:3464 183:2020 184:2293
185:20557 186:4747 187:4336 188:4017 189:4015 190:9347
191:1466 192:11004 193:8996 194:7364 195:5222 196:3159
197:2662 198:6012 199:7074 200:8076 201:6336 202:10508
203:10117 204:4591 205:3728 206:4436 207:3514 208:4118
209:4937 210:4626 211:2601 212:4239 213:3408 214:1108
215:44 216:6810 217:2767 218:1338 219:588 220:2049
221:1022 222:871 223:2233

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 10 Feb, 2024

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: 941813
Prefixes after maximum aggregation (per Origin AS): 358035
Deaggregation factor: 2.63
Unique aggregates announced (without unneeded subnets): 457231
Total ASes present in the Internet Routing Table: 75375
Prefixes per ASN: 12.50
Origin-only ASes present in the Internet Routing Table: 64616
Origin ASes announcing only one prefix: 26555
Transit ASes present in the Internet Routing Table: 10759
Transit-only ASes present in the Internet Routing Table: 481
Average AS path length visible in the Internet Routing Table: 4.3
Max AS path length visible: 121
Max AS path prepend of ASN (150315) 116
Prefixes from unregistered ASNs in the Routing Table: 1100
Number of instances of unregistered ASNs: 1102
Number of 32-bit ASNs allocated by the RIRs: 43593
Number of 32-bit ASNs visible in the Routing Table: 35849
Prefixes from 32-bit ASNs in the Routing Table: 181573
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: 508
Number of addresses announced to Internet: 3042330496
Equivalent to 181 /8s, 86 /16s and 71 /24s
Percentage of available address space announced: 82.2
Percentage of allocated address space announced: 82.2
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: 310900

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

Prefixes being announced by APNIC Region ASes: 251974
Total APNIC prefixes after maximum aggregation: 72904
APNIC Deaggregation factor: 3.46
Prefixes being announced from the APNIC address blocks: 244649
Unique aggregates announced from the APNIC address blocks: 100083
APNIC Region origin ASes present in the Internet Routing Table: 13974
APNIC Prefixes per ASN: 17.51
APNIC Region origin ASes announcing only one prefix: 4224
APNIC Region transit ASes present in the Internet Routing Table: 1880
Average APNIC Region AS path length visible: 4.4
Max APNIC Region AS path length visible: 121
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9337
Number of APNIC addresses announced to Internet: 774527616
Equivalent to 46 /8s, 42 /16s and 90 /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: 274965
Total ARIN prefixes after maximum aggregation: 123818
ARIN Deaggregation factor: 2.22
Prefixes being announced from the ARIN address blocks: 279952
Unique aggregates announced from the ARIN address blocks: 132370
ARIN Region origin ASes present in the Internet Routing Table: 19087
ARIN Prefixes per ASN: 14.67
ARIN Region origin ASes announcing only one prefix: 6950
ARIN Region transit ASes present in the Internet Routing Table: 1967
Average ARIN Region AS path length visible: 3.7
Max ARIN Region AS path length visible: 25
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4846
Number of ARIN addresses announced to Internet: 1269972480
Equivalent to 75 /8s, 178 /16s and 62 /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: 262681
Total RIPE prefixes after maximum aggregation: 125609
RIPE Deaggregation factor: 2.09
Prefixes being announced from the RIPE address blocks: 257308
Unique aggregates announced from the RIPE address blocks: 161464
RIPE Region origin ASes present in the Internet Routing Table: 28550
RIPE Prefixes per ASN: 9.01
RIPE Region origin ASes announcing only one prefix: 12111
RIPE Region transit ASes present in the Internet Routing Table: 3955
Average RIPE Region AS path length visible: 4.4
Max RIPE Region AS path length visible: 37
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11582
Number of RIPE addresses announced to Internet: 713464064
Equivalent to 42 /8s, 134 /16s and 153 /24s
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 61952-62463, 64396-64495
196608-216475
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: 120689
Total LACNIC prefixes after maximum aggregation: 28889
LACNIC Deaggregation factor: 4.18
Prefixes being announced from the LACNIC address blocks: 119307
Unique aggregates announced from the LACNIC address blocks: 49607
LACNIC Region origin ASes present in the Internet Routing Table: 11059
LACNIC Prefixes per ASN: 10.79
LACNIC Region origin ASes announcing only one prefix: 2631
LACNIC Region transit ASes present in the Internet Routing Table: 2397
Average LACNIC Region AS path length visible: 4.9
Max LACNIC Region AS path length visible: 55
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8913
Number of LACNIC addresses announced to Internet: 177959680
Equivalent to 10 /8s, 155 /16s and 115 /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: 30404
Total AfriNIC prefixes after maximum aggregation: 6097
AfriNIC Deaggregation factor: 4.99
Prefixes being announced from the AfriNIC address blocks: 40089
Unique aggregates announced from the AfriNIC address blocks: 13289
AfriNIC Region origin ASes present in the Internet Routing Table: 1822
AfriNIC Prefixes per ASN: 22.00
AfriNIC Region origin ASes announcing only one prefix: 639
AfriNIC Region transit ASes present in the Internet Routing Table: 352
Average AfriNIC Region AS path length visible: 4.9
Max AfriNIC Region AS path length visible: 27
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1171
Number of AfriNIC addresses announced to Internet: 106107648
Equivalent to 6 /8s, 83 /16s and 19 /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 9825 8739 55 CHINAMOBILE-CN China Mobile Communicati
7545 5679 784 685 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4920 4192 75 ERX-CERNET-BKB China Education and Rese
18403 4595 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3877 1331 21 VIETEL-AS-AP Viettel Group, VN
7713 3592 1043 64 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 3484 499 255 BBIL-AP BHARTI Airtel Ltd., IN
45899 3286 1872 99 VNPT-AS-VN VNPT Corp, VN
24560 2695 859 383 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4766 2302 11258 574 KIXS-AS-KR Korea Telecom, KR

