Global IPv6 Routing Table Report 07:14 +10GMT 18 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: 24499 Total ASNs present in the IPv6 Routing Table: 10219 Average AS path length: 4.3 Longest AS path: 21 Total Origin ASNs present in the IPv6 Routing Table: 10089 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 /29:810 /30:98 /31:54 /32:6918 /33:251 /34:167 /35:206 /36:892 /37:74 /38:200 /39:67 /40:1142 /41:176 /42:163 /43:130 /44:853 /45:89 /46:125 /47:156 /48:9111 /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 448 SPRINT-BB6, US 22394 425 CELLCO, US 22773 319 ASN-CXA-ALL-CCI-22773-RDC, US 15133 292 EDGECAST, US 20940 287 AKAMAI-ASN1, NL 28573 255 Claro NXT Telecomunicacoes Ltda, BR 55430 228 STARHUB-NGNBN Starhub Ltd, SG 12041 223 AS-AFILIAS1, US 11351 214 TWC-11351-NORTHEAST, US 174 196 COGENT-174, US 42 157 WOODYNET-1, US 4621 154 UNINET-AS-AP UNINET-, TH 12222 149 AKAMAI, US 20057 144 ATT-MOBILITY-LLC-AS20057, US 26615 141 TIM SA, BR 131222 137 UK-ALPHA, GB 6461 124 ZAYO-6461, US 198412 120 RAGE4-DNS-AS, GB 35994 111 AKAMAI-AS, US 2906 97 AS-SSI, US End of report