Global IPv6 Routing Table Report 07:07 +10GMT 13 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: 11139 Total ASNs present in the IPv6 Routing Table: 6034 Average AS path length: 4.6 Longest AS path: 15 Total Origin ASNs present in the IPv6 Routing Table: 5946 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 /29:84 /30:25 /31:19 /32:4687 /33:103 /34:81 /35:124 /36:386 /37:19 /38:84 /39:48 /40:464 /41:22 /42:56 /43:8 /44:333 /45:28 /46:77 /47:74 /48:4297 /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 425 UNASSIGNED 22394 226 CELLCO, US 20940 119 AKAMAI-ASN1, NL 15133 89 EDGECAST, US 17832 61 SIXNGIX Korea Internet Security Agency, KR 12041 52 AS-AFILIAS1, US 12008 44 SECURITYSERVICES, US 35994 44 AKAMAI-AS, US 9031 39 EDPNET, BE 17451 36 BIZNET-AS-AP BIZNET NETWORKS, ID 1237 33 KREONET-AS-KR KISTI, KR 12222 31 AKAMAI, US 47524 29 TURKSAT-AS, TR 2576 28 DOT-AS, US 42 27 WOODYNET-1, US 2906 26 AS-SSI, US 9121 26 TTNET, TR 13335 26 CLOUDFLARENET, US 109 25 CISCOSYSTEMS, US 6830 25 LIBERTYGLOBAL Liberty Global formerly UPC Broadband Holding, End of report