[REN-BGP-stats-all] IPv6 R&E Routing Table Report - UH (R&E) view

Thu Jul 31 22:27:47 UTC 2025

IPv6 R&E Routing Table Report   22:25 GMT Thu 31 Jul, 2025

  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:                               30877
    Number of IPv6 prefixes with a valid ROA:                     19249
    Number of IPv6 prefixes with an invalid ROA:                     10
    Number of IPv6 prefixes with no ROA:                          11618
Total ASNs present in the IPv6 Routing Table:                      8849
    Average AS path length:                                         5.5
    Longest AS path:                                                 26
Total Origin ASNs present in the IPv6 Routing Table:               8594
Paths with bogon ASNs present in the IPv6 Routing Table:              0

IPv6 Subnet Table
-----------------

/16:0       /17:0       /18:0       /19:0       /20:2       /21:0       
/22:1       /23:1       /24:9       /25:1       /26:4       /27:2       
/28:47      /29:293     /30:138     /31:33      /32:6719    /33:316     
/34:303     /35:198     /36:878     /37:195     /38:480     /39:96      
/40:1526    /41:142     /42:215     /43:95      /44:2372    /45:351     
/46:729     /47:748     /48:14971   /49:4       /50:0       /51:0       
/52:0       /53:0       /54:0       /55:0       /56:0       /57:0       
/58:0       /59:0       /60:1       /61:0       /62:0       /63:1       
/64:2       

Global IPv6 Per AS prefix count summary
---------------------------------------

       ASN No of Nets  Description
      7552       2418  VIETEL-AS-AP Viettel Group, VN
     16509       2082  AMAZON-02, US
    137409       1096  GSLNETWORKS-AS-AP GSL Networks Pty LTD, AU
     45609        906  BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Serv
     42298        682  GCC-MPLS-PEERING GCC MPLS peering, QA
     12025        644  IMDC-AS12025, US
     13335        535  CLOUDFLARENET, US
     36183        475  AKAMAI-AS, US
     55547        439  WOODSNET-PH Unit D,E,F,G 28th Floor, PH
    265594        391  Television Internacional, S.A. de C.V., MX
     14618        362  AMAZON-AES, US
       714        353  APPLE-ENGINEERING, US
     20940        279  AKAMAI-ASN1, NL
      6621        260  HNS-DIRECPC, US
     20115        221  CHARTER-20115, US
     36492        199  GOOGLEWIFI, US
     15802        189  DU-AS1, AE
     61470        176  MUSURIT, AR
      7029        174  WINDSTREAM, US
     30036        169  MEDIACOM-ENTERPRISE-BUSINESS, US

End of report