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 9622 11224 3395 AMAZON-02, US
11492 4579 304 655 CABLEONE, US
7155 4177 288 96 VIASAT-SP-BACKBONE, US
22773 3621 3062 299 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3593 1320 74 SHAW, CA
16625 3240 1420 2313 AKAMAI-AS, US
749 3184 54927 2436 DNIC-AS-00749, US
174 3034 6640 664 COGENT-174, US
367 2938 3732 1434 DNIC-ASBLK-00306-00371, US
396982 2753 3639 394 GOOGLE-CLOUD-PLATFORM, 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 7596 1698 149 UNI2-AS, ES
39891 4658 280 55 ALJAWWALSTC-AS, SA
20940 3858 3396 134 AKAMAI-ASN1, NL
9009 3284 285 1595 M247, RO
12389 2994 2302 907 ROSTELECOM-AS, RU
8551 2704 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
34984 2346 363 592 TELLCOM-AS, TR
13188 1607 100 26 TRIOLAN, UA
8452 1497 1852 14 TE-AS TE-AS, EG
58224 1492 848 597 TCI, IR

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 12326 3390 616 UNINET, MX
10620 3520 496 895 Telmex Colombia S.A., CO
13999 2502 337 640 Mega Cable, S.A. de C.V., MX
11830 2005 369 64 Instituto Costarricense de Electricidad
28573 1326 2319 238 Claro NXT Telecomunicacoes Ltda, BR
3816 1306 787 192 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1237 340 498 Axtel, S.A.B. de C.V., MX
11664 1133 178 427 Techtel LMDS Comunicaciones Interactiva
22884 1074 116 379 TOTAL PLAY TELECOMUNICACIONES SA DE CV,
6147 1067 369 22 Telefonica del Peru S.A.A., PE

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
24835 1548 545 28 RAYA-AS, EG
24863 1518 389 16 LINKdotNET-AS, EG
36992 1361 1519 281 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1124 72 58 ORANGE-COTE-IVOIRE, CI
36935 935 521 42 Vodafone-, EG
6713 551 1861 34 IAM-AS, MA
36914 530 82 3 KENET-AS, KE
15399 525 55 53 WANANCHI-, KE
24757 487 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 12326 3390 616 UNINET, MX
9808 9825 8739 55 CHINAMOBILE-CN China Mobile Communicati
16509 9622 11224 3395 AMAZON-02, US
12479 7596 1698 149 UNI2-AS, ES
7545 5679 784 685 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4920 4192 75 ERX-CERNET-BKB China Education and Rese
39891 4658 280 55 ALJAWWALSTC-AS, SA
18403 4595 347 25 FPT-AS-AP FPT Telecom Company, VN
11492 4579 304 655 CABLEONE, US
7155 4177 288 96 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 9825 9770 CHINAMOBILE-CN China Mobile Communications Grou
12479 7596 7447 UNI2-AS, ES
16509 9622 6227 AMAZON-02, US
7545 5679 4994 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4920 4845 ERX-CERNET-BKB China Education and Research Net
39891 4658 4603 ALJAWWALSTC-AS, SA
18403 4595 4570 FPT-AS-AP FPT Telecom Company, VN
7155 4177 4081 VIASAT-SP-BACKBONE, US
11492 4579 3924 CABLEONE, US
7552 3877 3856 VIETEL-AS-AP Viettel Group, VN

