Global IPv6 Routing Table Report 07:16 +10GMT 15 Sep, 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: 23533 Total ASNs present in the IPv6 Routing Table: 9972 Average AS path length: 4.4 Longest AS path: 43 Total Origin ASNs present in the IPv6 Routing Table: 9845 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 /28:66 /29:774 /30:98 /31:49 /32:6747 /33:241 /34:159 /35:186 /36:869 /37:66 /38:195 /39:65 /40:1133 /41:168 /42:149 /43:60 /44:805 /45:88 /46:121 /47:157 /48:8693 /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 /64:8 Global IPv6 Per AS prefix count summary --------------------------------------- ASN No of Nets Description 3651 444 SPRINT-BB6, US 22394 420 CELLCO, US 22773 311 ASN-CXA-ALL-CCI-22773-RDC, US 15133 289 EDGECAST, US 20940 284 AKAMAI-ASN1, NL 55430 228 STARHUB-NGNBN Starhub Ltd, SG 12041 224 AS-AFILIAS1, US 28573 203 Claro NXT Telecomunicacoes Ltda, BR 174 195 COGENT-174, US 42 157 WOODYNET-1, US 26615 156 TIM SA, BR 11351 155 TWC-11351-NORTHEAST, US 12222 139 AKAMAI, US 131222 136 UK-ALPHA, GB 20057 134 ATT-MOBILITY-LLC-AS20057, US 6461 124 ZAYO-6461, US 198412 118 RAGE4-DNS-AS, GB 35994 110 AKAMAI-AS, US 2906 98 AS-SSI, US 10091 83 STARHUB-CABLE StarHub Ltd, SG End of report