Global IPv6 Routing Table Report 07:09 +10GMT 18 Jan, 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: 11427 Total ASNs present in the IPv6 Routing Table: 6138 Average AS path length: 4.6 Longest AS path: 16 Total Origin ASNs present in the IPv6 Routing Table: 6046 Paths with bogon ASNs present in the IPv6 Routing Table: 0 IPv6 Subnet Table ----------------- /16:1 /17:0 /18:0 /19:2 /20:6 /21:3 /22:5 /23:6 /24:9 /25:4 /26:10 /27:16 /28:45 /29:99 /30:27 /31:19 /32:4739 /33:104 /34:83 /35:123 /36:389 /37:19 /38:83 /39:48 /40:491 /41:21 /42:55 /43:8 /44:347 /45:28 /46:81 /47:82 /48:4461 /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 23456 447 UNASSIGNED 22394 243 CELLCO, US 20940 119 AKAMAI-ASN1, NL 15133 90 EDGECAST, US 17832 61 SIXNGIX Korea Internet Security Agency, KR 12041 50 AS-AFILIAS1, US 12008 46 SECURITYSERVICES, US 35994 46 AKAMAI-AS, US 12222 44 AKAMAI, US 9031 38 EDPNET, BE 17451 38 BIZNET-AS-AP BIZNET NETWORKS, ID 1237 32 KREONET-AS-KR KISTI, KR 42 31 WOODYNET-1, US 13335 30 CLOUDFLARENET, US 51964 29 ORANGE-BUSINESS-SERVICES-IPSN-ASN, US 109 28 CISCOSYSTEMS, US 2906 28 AS-SSI, US 47524 28 TURKSAT-AS, TR 2576 26 DOT-AS, US 6830 25 LIBERTYGLOBAL Liberty Global formerly UPC Broadband Holding, End of report