Global IPv6 Routing Table Report 07:35 +10GMT 31 Mar, 2019 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: 63780 Total ASNs present in the IPv6 Routing Table: 16393 Average AS path length: 4.5 Longest AS path: 29 Total Origin ASNs present in the IPv6 Routing Table: 16196 Paths with bogon ASNs present in the IPv6 Routing Table: 0 IPv6 Subnet Table ----------------- /16:0 /17:0 /18:0 /19:2 /20:12 /21:4 /22:6 /23:5 /24:20 /25:6 /26:13 /27:17 /28:90 /29:2522 /30:225 /31:131 /32:11758 /33:843 /34:644 /35:428 /36:2520 /37:454 /38:863 /39:265 /40:3563 /41:445 /42:785 /43:113 /44:3945 /45:357 /46:1836 /47:777 /48:25807 /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 /64:7 Global IPv6 Per AS prefix count summary --------------------------------------- ASN No of Nets Description 12479 1443 UNI2-AS, ES 28573 1008 Claro NXT Telecomunicacoes Ltda, BR 22773 986 ASN-CXA-ALL-CCI-22773-RDC, US 16509 754 AMAZON-02, US 30036 727 MEDIACOM-ENTERPRISE-BUSINESS, US 11172 716 Alestra, S. de R.L. de C.V., MX 45609 715 BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Service 7552 686 VIETEL-AS-AP Viettel Group, VN 13335 662 CLOUDFLARENET, US 33363 661 BHN-33363, US 32098 646 TRANSTELCO-INC, US 45271 577 ICLNET-AS-AP Idea Cellular Limited, IN 54113 576 FASTLY, US 22394 565 CELLCO, US 20940 496 AKAMAI-ASN1, NL 17622 495 CNCGROUP-GZ China Unicom Guangzhou network, CN 174 419 COGENT-174, US 9829 410 BSNL-NIB National Internet Backbone, IN 19551 366 INCAPSULA, US 9808 345 CHINAMOBILE-CN China Mobile Communications Group Co., Ltd., End of report