Global IPv6 Routing Table Report 07:07 +10GMT 25 Jun, 2014 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: 17836 Number of IPv6 prefixes with a valid ROA: 17547 Number of IPv6 prefixes with an invalid ROA: 0 Number of IPv6 prefixes with no ROA: 289 Total ASNs present in the IPv6 Routing Table: 8360 Average AS path length: 4.4 Longest AS path: 15 Total Origin ASNs present in the IPv6 Routing Table: 8226 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 /22:4 /23:4 /24:15 /25:4 /26:14 /27:17 /28:56 /29:423 /30:72 /31:54 /32:5845 /33:159 /34:134 /35:157 /36:680 /37:44 /38:157 /39:59 /40:756 /41:68 /42:103 /43:11 /44:680 /45:93 /46:105 /47:105 /48:5959 /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 /64:7 Global IPv6 Per AS prefix count summary --------------------------------------- ASN No of Nets Description 22394 361 CELLCO, US 3651 285 SPRINT-BB6, US 55430 259 STARHUB-NGNBN Starhub Ltd, SG 12041 217 AS-AFILIAS1, US 20940 184 AKAMAI-ASN1, NL 174 157 COGENT-174, US 15133 134 EDGECAST, US 6461 121 ZAYO-6461, US 42 111 WOODYNET-1, US 12222 91 AKAMAI, US 35994 90 AKAMAI-AS, US 12715 88 JAZZNET Global Spanish ISP, ES 52962 78 Vipnet Baixada Telecom. e Informatica Ltda, BR 22773 75 ASN-CXA-ALL-CCI-22773-RDC, US 12008 71 SECURITYSERVICES, US 13188 69 TRIOLAN, UA 11133 67 SORENSON-99, US 20057 65 ATT-MOBILITY-LLC-AS20057, US 17832 59 SIXNGIX Korea Internet Security Agency, KR 10091 50 STARHUB-CABLE StarHub Ltd, SG End of report