Global IPv6 Routing Table Report 10:45 +10GMT 30 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: 100242 Total ASNs present in the IPv6 Routing Table: 20839 Average AS path length: 4.4 Longest AS path: 36 Total Origin ASNs present in the IPv6 Routing Table: 20583 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 /29:3479 /30:477 /31:185 /32:15373 /33:1802 /34:1448 /35:667 /36:3965 /37:623 /38:1110 /39:370 /40:5699 /41:648 /42:2356 /43:513 /44:6830 /45:662 /46:2204 /47:1532 /48:42229 /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 2733 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 1461 AMAZON-02, US 45271 1359 ICLNET-AS-AP Idea Cellular Limited, IN 17622 1250 CNCGROUP-GZ China Unicom Guangzhou network, CN 22773 1221 ASN-CXA-ALL-CCI-22773-RDC, US 28573 1217 Claro NXT Telecomunicacoes Ltda, BR 7552 1168 VIETEL-AS-AP Viettel Group, VN 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 17623 665 CNCGROUP-SZ China Unicom Shenzen network, CN 20940 641 AKAMAI-ASN1, NL 33363 630 BHN-33363, US 30036 578 MEDIACOM-ENTERPRISE-BUSINESS, US 62240 561 CLOUVIDER Clouvider - Global ASN, GB 22394 529 CELLCO, US End of report