This is an automated weekly mailing describing the state of the IPv6 Research & Education Routing Table received by NSRC's collector from AIT. Daily listings are sent to ren-bgp-stats-all@lists.nsrc.org. For historical data, please see https://bgp.nsrc.org/REN. If you have any comments please contact Philip Smith . IPv6 R&E Routing Table Report 20:25 GMT Sat 31 May, 2025 IPv6 BGP Table (R&E) as seen at AIT. Report Website: https://bgp.nsrc.org/REN Detailed Analysis: https://bgp.nsrc.org/REN/AIT/ Analysis Summary ---------------- BGP routing table entries examined: 470 Number of IPv6 prefixes with a valid ROA: 289 Number of IPv6 prefixes with an invalid ROA: 132 Number of IPv6 prefixes with no ROA: 49 Total ASNs present in the IPv6 Routing Table: 59 Average AS path length: 3.0 Longest AS path: 3 Total Origin ASNs present in the IPv6 Routing Table: 58 Paths with bogon ASNs present in the IPv6 Routing Table: 0 IPv6 Subnet Table ----------------- /16:0 /17:0 /18:0 /19:0 /20:0 /21:0 /22:0 /23:0 /24:0 /25:0 /26:0 /27:0 /28:0 /29:0 /30:0 /31:1 /32:20 /33:2 /34:4 /35:8 /36:29 /37:0 /38:0 /39:0 /40:13 /41:0 /42:0 /43:0 /44:2 /45:0 /46:0 /47:1 /48:386 /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 /64:3 Global IPv6 Per AS prefix count summary --------------------------------------- ASN No of Nets Description 9931 169 CAT-AP The Communication Authoity of Thailand, CAT, TH 19551 91 INCAPSULA, US 24492 31 IIT-WICAM-AS-AP WiCAM Corporation Ltd., KH 45458 26 SBN-AWN-AS-02-AP SBN-ISPAWN-ISP and SBN-NIXAWN-NIX, TH 10226 16 ETL-IX-AS-AP ETL Company Limited, LA 132280 16 SYMPHONY-AP-TH Symphony Communication Thailand PCL., TH 9411 10 NONTRINET-AS-AP Kasetsart University, Thailand, TH 9335 7 CAT-CLOUD-AP CAT Telecom Public Company Limited, TH 23969 7 TOT-NET TOT Public Company Limited, TH 59318 7 SINET-KH SINET Fiber One, Cambodias Fastest Broadband Ser 7470 6 TRUEINTERNET-AS-AP TRUE INTERNET Co.,Ltd., TH 23673 6 ONLINE-AS Cogetel Online, Cambodia, ISP, KH 23884 6 PROENNET-AS Proen Corp Public Company Limited., TH 4621 4 UNINET-AS-AP UNINET-, TH 17887 4 TCCT-AS-TH-AP T.C.C. Technology Co., Ltd., TH 131293 4 TOT-LLI-AS-AP TOT Public Company Limited, TH 4762 3 MAHIDOL-BORDER-AS Mahidol University, Thailand, TH 21859 3 ZEN-ECN, US 37932 3 RMUTI-AS-AP Rajamangala University of Technology Isan, TH 55554 3 INTER-IIT-TIG-AS-AP True International Gateway Co., Ltd., End of report