Global IPv6 Routing Table Report 07:20 +10GMT 30 Mar, 2017 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: 36345 Total ASNs present in the IPv6 Routing Table: 12675 Average AS path length: 4.3 Longest AS path: 18 Total Origin ASNs present in the IPv6 Routing Table: 12511 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 /24:20 /25:5 /26:14 /27:16 /28:77 /29:1564 /30:128 /31:95 /32:8409 /33:432 /34:266 /35:300 /36:1327 /37:155 /38:657 /39:144 /40:1943 /41:192 /42:250 /43:41 /44:1396 /45:149 /46:1370 /47:283 /48:13443 /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 /64:12 Global IPv6 Per AS prefix count summary --------------------------------------- ASN No of Nets Description 22773 1331 ASN-CXA-ALL-CCI-22773-RDC, US 28573 549 Claro NXT Telecomunicacoes Ltda, BR 16509 450 AMAZON-02, US 22394 437 CELLCO, US 32098 393 TRANSTELCO-INC, US 20940 376 AKAMAI-ASN1, NL 3651 372 SPRINT-BB6, US 174 351 COGENT-174, US 15133 343 EDGECAST, US 55430 286 STARHUB-NGNBN Starhub Ltd, SG 9605 268 DOCOMO NTT DOCOMO, INC., JP 132061 258 REALMOVE-AS-AP Realmove Company Limited, TH 202773 255 ASN-UMAI, KG 30036 222 MEDIACOM-ENTERPRISE-BUSINESS, US 12041 216 AS-AFILIAS1, US 18403 191 FPT-AS-AP FPT Telecom Company, VN 12222 176 AKAMAI, US 19551 174 INCAPSULA, US 42 170 WOODYNET-1, US 25019 169 SAUDINETSTC-AS, SA End of report