Global IPv6 Routing Table Report 07:37 +10GMT 07 Feb, 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: 104924 Total ASNs present in the IPv6 Routing Table: 21551 Average AS path length: 4.9 Longest AS path: 23 Total Origin ASNs present in the IPv6 Routing Table: 21295 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 /28:116 /29:3554 /30:481 /31:190 /32:15864 /33:2211 /34:1915 /35:805 /36:4369 /37:662 /38:1168 /39:405 /40:6003 /41:656 /42:2422 /43:604 /44:7003 /45:750 /46:2179 /47:1735 /48:43594 /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 17622 2110 CNCGROUP-GZ China Unicom Guangzhou network, CN 45609 2058 BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Service 11172 1921 Alestra, S. de R.L. de C.V., MX 16509 1537 AMAZON-02, US 12479 1467 UNI2-AS, ES 45271 1376 ICLNET-AS-AP Idea Cellular Limited, IN 28573 1231 Claro NXT Telecomunicacoes Ltda, BR 22773 1222 ASN-CXA-ALL-CCI-22773-RDC, US 7552 1145 VIETEL-AS-AP Viettel Group, VN 17623 922 CNCGROUP-SZ China Unicom Shenzen network, CN 13335 834 CLOUDFLARENET, US 4808 823 CHINA169-BJ China Unicom Beijing Province Network, CN 32098 805 TRANSTELCO-INC, US 38266 799 VIL-AS-AP Vodafone Idea Ltd, IN 39891 783 ALJAWWALSTC-AS, SA 20940 649 AKAMAI-ASN1, NL 33363 642 BHN-33363, US 30036 583 MEDIACOM-ENTERPRISE-BUSINESS, US 62240 565 CLOUVIDER Clouvider - Global ASN, GB 22394 533 CELLCO, US End of report