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

Wed Jun 18 21:26:37 UTC 2025

IPv6 R&E Routing Table Report   21:25 GMT Wed 18 Jun, 2025

  IPv6 BGP Table (R&E) as seen at Uni of Guam.

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

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

BGP routing table entries examined:                                1601
    Number of IPv6 prefixes with a valid ROA:                      1343
    Number of IPv6 prefixes with an invalid ROA:                      0
    Number of IPv6 prefixes with no ROA:                            258
Total ASNs present in the IPv6 Routing Table:                       373
    Average AS path length:                                         4.4
    Longest AS path:                                                 10
Total Origin ASNs present in the IPv6 Routing Table:                345
Paths with bogon ASNs present in the IPv6 Routing Table:              6

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

/16:0       /17:0       /18:0       /19:0       /20:0       /21:0       
/22:0       /23:0       /24:2       /25:0       /26:0       /27:0       
/28:5       /29:19      /30:2       /31:0       /32:150     /33:12      
/34:7       /35:13      /36:48      /37:21      /38:35      /39:1       
/40:90      /41:2       /42:94      /43:12      /44:144     /45:1       
/46:235     /47:30      /48:591     /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
     16509        844  AMAZON-02, US
     46375         95  AS-SONICTELECOM, US
     61468         34  CEDIA, EC
     45773         28  HECPERN-AS-PK PERN AS Content Servie Provider, Islamabad,
      6262         17  CSIRO Commonwealth Scientific and Industrial, AU
     46047         17  POLSRI-AS-ID Politeknik Negeri Sriwijaya, ID
      4608         16  APNIC-SERVICES Asia Pacific Network Information Centre, A
      2152         15  CENIC-2152, US
      3477         15  NOAA-NWAVE, US
       237          9  MERIT-AS-14, US
       559          9  SWITCH Peering requests: peering at switch.ch, CH
      7575          9  AARNET-AS-AP Australian Academic and Research Network AAR
     11537          7  INTERNET2-RESEARCH-EDU, US
     56132          7  MONASHUNI-AU-AS-AP Monash University, AU
      2572          6  MORENET, US
      5132          6  DNIC-ASBLK-05120-05376, US
     16925          6  COSMB-MAIN-NET-00, US
    396961          6  INTERNET2-OSG, US
      3267          5  NIKS, RU
    396955          5  INTERNET2-BLEND, US

End of report