Global IPv6 Routing Table Report 07:08 +10GMT 12 Aug, 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: 18489 Number of IPv6 prefixes with a valid ROA: 18464 Number of IPv6 prefixes with an invalid ROA: 0 Number of IPv6 prefixes with no ROA: 25 Total ASNs present in the IPv6 Routing Table: 8502 Average AS path length: 4.7 Longest AS path: 25 Total Origin ASNs present in the IPv6 Routing Table: 8376 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 /27:20 /28:60 /29:459 /30:77 /31:53 /32:5928 /33:162 /34:143 /35:148 /36:698 /37:47 /38:160 /39:59 /40:799 /41:76 /42:104 /43:12 /44:734 /45:87 /46:105 /47:109 /48:6256 /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 395 CELLCO, US 3651 339 SPRINT-BB6, US 55430 258 STARHUB-NGNBN Starhub Ltd, SG 12041 217 AS-AFILIAS1, US 20940 194 AKAMAI-ASN1, NL 174 160 COGENT-174, US 15133 152 EDGECAST, US 6461 123 ZAYO-6461, US 12222 116 AKAMAI, US 42 110 WOODYNET-1, US 35994 94 AKAMAI-AS, US 20057 89 ATT-MOBILITY-LLC-AS20057, US 12715 88 JAZZNET Global Spanish ISP, ES 22773 81 ASN-CXA-ALL-CCI-22773-RDC, US 11133 71 SORENSON-99, US 12008 69 SECURITYSERVICES, US 2906 68 AS-SSI, US 13188 66 TRIOLAN, UA 52962 63 Vipnet Baixada Telecom. e Informatica Ltda, BR 17832 60 SIXNGIX Korea Internet Security Agency, KR End of report