This is an automated weekly mailing describing the state of the IPv6 Research & Education Routing Table received by NSRC's collector from AARNET (Brisbane). 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 21:13 GMT Sat 08 Aug, 2026 IPv6 BGP Table (Global) as seen at AARNET (Brisbane). Report Website: https://bgp.nsrc.org/REN Detailed Analysis: https://bgp.nsrc.org/REN/AARNET/ Analysis Summary ---------------- BGP routing table entries examined: 240292 Number of IPv6 prefixes with a valid ROA: 194518 Number of IPv6 prefixes with an invalid ROA: 168 Number of IPv6 prefixes with no ROA: 45606 Total ASNs present in the IPv6 Routing Table: 36771 Average AS path length: 4.5 Longest AS path: 33 Total Origin ASNs present in the IPv6 Routing Table: 36398 Paths with bogon ASNs present in the IPv6 Routing Table: 4 IPv6 Subnet Table ----------------- /16:0 /17:0 /18:0 /19:1 /20:14 /21:3 /22:6 /23:6 /24:40 /25:12 /26:17 /27:18 /28:158 /29:5499 /30:738 /31:351 /32:26541 /33:4734 /34:4076 /35:1470 /36:8834 /37:1218 /38:2691 /39:1828 /40:23376 /41:1712 /42:2954 /43:1319 /44:24128 /45:4569 /46:5004 /47:7554 /48:111423 /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 9808 7102 CHINAMOBILE-CN - China Mobile Communications Group Co., L 16509 5742 AMAZON-02 - Amazon.com, Inc., US 7552 4039 VIETEL-AS-AP - Viettel Group, VN 45609 3535 BHARTI-MOBILITY-AS-AP - Bharti Airtel Ltd. AS for GPRS Se 11172 2901 AS11172 - Alestra, S. de R.L. de C.V., MX 13335 2580 CLOUDFLARENET - Cloudflare, Inc., US 56041 2257 CMNET-Zhejiang-AP - China Mobile communications corporati 39891 2213 ALJAWWALSTC-AS - Saudi Telecom Company JSC, SA 24547 2130 CMNET-V4HEBEI-AS-AP - Hebei Mobile Communication Company 32098 2030 TRANSTELCO-INC - Transtelco Inc, US 17622 1955 CNCGROUP-GZ - China Unicom Guangzhou network, CN 28573 1677 AS28573 - Claro NXT Telecomunicacoes Ltda, BR 6167 1660 CELLCO-PART - Verizon Business, US 36183 1645 AKAMAI-AS - Akamai Technologies, Inc., US 56046 1587 CMNET-Jiangsu-AP - China Mobile communications corporatio 12479 1534 UNI2-AS - Orange Espagne SA, ES 36992 1472 ETISALAT MISR - ETISALAT MISR, EG 17072 1463 AS17072 - TOTAL PLAY TELECOMUNICACIONES, S.A.P.I. DE C.V. 11664 1358 AS11664 - Techtel LMDS Comunicaciones Interactivas S.A., 38266 1287 VIL-AS-AP - Vodafone Idea Ltd, IN End of report