Global IPv6 Routing Table Report 07:33 +10GMT 10 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: 58026 Total ASNs present in the IPv6 Routing Table: 15806 Average AS path length: 4.5 Longest AS path: 41 Total Origin ASNs present in the IPv6 Routing Table: 15617 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 /28:87 /29:2420 /30:214 /31:119 /32:11183 /33:765 /34:624 /35:434 /36:2413 /37:388 /38:771 /39:235 /40:3109 /41:435 /42:668 /43:116 /44:3699 /45:339 /46:1473 /47:636 /48:22712 /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 1300 UNI2-AS, ES 22773 987 ASN-CXA-ALL-CCI-22773-RDC, US 28573 942 Claro NXT Telecomunicacoes Ltda, BR 16509 710 AMAZON-02, US 45609 697 BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Service 30036 694 MEDIACOM-ENTERPRISE-BUSINESS, US 33363 644 BHN-33363, US 32098 640 TRANSTELCO-INC, US 11172 543 Alestra, S. de R.L. de C.V., MX 54113 537 FASTLY, US 45271 501 ICLNET-AS-AP Idea Cellular Limited, IN 22394 495 CELLCO, US 13335 491 CLOUDFLARENET, US 17622 488 CNCGROUP-GZ China Unicom Guangzhou network, CN 20940 472 AKAMAI-ASN1, NL 174 404 COGENT-174, US 19551 357 INCAPSULA, US 9808 340 CHINAMOBILE-CN China Mobile Communications Group Co., Ltd., 54540 303 INCERO-HVVC, US 4837 286 CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN End of report