Global IPv6 Routing Table Report 07:44 +10GMT 13 Mar, 2021 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: 107846 Total ASNs present in the IPv6 Routing Table: 21851 Average AS path length: 4.9 Longest AS path: 30 Total Origin ASNs present in the IPv6 Routing Table: 21589 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 /22:8 /23:7 /24:29 /25:8 /26:15 /27:20 /28:117 /29:3541 /30:516 /31:191 /32:16049 /33:2325 /34:1967 /35:860 /36:4355 /37:631 /38:1197 /39:410 /40:5995 /41:661 /42:2444 /43:579 /44:7321 /45:754 /46:2204 /47:1800 /48:45651 /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 /64:40 Global IPv6 Per AS prefix count summary --------------------------------------- ASN No of Nets Description 11172 2902 Alestra, S. de R.L. de C.V., MX 17622 2112 CNCGROUP-GZ China Unicom Guangzhou network, CN 45609 2082 BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Service 7552 1697 VIETEL-AS-AP Viettel Group, VN 16509 1544 AMAZON-02, US 12479 1475 UNI2-AS, ES 45271 1376 ICLNET-AS-AP Idea Cellular Limited, IN 22773 1229 ASN-CXA-ALL-CCI-22773-RDC, US 28573 1226 Claro NXT Telecomunicacoes Ltda, BR 17623 922 CNCGROUP-SZ China Unicom Shenzen network, CN 13335 847 CLOUDFLARENET, US 4808 823 CHINA169-BJ China Unicom Beijing Province Network, CN 32098 816 TRANSTELCO-INC, US 38266 803 VIL-AS-AP Vodafone Idea Ltd, IN 39891 791 ALJAWWALSTC-AS, SA 20940 684 AKAMAI-ASN1, NL 33363 639 BHN-33363, US 30036 588 MEDIACOM-ENTERPRISE-BUSINESS, US 62240 567 CLOUVIDER Clouvider - Global ASN, GB 20115 561 CHARTER-20115, US End of report