Global IPv6 Routing Table Report 07:22 +10GMT 20 Oct, 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: 41044 Total ASNs present in the IPv6 Routing Table: 13639 Average AS path length: 4.5 Longest AS path: 24 Total Origin ASNs present in the IPv6 Routing Table: 13455 Paths with bogon ASNs present in the IPv6 Routing Table: 0 IPv6 Subnet Table ----------------- /16:1 /17:0 /18:0 /19:2 /20:8 /21:3 /22:4 /23:4 /24:20 /25:6 /26:15 /27:17 /28:79 /29:1831 /30:144 /31:109 /32:9185 /33:485 /34:326 /35:348 /36:1429 /37:196 /38:674 /39:152 /40:2140 /41:202 /42:311 /43:66 /44:1724 /45:152 /46:1389 /47:287 /48:15651 /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 22773 1255 ASN-CXA-ALL-CCI-22773-RDC, US 28573 804 Claro NXT Telecomunicacoes Ltda, BR 16509 583 AMAZON-02, US 32098 463 TRANSTELCO-INC, US 22394 439 CELLCO, US 20940 405 AKAMAI-ASN1, NL 174 357 COGENT-174, US 54113 341 FASTLY, US 3651 308 SPRINT-BB6, US 54540 292 INCERO-HVVC, US 55430 290 STARHUB-NGNBN Starhub Ltd, SG 15133 277 EDGECAST, US 9605 268 DOCOMO NTT DOCOMO, INC., JP 132061 258 REALMOVE-AS-AP Realmove Company Limited, TH 202773 258 ASN-UMAI, KG 8151 245 Uninet S.A. de C.V., MX 19551 237 INCAPSULA, US 12041 220 AS-AFILIAS1, US 30036 217 MEDIACOM-ENTERPRISE-BUSINESS, US 12222 199 AKAMAI, US End of report