Global IPv6 Routing Table Report 07:03 +10GMT 11 Jul, 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: 9548 Total ASNs present in the IPv6 Routing Table: 5468 Average AS path length: 4.6 Longest AS path: 16 Total Origin ASNs present in the IPv6 Routing Table: 5376 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 /24:8 /25:4 /26:9 /27:13 /28:42 /29:24 /30:16 /31:15 /32:4284 /33:96 /34:88 /35:107 /36:320 /37:9 /38:70 /39:23 /40:408 /41:15 /42:50 /43:5 /44:204 /45:19 /46:77 /47:63 /48:3477 /49:6 /50:1 /51:2 /52:1 /53:0 /54:0 /55:0 /56:3 /57:0 /58:0 /59:0 /60:0 /61:2 /62:1 /63:1 /64:62 Global IPv6 Per AS prefix count summary --------------------------------------- ASN No of Nets Description 23456 303 UNASSIGNED 22394 110 CELLCO, US 20940 105 AKAMAI-ASN1, NL 15133 79 EDGECAST, US 17832 52 SIXNGIX Korea Internet Security Agency, KR 12041 44 AS-AFILIAS1, US 35994 41 AKAMAI-AS, US 17451 39 BIZNET-AS-AP BIZNET NETWORKS, ID 9031 38 EDPNET, BE 1237 33 KREONET-AS-KR KISTI, KR 12008 31 SECURITYSERVICES, US 33517 29 DYNDNS, US 42 27 WOODYNET-1, US 9829 27 BSNL-NIB National Internet Backbone, IN 137 26 ASGARR Consortium GARR, IT 2576 25 DOT-AS, US 6830 25 LIBERTYGLOBAL Liberty Global formerly UPC Broadband Holding, 40009 24 BITGRAVITY, US 9121 22 TTNET, TR 12654 22 RIPE-NCC-RIS-AS Reseaux IP Europeens Network Coordination Ce End of report