Global IPv6 Routing Table Report 07:25 +10GMT 21 Mar, 2020 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: 81368 Total ASNs present in the IPv6 Routing Table: 19026 Average AS path length: 4.7 Longest AS path: 23 Total Origin ASNs present in the IPv6 Routing Table: 18791 Paths with bogon ASNs present in the IPv6 Routing Table: 0 IPv6 Subnet Table ----------------- /16:0 /17:0 /18:0 /19:1 /20:13 /21:7 /22:7 /23:5 /24:29 /25:7 /26:13 /27:17 /28:118 /29:2925 /30:520 /31:204 /32:13837 /33:1505 /34:1175 /35:628 /36:3462 /37:519 /38:1023 /39:340 /40:4360 /41:552 /42:1043 /43:243 /44:4804 /45:514 /46:2085 /47:1330 /48:34047 /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 /64:11 Global IPv6 Per AS prefix count summary --------------------------------------- ASN No of Nets Description 11172 2013 Alestra, S. de R.L. de C.V., MX 45609 1447 BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Service 12479 1423 UNI2-AS, ES 16509 1230 AMAZON-02, US 28573 1199 Claro NXT Telecomunicacoes Ltda, BR 45271 1021 ICLNET-AS-AP Idea Cellular Limited, IN 22773 1015 ASN-CXA-ALL-CCI-22773-RDC, US 13335 773 CLOUDFLARENET, US 54113 755 FASTLY, US 7552 747 VIETEL-AS-AP Viettel Group, VN 32098 742 TRANSTELCO-INC, US 22394 727 CELLCO, US 33363 666 BHN-33363, US 39891 607 ALJAWWALSTC-AS, SA 20940 585 AKAMAI-ASN1, NL 30036 549 MEDIACOM-ENTERPRISE-BUSINESS, US 17622 520 CNCGROUP-GZ China Unicom Guangzhou network, CN 4134 501 CHINANET-BACKBONE No.31,Jin-rong Street, CN 19551 478 INCAPSULA, US 9829 461 BSNL-NIB National Internet Backbone, IN End of report