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 8.10.69.0/24 174 COGENT-174, 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
23.164.72.0/24 Origin: 49195 SSAC, CN
23.164.72.0/24 Transit: 15353 XENTAIN, CA
23.176.160.0/24 Origin: 397327 RESERVED, ZZ
23.176.160.0/24 Transit: 19108 SUDDENLINK-COMMUNICATIONS, US
23.189.192.0/24 Origin: 27593 RESERVED, ZZ
23.189.192.0/24 Transit: 174 COGENT-174, US

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 /10:37 /11:98 /12:300
/13:578 /14:1192 /15:2064 /16:13370 /17:8204 /18:13705
/19:25020 /20:44430 /21:51908 /22:110832 /23:99440 /24:569871
/25:734 /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 6713 7596 UNI2-AS, ES
8151 6335 12326 UNINET, MX
11492 3493 4579 CABLEONE, US
6327 3391 3593 SHAW, CA
39891 3340 4658 ALJAWWALSTC-AS, SA
7155 3121 4177 VIASAT-SP-BACKBONE, US
22773 2657 3621 ASN-CXA-ALL-CCI-22773-RDC, US
8551 2180 2704 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
30036 2137 2480 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2126 3520 Telmex Colombia S.A., CO

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

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

1:2341 2:1459 3:298 4:6 5:4469 6:165
7:6 8:1533 9:1 11:172 12:1482 13:377
14:2379 15:311 16:202 17:362 18:729 20:353
21:4 22:188 23:6595 24:2709 25:2 27:2551
29:19 31:2561 32:57 34:38 35:124 36:2153
37:4473 38:6893 39:900 40:140 41:4057 42:2222
43:2323 44:330 45:16898 46:4361 47:285 49:1913
50:1906 51:572 52:1591 54:343 55:884 56:5
57:146 58:2030 59:1205 60:1018 61:2600 62:2697
63:1929 64:5518 65:2325 66:4933 67:3059 68:1338
69:4091 70:1199 71:578 72:2919 74:2658 75:1555
76:631 77:2357 78:1846 79:2516 80:2124 81:1906
82:1520 83:1249 84:1644 85:3095 86:782 87:2193
88:1222 89:4002 90:671 91:7924 92:2189 93:2636
94:3645 95:4061 96:1287 97:313 98:1033 99:744
100:95 101:1167 102:3075 103:32543 104:4781 105:598
106:927 107:2769 108:1132 109:4016 110:2152 111:3209
112:2070 113:1807 114:1762 115:1963 116:1977 117:2639
118:2752 119:1941 120:1812 121:1319 122:2633 123:2230
124:1604 125:2849 126:28 128:1451 129:926 130:1088
131:1824 132:824 133:411 134:1706 135:311 136:920
137:1029 138:2796 139:1541 140:1366 141:1341 142:1560
143:1512 144:1015 145:344 146:2005 147:1701 148:2513
149:2518 150:1023 151:1323 152:1981 153:528 154:5668
155:1374 156:2105 157:1503 158:1094 159:2207 160:2604
161:1630 162:3608 163:1695 164:1629 165:2110 166:1075
167:1711 168:3810 169:798 170:4711 171:1016 172:3808
173:3016 174:903 175:1214 176:3637 177:4545 178:3535
179:2204 180:2362 181:3679 182:3469 183:2017 184:2277
185:20549 186:4826 187:4394 188:4005 189:4022 190:9316
191:1451 192:11009 193:8996 194:7396 195:5265 196:3132
197:2614 198:6018 199:7150 200:8050 201:6354 202:10485
203:10160 204:4567 205:3742 206:4426 207:3524 208:4132
209:4964 210:4637 211:2582 212:4260 213:3409 214:1111
215:44 216:6802 217:2788 218:1364 219:597 220:2053
221:1020 222:873 223:2233

