Global IPv6 Routing Table Report 07:11 +10GMT 18 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: 18639 Number of IPv6 prefixes with a valid ROA: 18517 Number of IPv6 prefixes with an invalid ROA: 0 Number of IPv6 prefixes with no ROA: 122 Total ASNs present in the IPv6 Routing Table: 8537 Average AS path length: 4.6 Longest AS path: 25 Total Origin ASNs present in the IPv6 Routing Table: 8410 Paths with bogon ASNs present in the IPv6 Routing Table: 0 IPv6 Subnet Table ----------------- /16:1 /17:0 /18:0 /19:2 /20:7 /21:3 /22:4 /23:4 /24:15 /25:5 /26:14 /27:20 /28:59 /29:462 /30:77 /31:53 /32:5966 /33:168 /34:144 /35:149 /36:704 /37:46 /38:162 /39:57 /40:803 /41:76 /42:110 /43:12 /44:740 /45:88 /46:156 /47:108 /48:6271 /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 399 CELLCO, US 3651 343 SPRINT-BB6, US 55430 259 STARHUB-NGNBN Starhub Ltd, SG 12041 217 AS-AFILIAS1, US 20940 196 AKAMAI-ASN1, NL 174 160 COGENT-174, US 15133 154 EDGECAST, US 22773 139 ASN-CXA-ALL-CCI-22773-RDC, US 6461 123 ZAYO-6461, US 12222 116 AKAMAI, US 42 112 WOODYNET-1, US 35994 94 AKAMAI-AS, US 20057 89 ATT-MOBILITY-LLC-AS20057, US 12715 88 JAZZNET Global Spanish ISP, ES 11133 71 SORENSON-99, US 12008 70 SECURITYSERVICES, US 2906 68 AS-SSI, US 13188 67 TRIOLAN, UA 52962 63 Vipnet Baixada Telecom. e Informatica Ltda, BR 17832 60 SIXNGIX Korea Internet Security Agency, KR End of report