IPv6 R&E Routing Table Report   22:40 GMT Tue 28 Apr, 2026

  IPv6 BGP Table (R&E) as seen at LinkOregon.

Report Website:     https://bgp.nsrc.org/REN
Detailed Analysis:  https://bgp.nsrc.org/REN/LinkOregon/

Analysis Summary
----------------

BGP routing table entries examined:                                6924
    Number of IPv6 prefixes with a valid ROA:                      6235
    Number of IPv6 prefixes with an invalid ROA:                      1
    Number of IPv6 prefixes with no ROA:                            688
Total ASNs present in the IPv6 Routing Table:                      4921
    Average AS path length:                                         4.6
    Longest AS path:                                                 15
Total Origin ASNs present in the IPv6 Routing Table:               4889
Paths with bogon ASNs present in the IPv6 Routing Table:              0

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

/16:0       /17:0       /18:0       /19:0       /20:1       /21:0       
/22:0       /23:0       /24:0       /25:0       /26:0       /27:0       
/28:5       /29:44      /30:12      /31:0       /32:4393    /33:23      
/34:9       /35:15      /36:95      /37:58      /38:36      /39:6       
/40:129     /41:4       /42:14      /43:4       /44:191     /45:23      
/46:174     /47:19      /48:1661    /49:8       /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
     16509        723  AMAZON-02 - Amazon.com, Inc., US
     14618        459  AMAZON-AES - Amazon.com, Inc., US
      7497        168  CSTNET-AS-AP Computer Network Information Center of Chine
     55824         89  NKN-CORE-NW NKN Core Network, IN
      4758         59  NICNET-VSNL-BOARDER-AP National Informatics Centre, IN
      8987         40  AWS-GOVCLOUD AWS-GOVCLOUD, IE
       680         24  DFN Verein zur Foerderung eines Deutschen Forschungsnetze
     61468         19  CEDIA, EC
     22644         17  TJUH - Thomas Jefferson University Hospitals, Inc., US
     24363         17  CNGI-JNN-IX-AS-AP CERNET2 IX at Shandong University, CN
     46047         16  POLSRI-AS-ID Politeknik Negeri Sriwijaya, ID
      2018         15  TENET-1, ZA
      3477         15  NOAA-NWAVE - National Oceanic and Atmospheric Administrat
     63800         10  SERVER-G SERVER-G Group, JP
       237          9  MERIT-AS-14 - Merit Network Inc., US
       559          9  SWITCH Switch, Swiss Academic and Research Network, CH
     11537          8  INTERNET2-RESEARCH-EDU - Internet2, US
     27947          8  Telconet S.A, EC
     30045          8  UHN-ASN - University Health Network, CA
       376          7  RISQ-AS - Reseau dInformations Scientifiques du Quebec RI

End of report