IPv6 R&E Routing Table Report 23:08 GMT Wed 12 Jun, 2024 IPv6 BGP Table (Global) as seen at BT Singapore. Report Website: https://bgp.nsrc.org/REN Detailed Analysis: https://bgp.nsrc.org/REN/Singapore/ Analysis Summary ---------------- BGP routing table entries examined: 196828 Number of IPv6 prefixes with a valid ROA: 116716 Number of IPv6 prefixes with an invalid ROA: 534 Number of IPv6 prefixes with no ROA: 79578 Total ASNs present in the IPv6 Routing Table: 32899 Average AS path length: 4.7 Longest AS path: 33 Total Origin ASNs present in the IPv6 Routing Table: 32591 Paths with bogon ASNs present in the IPv6 Routing Table: 4 IPv6 Subnet Table ----------------- /16:0 /17:0 /18:0 /19:1 /20:13 /21:3 /22:6 /23:8 /24:31 /25:11 /26:16 /27:22 /28:209 /29:4609 /30:627 /31:334 /32:24443 /33:3604 /34:3236 /35:1137 /36:6927 /37:1012 /38:1988 /39:1457 /40:16285 /41:1112 /42:2269 /43:1157 /44:19817 /45:2664 /46:5279 /47:7507 /48:91044 /49:0 /50:0 /51:0 /52:0 /53:0 /54:0 /55:0 /56:0 /57:0 /58:0 /59:0 /60:0 /61:0 /62:0 /63:0 /64:0 Global IPv6 Per AS prefix count summary --------------------------------------- ASN No of Nets Description 11172 6995 Alestra, S. de R.L. de C.V., MX 9808 4901 CHINAMOBILE-CN China Mobile Communications Group Co., Ltd., 16509 4857 AMAZON-02, US 18403 3951 UNASSIGNED 7552 2934 UNASSIGNED 45609 2744 UNASSIGNED 24547 2029 UNASSIGNED 45271 1822 UNASSIGNED 13335 1599 CLOUDFLARENET, US 17622 1534 CNCGROUP-GZ China Unicom Guangzhou network, CN 38266 1525 UNASSIGNED 28573 1469 Claro NXT Telecomunicacoes Ltda, BR 39891 1365 ALJAWWALSTC-AS, SA 17072 1316 TOTAL PLAY TELECOMUNICACIONES SA DE CV, MX 36183 1315 AKAMAI-AS, US 12479 1312 UNI2-AS, ES 6167 1222 CELLCO-PART, US 22773 1188 ASN-CXA-ALL-CCI-22773-RDC, US 56046 1162 CMNET-JIANGSU-AP China Mobile communications corporation, CN 32098 1144 TRANSTELCO-INC, US End of report