Global IPv6 Routing Table Report 07:35 +10GMT 16 Feb, 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: 61315 Total ASNs present in the IPv6 Routing Table: 16108 Average AS path length: 4.4 Longest AS path: 21 Total Origin ASNs present in the IPv6 Routing Table: 15923 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 /28:87 /29:2445 /30:224 /31:125 /32:11555 /33:813 /34:623 /35:436 /36:2482 /37:437 /38:817 /39:261 /40:3474 /41:445 /42:715 /43:116 /44:3779 /45:359 /46:1833 /47:676 /48:24322 /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 1411 UNI2-AS, ES 22773 981 ASN-CXA-ALL-CCI-22773-RDC, US 28573 966 Claro NXT Telecomunicacoes Ltda, BR 16509 755 AMAZON-02, US 30036 721 MEDIACOM-ENTERPRISE-BUSINESS, US 45609 650 BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Service 7552 644 VIETEL-AS-AP Viettel Group, VN 33363 638 BHN-33363, US 32098 624 TRANSTELCO-INC, US 11172 623 Alestra, S. de R.L. de C.V., MX 54113 596 FASTLY, US 13335 552 CLOUDFLARENET, US 45271 552 ICLNET-AS-AP Idea Cellular Limited, IN 22394 496 CELLCO, US 17622 490 CNCGROUP-GZ China Unicom Guangzhou network, CN 20940 487 AKAMAI-ASN1, NL 9829 418 BSNL-NIB National Internet Backbone, IN 174 408 COGENT-174, US 19551 354 INCAPSULA, US 9808 343 CHINAMOBILE-CN China Mobile Communications Group Co., Ltd., End of report