Global IPv6 Routing Table Report 07:05 +10GMT 13 Mar, 2013 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: 11947 Total ASNs present in the IPv6 Routing Table: 6716 Average AS path length: 4.6 Longest AS path: 39 Total Origin ASNs present in the IPv6 Routing Table: 6604 Paths with bogon ASNs present in the IPv6 Routing Table: 0 IPv6 Subnet Table ----------------- /16:1 /17:0 /18:0 /19:2 /20:7 /21:3 /22:5 /23:6 /24:9 /25:4 /26:11 /27:16 /28:44 /29:140 /30:31 /31:24 /32:4858 /33:108 /34:88 /35:131 /36:410 /37:18 /38:87 /39:48 /40:516 /41:24 /42:63 /43:43 /44:389 /45:28 /46:84 /47:85 /48:4653 /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 /64:9 Global IPv6 Per AS prefix count summary --------------------------------------- ASN No of Nets Description 22394 278 CELLCO, US 20940 121 AKAMAI-ASN1, NL 15133 91 EDGECAST, US 17832 61 SIXNGIX Korea Internet Security Agency, KR 12222 59 AKAMAI, US 12041 50 AS-AFILIAS1, US 35994 50 AKAMAI-AS, US 12008 48 SECURITYSERVICES, US 9031 38 EDPNET, BE 17451 38 BIZNET-AS-AP BIZNET NETWORKS, ID 1237 35 KREONET-AS-KR KISTI, KR 5580 35 GTT-ASIA, NL 15395 33 RACKSPACE-LON, GB 42 31 WOODYNET-1, US 109 30 CISCOSYSTEMS, US 13335 30 CLOUDFLARENET, US 2906 29 AS-SSI, US 51964 29 ORANGE-BUSINESS-SERVICES-IPSN-ASN, US 6830 28 LIBERTYGLOBAL Liberty Global formerly UPC Broadband Holding, 47524 28 TURKSAT-AS, TR End of report