Global IPv6 Routing Table Report 07:01 +10GMT 21 Oct, 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: 10586 Total ASNs present in the IPv6 Routing Table: 5817 Average AS path length: 4.7 Longest AS path: 40 Total Origin ASNs present in the IPv6 Routing Table: 5729 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 /26:11 /27:16 /28:45 /29:66 /30:19 /31:17 /32:4506 /33:101 /34:87 /35:114 /36:337 /37:15 /38:74 /39:42 /40:466 /41:20 /42:53 /43:8 /44:289 /45:26 /46:80 /47:69 /48:3965 /49:9 /50:1 /51:3 /52:2 /53:0 /54:0 /55:0 /56:4 /57:0 /58:0 /59:0 /60:1 /61:1 /62:1 /63:1 /64:97 Global IPv6 Per AS prefix count summary --------------------------------------- ASN No of Nets Description 23456 361 UNASSIGNED 22394 197 CELLCO, US 20940 122 AKAMAI-ASN1, NL 15133 85 EDGECAST, US 17832 61 SIXNGIX Korea Internet Security Agency, KR 12041 50 AS-AFILIAS1, US 35994 44 AKAMAI-AS, US 12008 41 SECURITYSERVICES, US 9031 39 EDPNET, BE 17451 37 BIZNET-AS-AP BIZNET NETWORKS, ID 1237 32 KREONET-AS-KR KISTI, KR 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, 13335 25 CLOUDFLARENET, US 15830 24 EQUINIX, NL 40009 24 BITGRAVITY, US 9121 23 TTNET, TR End of report