Global IPv6 Routing Table Report 07:08 +10GMT 03 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: 10981 Total ASNs present in the IPv6 Routing Table: 5978 Average AS path length: 4.7 Longest AS path: 47 Total Origin ASNs present in the IPv6 Routing Table: 5892 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 /29:79 /30:23 /31:19 /32:4642 /33:102 /34:80 /35:123 /36:366 /37:19 /38:87 /39:43 /40:465 /41:21 /42:57 /43:8 /44:322 /45:28 /46:77 /47:74 /48:4226 /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 400 UNASSIGNED 22394 215 CELLCO, US 20940 117 AKAMAI-ASN1, NL 15133 89 EDGECAST, US 17832 57 SIXNGIX Korea Internet Security Agency, KR 12041 50 AS-AFILIAS1, US 12008 43 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 12222 31 AKAMAI, US 47524 29 TURKSAT-AS, TR 42 27 WOODYNET-1, US 2576 27 DOT-AS, US 9121 26 TTNET, TR 13335 26 CLOUDFLARENET, US 2906 25 AS-SSI, US 6830 25 LIBERTYGLOBAL Liberty Global formerly UPC Broadband Holding, 9829 24 BSNL-NIB National Internet Backbone, IN End of report