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 24 Feb, 2024

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: 941238
Prefixes after maximum aggregation (per Origin AS): 358177
Deaggregation factor: 2.63
Unique aggregates announced (without unneeded subnets): 457381
Total ASes present in the Internet Routing Table: 75487
Prefixes per ASN: 12.47
Origin-only ASes present in the Internet Routing Table: 64706
Origin ASes announcing only one prefix: 26609
Transit ASes present in the Internet Routing Table: 10781
Transit-only ASes present in the Internet Routing Table: 505
Average AS path length visible in the Internet Routing Table: 4.3
Max AS path length visible: 55
Max AS path prepend of ASN (265020) 50
Prefixes from unregistered ASNs in the Routing Table: 1075
Number of instances of unregistered ASNs: 1077
Number of 32-bit ASNs allocated by the RIRs: 43684
Number of 32-bit ASNs visible in the Routing Table: 35955
Prefixes from 32-bit ASNs in the Routing Table: 182097
Number of bogon 32-bit ASNs visible in the Routing Table: 38
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 533
Number of addresses announced to Internet: 3042201216
Equivalent to 181 /8s, 84 /16s and 78 /24s
Percentage of available address space announced: 82.2
Percentage of allocated address space announced: 82.2
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: 309759

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

Prefixes being announced by APNIC Region ASes: 252126
Total APNIC prefixes after maximum aggregation: 73065
APNIC Deaggregation factor: 3.45
Prefixes being announced from the APNIC address blocks: 244812
Unique aggregates announced from the APNIC address blocks: 100126
APNIC Region origin ASes present in the Internet Routing Table: 13999
APNIC Prefixes per ASN: 17.49
APNIC Region origin ASes announcing only one prefix: 4223
APNIC Region transit ASes present in the Internet Routing Table: 1886
Average APNIC Region AS path length visible: 4.4
Max APNIC Region AS path length visible: 34
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9379
Number of APNIC addresses announced to Internet: 774672512
Equivalent to 46 /8s, 44 /16s and 144 /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: 273441
Total ARIN prefixes after maximum aggregation: 123490
ARIN Deaggregation factor: 2.21
Prefixes being announced from the ARIN address blocks: 278214
Unique aggregates announced from the ARIN address blocks: 132270
ARIN Region origin ASes present in the Internet Routing Table: 19109
ARIN Prefixes per ASN: 14.56
ARIN Region origin ASes announcing only one prefix: 6970
ARIN Region transit ASes present in the Internet Routing Table: 1976
Average ARIN Region AS path length visible: 3.7
Max ARIN Region AS path length visible: 25
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4850
Number of ARIN addresses announced to Internet: 1269775872
Equivalent to 75 /8s, 175 /16s and 62 /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: 262978
Total RIPE prefixes after maximum aggregation: 125867
RIPE Deaggregation factor: 2.09
Prefixes being announced from the RIPE address blocks: 257823
Unique aggregates announced from the RIPE address blocks: 161794
RIPE Region origin ASes present in the Internet Routing Table: 28570
RIPE Prefixes per ASN: 9.02
RIPE Region origin ASes announcing only one prefix: 12134
RIPE Region transit ASes present in the Internet Routing Table: 3967
Average RIPE Region AS path length visible: 4.5
Max RIPE Region AS path length visible: 40
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11625
Number of RIPE addresses announced to Internet: 713528576
Equivalent to 42 /8s, 135 /16s and 149 /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: 121057
Total LACNIC prefixes after maximum aggregation: 28946
LACNIC Deaggregation factor: 4.18
Prefixes being announced from the LACNIC address blocks: 119649
Unique aggregates announced from the LACNIC address blocks: 49536
LACNIC Region origin ASes present in the Internet Routing Table: 11069
LACNIC Prefixes per ASN: 10.81
LACNIC Region origin ASes announcing only one prefix: 2628
LACNIC Region transit ASes present in the Internet Routing Table: 2402
Average LACNIC Region AS path length visible: 4.9
Max LACNIC Region AS path length visible: 55
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8920
Number of LACNIC addresses announced to Internet: 177705984
Equivalent to 10 /8s, 151 /16s and 148 /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: 30561
Total AfriNIC prefixes after maximum aggregation: 6095
AfriNIC Deaggregation factor: 5.01
Prefixes being announced from the AfriNIC address blocks: 40207
Unique aggregates announced from the AfriNIC address blocks: 13211
AfriNIC Region origin ASes present in the Internet Routing Table: 1832
AfriNIC Prefixes per ASN: 21.95
AfriNIC Region origin ASes announcing only one prefix: 654
AfriNIC Region transit ASes present in the Internet Routing Table: 353
Average AfriNIC Region AS path length visible: 5.0
Max AfriNIC Region AS path length visible: 47
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1181
Number of AfriNIC addresses announced to Internet: 106212352
Equivalent to 6 /8s, 84 /16s and 172 /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 9831 8740 57 CHINAMOBILE-CN China Mobile Communicati
7545 5656 777 675 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4929 4192 75 ERX-CERNET-BKB China Education and Rese
18403 4505 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3882 1331 21 VIETEL-AS-AP Viettel Group, VN
7713 3592 1043 64 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 3510 497 252 BBIL-AP BHARTI Airtel Ltd., IN
45899 3290 1872 99 VNPT-AS-VN VNPT Corp, VN
24560 2740 860 372 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4766 2297 11257 572 KIXS-AS-KR Korea Telecom, KR

