Global IPv6 Routing Table Report 07:05 +10GMT 31 Dec, 2012 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: 11252 Total ASNs present in the IPv6 Routing Table: 6084 Average AS path length: 4.6 Longest AS path: 15 Total Origin ASNs present in the IPv6 Routing Table: 5993 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 /28:44 /29:93 /30:25 /31:19 /32:4703 /33:106 /34:83 /35:117 /36:383 /37:19 /38:84 /39:49 /40:470 /41:22 /42:56 /43:8 /44:335 /45:28 /46:81 /47:78 /48:4374 /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 432 UNASSIGNED 22394 233 CELLCO, US 20940 120 AKAMAI-ASN1, NL 15133 89 EDGECAST, US 17832 62 SIXNGIX Korea Internet Security Agency, KR 12041 50 AS-AFILIAS1, US 12008 46 SECURITYSERVICES, US 35994 43 AKAMAI-AS, US 9031 39 EDPNET, BE 17451 37 BIZNET-AS-AP BIZNET NETWORKS, ID 1237 33 KREONET-AS-KR KISTI, KR 42 31 WOODYNET-1, US 12222 31 AKAMAI, US 13335 31 CLOUDFLARENET, US 109 28 CISCOSYSTEMS, US 47524 28 TURKSAT-AS, TR 2906 27 AS-SSI, US 2576 26 DOT-AS, US 6830 25 LIBERTYGLOBAL Liberty Global formerly UPC Broadband Holding, 9829 25 BSNL-NIB National Internet Backbone, IN End of report