Global IPv6 Routing Table Report 07:42 +10GMT 20 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: 106455 Total ASNs present in the IPv6 Routing Table: 21704 Average AS path length: 4.9 Longest AS path: 25 Total Origin ASNs present in the IPv6 Routing Table: 21445 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 /29:3516 /30:500 /31:191 /32:15971 /33:2249 /34:1948 /35:815 /36:4316 /37:665 /38:1172 /39:410 /40:5848 /41:658 /42:2439 /43:609 /44:7238 /45:721 /46:2196 /47:1743 /48:44865 /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 2863 Alestra, S. de R.L. de C.V., MX 17622 2112 CNCGROUP-GZ China Unicom Guangzhou network, CN 45609 2063 BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Service 16509 1540 AMAZON-02, US 12479 1468 UNI2-AS, ES 45271 1376 ICLNET-AS-AP Idea Cellular Limited, IN 28573 1240 Claro NXT Telecomunicacoes Ltda, BR 22773 1224 ASN-CXA-ALL-CCI-22773-RDC, US 7552 1139 VIETEL-AS-AP Viettel Group, VN 17623 922 CNCGROUP-SZ China Unicom Shenzen network, CN 13335 844 CLOUDFLARENET, US 4808 823 CHINA169-BJ China Unicom Beijing Province Network, CN 38266 819 VIL-AS-AP Vodafone Idea Ltd, IN 32098 810 TRANSTELCO-INC, US 39891 793 ALJAWWALSTC-AS, SA 20940 669 AKAMAI-ASN1, NL 33363 639 BHN-33363, US 30036 587 MEDIACOM-ENTERPRISE-BUSINESS, US 62240 565 CLOUVIDER Clouvider - Global ASN, GB 20115 536 CHARTER-20115, US End of report