Global IPv6 Routing Table Report 10:46 +10GMT 31 Dec, 2020 IPv6 BGP Table (Global) as seen at BT London. Report Website: https://bgp.nsrc.org/REN Detailed Analysis: https://bgp.nsrc.org/REN/London/ Analysis Summary ---------------- BGP routing table entries examined: 100553 Total ASNs present in the IPv6 Routing Table: 20859 Average AS path length: 4.4 Longest AS path: 24 Total Origin ASNs present in the IPv6 Routing Table: 20604 Paths with bogon ASNs present in the IPv6 Routing Table: 0 IPv6 Subnet Table ----------------- /16:0 /17:0 /18:0 /19:1 /20:13 /21:3 /22:7 /23:7 /24:28 /25:8 /26:14 /27:20 /28:112 /29:3447 /30:477 /31:184 /32:15383 /33:1806 /34:1459 /35:666 /36:3959 /37:626 /38:1112 /39:370 /40:5706 /41:645 /42:2361 /43:513 /44:6832 /45:668 /46:2205 /47:1532 /48:42525 /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 /64:12 Global IPv6 Per AS prefix count summary --------------------------------------- ASN No of Nets Description 11172 2736 Alestra, S. de R.L. de C.V., MX 45609 2037 BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Service 12479 1464 UNI2-AS, ES 16509 1462 AMAZON-02, US 45271 1359 ICLNET-AS-AP Idea Cellular Limited, IN 17622 1252 CNCGROUP-GZ China Unicom Guangzhou network, CN 28573 1224 Claro NXT Telecomunicacoes Ltda, BR 22773 1221 ASN-CXA-ALL-CCI-22773-RDC, US 7552 1171 VIETEL-AS-AP Viettel Group, VN 17623 921 CNCGROUP-SZ China Unicom Shenzen network, CN 13335 827 CLOUDFLARENET, US 4808 822 CHINA169-BJ China Unicom Beijing Province Network, CN 32098 791 TRANSTELCO-INC, US 39891 789 ALJAWWALSTC-AS, SA 38266 779 VIL-AS-AP Vodafone Idea Ltd, IN 20940 641 AKAMAI-ASN1, NL 33363 631 BHN-33363, US 30036 578 MEDIACOM-ENTERPRISE-BUSINESS, US 62240 561 CLOUVIDER Clouvider - Global ASN, GB 22394 529 CELLCO, US End of report