Global IPv6 Routing Table Report 07:18 +10GMT 10 Nov, 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: 24590 Total ASNs present in the IPv6 Routing Table: 10340 Average AS path length: 4.5 Longest AS path: 31 Total Origin ASNs present in the IPv6 Routing Table: 10209 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 /28:68 /29:845 /30:98 /31:53 /32:6998 /33:262 /34:174 /35:216 /36:917 /37:79 /38:202 /39:68 /40:1171 /41:180 /42:162 /43:129 /44:860 /45:115 /46:127 /47:155 /48:8916 /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 320 ASN-CXA-ALL-CCI-22773-RDC, US 15133 293 EDGECAST, US 20940 291 AKAMAI-ASN1, NL 28573 258 Claro NXT Telecomunicacoes Ltda, BR 55430 228 STARHUB-NGNBN Starhub Ltd, SG 12041 222 AS-AFILIAS1, US 174 196 COGENT-174, US 42 157 WOODYNET-1, US 26615 153 TIM SA, BR 12222 149 AKAMAI, US 20057 146 ATT-MOBILITY-LLC-AS20057, US 131222 130 UK-ALPHA, GB 6461 124 ZAYO-6461, US 198412 123 RAGE4-DNS-AS, GB 35994 118 AKAMAI-AS, US 2906 104 AS-SSI, US 19551 84 INCAPSULA, US 10091 83 STARHUB-CABLE StarHub Ltd, SG End of report