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 9651 11239 3315 AMAZON-02, US
11492 4581 304 644 CABLEONE, US
7155 4181 288 96 VIASAT-SP-BACKBONE, US
22773 3616 3062 300 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3596 1320 75 SHAW, CA
16625 3216 1403 2292 AKAMAI-AS, US
749 3183 54927 2435 DNIC-AS-00749, US
174 3028 6638 674 COGENT-174, US
367 2909 3694 1422 DNIC-ASBLK-00306-00371, US
396982 2758 3639 397 GOOGLE-CLOUD-PLATFORM, 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 7611 1714 147 UNI2-AS, ES
39891 4758 286 60 ALJAWWALSTC-AS, SA
20940 3871 3396 128 AKAMAI-ASN1, NL
9009 3247 282 1584 M247, RO
12389 2971 2303 906 ROSTELECOM-AS, RU
8551 2655 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
34984 2351 363 595 TELLCOM-AS, TR
13188 1526 95 119 TRIOLAN, UA
8452 1502 1852 14 TE-AS TE-AS, EG
44477 1486 97 707 STARK-INDUSTRIES, GB

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 12489 3372 604 UNINET, MX
10620 3523 496 891 Telmex Colombia S.A., CO
13999 2522 342 644 Mega Cable, S.A. de C.V., MX
11830 2006 369 64 Instituto Costarricense de Electricidad
28573 1330 2319 238 Claro NXT Telecomunicacoes Ltda, BR
3816 1306 787 197 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1212 340 498 Axtel, S.A.B. de C.V., MX
11664 1142 179 419 Techtel LMDS Comunicaciones Interactiva
6147 1088 369 22 Telefonica del Peru S.A.A., PE
22884 1073 115 381 TOTAL PLAY TELECOMUNICACIONES SA DE CV,

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
24835 1548 545 28 RAYA-AS, EG
24863 1544 389 16 LINKdotNET-AS, EG
36992 1362 1519 281 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1145 73 63 ORANGE-COTE-IVOIRE, CI
36935 935 521 42 Vodafone-, EG
6713 554 1861 34 IAM-AS, MA
36914 548 82 3 KENET-AS, KE
15399 524 55 53 WANANCHI-, KE
37342 486 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 12489 3372 604 UNINET, MX
9808 9831 8740 57 CHINAMOBILE-CN China Mobile Communicati
16509 9651 11239 3315 AMAZON-02, US
12479 7611 1714 147 UNI2-AS, ES
7545 5656 777 675 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4929 4192 75 ERX-CERNET-BKB China Education and Rese
39891 4758 286 60 ALJAWWALSTC-AS, SA
11492 4581 304 644 CABLEONE, US
18403 4505 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4181 288 96 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 9831 9774 CHINAMOBILE-CN China Mobile Communications Grou
12479 7611 7464 UNI2-AS, ES
16509 9651 6336 AMAZON-02, US
7545 5656 4981 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4929 4854 ERX-CERNET-BKB China Education and Research Net
39891 4758 4698 ALJAWWALSTC-AS, SA
18403 4505 4480 FPT-AS-AP FPT Telecom Company, VN
7155 4181 4085 VIASAT-SP-BACKBONE, US
11492 4581 3937 CABLEONE, US
7552 3882 3861 VIETEL-AS-AP Viettel Group, VN

