IPv6 R&E Routing Table Report 23:08 GMT Sat 16 Dec, 2023 IPv6 BGP Table (Global) as seen at BT Singapore. Report Website: https://bgp.nsrc.org/REN Detailed Analysis: https://bgp.nsrc.org/REN/Singapore/ Analysis Summary ---------------- BGP routing table entries examined: 186204 Number of IPv6 prefixes with a valid ROA: 104463 Number of IPv6 prefixes with an invalid ROA: 472 Number of IPv6 prefixes with no ROA: 81269 Total ASNs present in the IPv6 Routing Table: 31739 Average AS path length: 4.6 Longest AS path: 29 Total Origin ASNs present in the IPv6 Routing Table: 31442 Paths with bogon ASNs present in the IPv6 Routing Table: 5 IPv6 Subnet Table ----------------- /16:0 /17:0 /18:0 /19:1 /20:13 /21:3 /22:7 /23:7 /24:32 /25:8 /26:16 /27:22 /28:211 /29:4459 /30:626 /31:322 /32:23311 /33:3352 /34:2927 /35:1084 /36:6434 /37:976 /38:1817 /39:1266 /40:15642 /41:959 /42:3634 /43:1135 /44:18307 /45:2363 /46:4784 /47:6686 /48:85800 /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 /64:0 Global IPv6 Per AS prefix count summary --------------------------------------- ASN No of Nets Description 11172 6300 Alestra, S. de R.L. de C.V., MX 9808 4619 CHINAMOBILE-CN China Mobile Communications Group Co., Ltd., 16509 4357 AMAZON-02, US 18403 4298 FPT-AS-AP FPT Telecom Company, VN 7552 2544 VIETEL-AS-AP Viettel Group, VN 45609 2502 BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Service 24547 2017 CMNET-V4HEBEI-AS-AP Hebei Mobile Communication Company Limit 45271 1838 ICLNET-AS-AP Idea Cellular Limited, IN 12479 1648 UNI2-AS, ES 17622 1533 CNCGROUP-GZ China Unicom Guangzhou network, CN 32098 1531 TRANSTELCO-INC, US 38266 1468 VIL-AS-AP Vodafone Idea Ltd, IN 28573 1463 Claro NXT Telecomunicacoes Ltda, BR 36183 1382 AKAMAI-AS, US 13335 1319 CLOUDFLARENET, US 17072 1314 TOTAL PLAY TELECOMUNICACIONES SA DE CV, MX 39891 1249 ALJAWWALSTC-AS, SA 22773 1184 ASN-CXA-ALL-CCI-22773-RDC, US 6167 1154 CELLCO-PART, US 56046 1153 CMNET-JIANGSU-AP China Mobile communications corporation, CN End of report