Global IPv6 Routing Table Report 10:44 +10GMT 27 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: 99460 Total ASNs present in the IPv6 Routing Table: 20807 Average AS path length: 4.5 Longest AS path: 36 Total Origin ASNs present in the IPv6 Routing Table: 20556 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 /29:3478 /30:477 /31:186 /32:15352 /33:1799 /34:1452 /35:664 /36:3916 /37:624 /38:1110 /39:372 /40:5707 /41:647 /42:2362 /43:512 /44:6532 /45:665 /46:2139 /47:1528 /48:41898 /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 2730 Alestra, S. de R.L. de C.V., MX 45609 2013 BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Service 12479 1464 UNI2-AS, ES 16509 1461 AMAZON-02, US 45271 1326 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 1218 Claro NXT Telecomunicacoes Ltda, BR 7552 1161 VIETEL-AS-AP Viettel Group, VN 13335 827 CLOUDFLARENET, US 32098 791 TRANSTELCO-INC, US 39891 788 ALJAWWALSTC-AS, SA 38266 779 VIL-AS-AP Vodafone Idea Ltd, IN 20940 640 AKAMAI-ASN1, NL 33363 630 BHN-33363, US 30036 578 MEDIACOM-ENTERPRISE-BUSINESS, US 62240 563 CLOUVIDER Clouvider - Global ASN, GB 4808 530 CHINA169-BJ China Unicom Beijing Province Network, CN 22394 529 CELLCO, US 4134 507 CHINANET-BACKBONE No.31,Jin-rong Street, CN End of report