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
215433 UNALLOCATED 5.144.176.0/24 30823 AUROLOGIC aurologic GmbH, DE
33492 UNALLOCATED 8.6.184.0/23 33650 COMCAST-33650, US
33123 UNALLOCATED 8.10.69.0/24 174 COGENT-174, 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

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
23.160.121.0/24 Origin: 39937 LTECH, US
23.160.121.0/24 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
23.189.192.0/24 Origin: 27593 RESERVED, ZZ
23.189.192.0/24 Transit: 174 COGENT-174, US

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 /10:37 /11:98 /12:300
/13:576 /14:1191 /15:2062 /16:13380 /17:8225 /18:13728
/19:24970 /20:44380 /21:51577 /22:110695 /23:98748 /24:570514
/25:727 /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 6726 7611 UNI2-AS, ES
8151 6447 12489 UNINET, MX
11492 3494 4581 CABLEONE, US
39891 3440 4758 ALJAWWALSTC-AS, SA
6327 3393 3596 SHAW, CA
7155 3125 4181 VIASAT-SP-BACKBONE, US
22773 2652 3616 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2149 2492 MEDIACOM-ENTERPRISE-BUSINESS, US
8551 2131 2655 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
10620 2129 3523 Telmex Colombia S.A., CO

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

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

1:2316 2:1524 3:300 4:6 5:4472 6:164
7:6 8:1519 9:1 11:172 12:1468 13:388
14:2390 15:313 16:207 17:368 18:738 20:356
21:4 22:188 23:6603 24:2704 25:2 27:2566
29:19 31:2562 32:48 34:39 35:124 36:2178
37:4502 38:6936 39:892 40:140 41:4069 42:2176
43:2327 44:326 45:16862 46:4367 47:287 49:1932
50:1907 51:575 52:1582 54:312 55:883 56:5
57:150 58:2034 59:1180 60:1019 61:2591 62:2684
63:1910 64:5517 65:2308 66:4699 67:3050 68:1339
69:4053 70:1198 71:575 72:2898 74:2600 75:1554
76:633 77:2407 78:1844 79:2473 80:2137 81:1915
82:1500 83:1247 84:1654 85:3100 86:838 87:2219
88:1226 89:4000 90:678 91:7925 92:2189 93:2637
94:3653 95:4075 96:1286 97:312 98:1031 99:745
100:92 101:1173 102:3105 103:32551 104:4769 105:601
106:939 107:2765 108:1115 109:3997 110:2143 111:3215
112:2066 113:1815 114:1777 115:1970 116:1972 117:2653
118:2735 119:1948 120:1812 121:1329 122:2687 123:2227
124:1607 125:2875 126:28 128:1531 129:925 130:1094
131:1819 132:820 133:412 134:1709 135:312 136:922
137:1039 138:2793 139:1558 140:1374 141:1346 142:1561
143:1479 144:1009 145:345 146:2013 147:1708 148:2506
149:2543 150:1026 151:1323 152:1983 153:525 154:5707
155:1380 156:2102 157:1547 158:1096 159:2221 160:2604
161:1634 162:3604 163:1706 164:1633 165:2106 166:1073
167:1710 168:3837 169:786 170:4714 171:1020 172:3829
173:3026 174:900 175:1217 176:3653 177:4555 178:3530
179:2210 180:2364 181:3635 182:3449 183:2019 184:2266
185:20640 186:4905 187:4419 188:4034 189:4123 190:9325
191:1419 192:10985 193:9010 194:7428 195:5254 196:3149
197:2679 198:6017 199:7212 200:8081 201:6324 202:10492
203:10160 204:4545 205:3740 206:4485 207:3538 208:4134
209:4995 210:4643 211:2573 212:4292 213:3410 214:1115
215:44 216:6713 217:2817 218:1365 219:582 220:2051
221:1022 222:877 223:2235

End of report