Global IPv6 Routing Table Report 07:38 +10GMT 04 Aug, 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: 72118 Total ASNs present in the IPv6 Routing Table: 17547 Average AS path length: 4.8 Longest AS path: 22 Total Origin ASNs present in the IPv6 Routing Table: 17344 Paths with bogon ASNs present in the IPv6 Routing Table: 0 IPv6 Subnet Table ----------------- /16:0 /17:0 /18:0 /19:2 /20:13 /21:6 /22:7 /23:5 /24:23 /25:7 /26:13 /27:18 /28:109 /29:2660 /30:417 /31:194 /32:12934 /33:1220 /34:912 /35:554 /36:2930 /37:480 /38:887 /39:273 /40:3887 /41:537 /42:901 /43:174 /44:4166 /45:412 /46:2168 /47:1335 /48:29193 /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 1273 UNI2-AS, ES 8376 1209 Jordan Data Communications, JO 11172 1179 Alestra, S. de R.L. de C.V., MX 28573 1105 Claro NXT Telecomunicacoes Ltda, BR 16509 1010 AMAZON-02, US 22773 989 ASN-CXA-ALL-CCI-22773-RDC, US 30036 904 MEDIACOM-ENTERPRISE-BUSINESS, US 45609 845 BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Service 7552 790 VIETEL-AS-AP Viettel Group, VN 32098 698 TRANSTELCO-INC, US 13335 686 CLOUDFLARENET, US 33363 681 BHN-33363, US 22394 673 CELLCO, US 54113 615 FASTLY, US 45271 604 ICLNET-AS-AP Idea Cellular Limited, IN 133612 576 VODAFONE-AS-AP Vodafone Australia Pty Ltd, AU 20940 531 AKAMAI-ASN1, NL 17622 495 CNCGROUP-GZ China Unicom Guangzhou network, CN 4134 483 CHINANET-BACKBONE No.31,Jin-rong Street, CN 174 433 COGENT-174, US End of report