Global IPv6 Routing Table Report 07:23 +10GMT 19 Nov, 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: 41747 Total ASNs present in the IPv6 Routing Table: 13782 Average AS path length: 4.5 Longest AS path: 35 Total Origin ASNs present in the IPv6 Routing Table: 13608 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 /24:18 /25:6 /26:15 /27:17 /28:78 /29:1862 /30:150 /31:110 /32:9308 /33:490 /34:346 /35:355 /36:1455 /37:206 /38:673 /39:141 /40:2245 /41:204 /42:331 /43:88 /44:1813 /45:168 /46:1382 /47:259 /48:15823 /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 1242 ASN-CXA-ALL-CCI-22773-RDC, US 28573 812 Claro NXT Telecomunicacoes Ltda, BR 16509 574 AMAZON-02, US 32098 479 TRANSTELCO-INC, US 22394 439 CELLCO, US 20940 412 AKAMAI-ASN1, NL 174 360 COGENT-174, US 54113 360 FASTLY, US 3651 296 SPRINT-BB6, US 54540 293 INCERO-HVVC, US 55430 290 STARHUB-NGNBN Starhub Ltd, SG 19551 282 INCAPSULA, US 9605 268 DOCOMO NTT DOCOMO, INC., JP 15133 266 EDGECAST, US 202773 265 ASN-UMAI, KG 132061 258 REALMOVE-AS-AP Realmove Company Limited, TH 8151 252 Uninet S.A. de C.V., MX 12041 217 AS-AFILIAS1, US 30036 213 MEDIACOM-ENTERPRISE-BUSINESS, US 12222 199 AKAMAI, US End of report