Global IPv6 Routing Table Report 07:03 +10GMT 12 Sep, 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: 10174 Total ASNs present in the IPv6 Routing Table: 5680 Average AS path length: 4.7 Longest AS path: 16 Total Origin ASNs present in the IPv6 Routing Table: 5589 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 /23:5 /24:9 /25:4 /26:10 /27:16 /28:41 /29:47 /30:19 /31:16 /32:4414 /33:102 /34:92 /35:109 /36:334 /37:13 /38:74 /39:30 /40:443 /41:17 /42:43 /43:36 /44:253 /45:28 /46:77 /47:66 /48:3752 /49:8 /50:1 /51:3 /52:1 /53:0 /54:0 /55:0 /56:3 /57:0 /58:0 /59:0 /60:2 /61:1 /62:1 /63:1 /64:81 Global IPv6 Per AS prefix count summary --------------------------------------- ASN No of Nets Description 23456 331 UNASSIGNED 22394 163 CELLCO, US 20940 118 AKAMAI-ASN1, NL 15133 82 EDGECAST, US 17832 59 SIXNGIX Korea Internet Security Agency, KR 12041 50 AS-AFILIAS1, US 35994 45 AKAMAI-AS, US 9031 39 EDPNET, BE 12008 36 SECURITYSERVICES, US 17451 34 BIZNET-AS-AP BIZNET NETWORKS, ID 1237 32 KREONET-AS-KR KISTI, KR 15395 29 RACKSPACE-LON, GB 33517 28 DYNDNS, US 47524 28 TURKSAT-AS, TR 42 27 WOODYNET-1, US 9829 27 BSNL-NIB National Internet Backbone, IN 2576 25 DOT-AS, US 6830 25 LIBERTYGLOBAL Liberty Global formerly UPC Broadband Holding, 9121 24 TTNET, TR 40009 24 BITGRAVITY, US End of report