Global IPv6 Routing Table Report 07:05 +10GMT 06 Oct, 2015 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: 23971 Total ASNs present in the IPv6 Routing Table: 10123 Average AS path length: 4.4 Longest AS path: 103 Total Origin ASNs present in the IPv6 Routing Table: 9997 Paths with bogon ASNs present in the IPv6 Routing Table: 0 IPv6 Subnet Table ----------------- /16:1 /17:0 /18:0 /19:2 /20:9 /21:3 /22:4 /23:4 /24:18 /25:5 /26:14 /27:16 /28:65 /29:796 /30:98 /31:50 /32:6879 /33:241 /34:166 /35:192 /36:871 /37:71 /38:202 /39:67 /40:1146 /41:177 /42:161 /43:131 /44:841 /45:88 /46:118 /47:157 /48:8747 /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 3651 444 SPRINT-BB6, US 22394 426 CELLCO, US 22773 317 ASN-CXA-ALL-CCI-22773-RDC, US 15133 291 EDGECAST, US 20940 288 AKAMAI-ASN1, NL 28573 239 Claro NXT Telecomunicacoes Ltda, BR 55430 228 STARHUB-NGNBN Starhub Ltd, SG 12041 223 AS-AFILIAS1, US 174 196 COGENT-174, US 11351 188 TWC-11351-NORTHEAST, US 42 157 WOODYNET-1, US 20057 144 ATT-MOBILITY-LLC-AS20057, US 26615 141 TIM SA, BR 12222 140 AKAMAI, US 131222 137 UK-ALPHA, GB 6461 124 ZAYO-6461, US 198412 121 RAGE4-DNS-AS, GB 35994 110 AKAMAI-AS, US 2906 103 AS-SSI, US 10091 83 STARHUB-CABLE StarHub Ltd, SG End of report