This is an automated weekly mailing describing the state of the IPv6 Research & Education Routing Table received by NSRC's collector from UH. 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 22:25 GMT Sat 12 Sep, 2026 IPv6 BGP Table (R&E) as seen at UH. Report Website: https://bgp.nsrc.org/REN Detailed Analysis: https://bgp.nsrc.org/REN/UniHawaii/ Analysis Summary ---------------- BGP routing table entries examined: 52116 Number of IPv6 prefixes with a valid ROA: 44648 Number of IPv6 prefixes with an invalid ROA: 7 Number of IPv6 prefixes with no ROA: 7461 Total ASNs present in the IPv6 Routing Table: 11405 Average AS path length: 5.9 Longest AS path: 32 Total Origin ASNs present in the IPv6 Routing Table: 11054 Paths with bogon ASNs present in the IPv6 Routing Table: 0 IPv6 Subnet Table ----------------- /16:0 /17:0 /18:0 /19:0 /20:6 /21:0 /22:3 /23:1 /24:11 /25:5 /26:3 /27:2 /28:63 /29:555 /30:258 /31:97 /32:7529 /33:305 /34:264 /35:280 /36:1690 /37:423 /38:726 /39:327 /40:2953 /41:312 /42:600 /43:193 /44:3959 /45:293 /46:1027 /47:2172 /48:28046 /49:4 /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 /63:1 /64:4 Global IPv6 Per AS prefix count summary --------------------------------------- ASN No of Nets Description 16509 2385 AMAZON-02 - Amazon.com, Inc., US 45609 1193 BHARTI-MOBILITY-AS-AP - Bharti Airtel Ltd. AS for GPRS Se 45271 1108 VIL-AS-AP - Vodafone Idea Ltd, IN 137409 1046 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU 5416 1040 UNSPECIFIED - BEYON B.S.C., BH 36183 971 AKAMAI-AS - Akamai Technologies, Inc., US 13335 751 CLOUDFLARENET - Cloudflare, Inc., US 14618 631 AMAZON-AES - Amazon.com, Inc., US 140292 614 CHINATELECOM-JIANGSU-SUZHOU-5G-NETWORK - CHINATELECOM Jia 4134 606 CHINANET-BACKBONE - No.31,Jin-rong Street, CN 26611 578 AS26611 - COMUNICACION CELULAR S.A. COMCEL S.A., CO 12025 570 IMDC-AS12025 - Iron Mountain Data Center, US 19551 475 INCAPSULA - Incapsula Inc, US 265594 462 AS265594 - Television Internacional, S.A. de C.V., MX 20940 454 AKAMAI-ASN1 - Akamai International B.V., NL 24560 434 AIRTELBROADBAND-AS-AP - Bharti Airtel Ltd., Telemedia Ser 7015 428 COMCAST-7015 - Comcast Cable Communications, LLC, US 17552 419 TRUEONLINE-AS-AP - True Online, TH 714 409 APPLE-ENGINEERING - Apple Inc., US 36992 336 ETISALAT MISR - ETISALAT MISR, EG End of report