Global IPv6 Routing Table Report 07:34 +10GMT 01 Dec, 2018 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: 57691 Total ASNs present in the IPv6 Routing Table: 15790 Average AS path length: 4.5 Longest AS path: 44 Total Origin ASNs present in the IPv6 Routing Table: 15604 Paths with bogon ASNs present in the IPv6 Routing Table: 0 IPv6 Subnet Table ----------------- /16:0 /17:0 /18:0 /19:2 /20:13 /21:3 /22:6 /23:4 /24:20 /25:6 /26:13 /27:17 /28:91 /29:2418 /30:212 /31:117 /32:11178 /33:756 /34:612 /35:426 /36:2412 /37:387 /38:737 /39:216 /40:3100 /41:436 /42:660 /43:118 /44:3677 /45:334 /46:1455 /47:577 /48:22601 /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 1276 UNI2-AS, ES 22773 985 ASN-CXA-ALL-CCI-22773-RDC, US 28573 932 Claro NXT Telecomunicacoes Ltda, BR 16509 747 AMAZON-02, US 45609 695 BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Service 30036 693 MEDIACOM-ENTERPRISE-BUSINESS, US 33363 660 BHN-33363, US 32098 638 TRANSTELCO-INC, US 54113 543 FASTLY, US 11172 534 Alestra, S. de R.L. de C.V., MX 22394 495 CELLCO, US 45271 493 ICLNET-AS-AP Idea Cellular Limited, IN 20940 475 AKAMAI-ASN1, NL 13335 462 CLOUDFLARENET, US 17622 422 CNCGROUP-GZ China Unicom Guangzhou network, CN 174 403 COGENT-174, US 19551 360 INCAPSULA, US 9808 337 CHINAMOBILE-CN China Mobile Communications Group Co., Ltd., 54540 303 INCERO-HVVC, US 4837 285 CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN End of report