[REN-BGP-stats-all] IPv6 R&E Routing Table Report - KREONet2 (R&E) view

Fri Apr 25 20:19:36 UTC 2025

IPv6 R&E Routing Table Report   20:17 GMT Fri 25 Apr, 2025

  IPv6 BGP Table (R&E) as seen at KREONet2.

Report Website:     https://bgp.nsrc.org/REN
Detailed Analysis:  https://bgp.nsrc.org/REN/KREONet2/

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

BGP routing table entries examined:                                9517
    Number of IPv6 prefixes with a valid ROA:                      4024
    Number of IPv6 prefixes with an invalid ROA:                     15
    Number of IPv6 prefixes with no ROA:                           5478
Total ASNs present in the IPv6 Routing Table:                      5388
    Average AS path length:                                         4.2
    Longest AS path:                                                 15
Total Origin ASNs present in the IPv6 Routing Table:               5312
Paths with bogon ASNs present in the IPv6 Routing Table:              1

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

/16:1       /17:0       /18:0       /19:0       /20:1       /21:0       
/22:1       /23:0       /24:4       /25:1       /26:2       /27:0       
/28:8       /29:83      /30:20      /31:4       /32:4711    /33:66      
/34:34      /35:39      /36:205     /37:55      /38:31      /39:7       
/40:167     /41:11      /42:31      /43:10      /44:298     /45:40      
/46:86      /47:163     /48:3373    /49:7       /50:0       /51:0       
/52:3       /53:0       /54:0       /55:0       /56:1       /57:0       
/58:0       /59:0       /60:4       /61:0       /62:0       /63:1       
/64:43      

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

       ASN No of Nets  Description
     13335        472  CLOUDFLARENET, US
     14618        325  AMAZON-AES, US
      7016        256  CCCH-3, US
     19551        202  INCAPSULA, US
     36492        201  GOOGLEWIFI, US
      6147        199  Telefonica del Peru S.A.A., PE
      7497        163  CSTNET-AS-AP Computer Network Information Center of Chine
    396982        153  GOOGLE-CLOUD-PLATFORM, US
     15169        102  GOOGLE, US
     55824         95  NKN-CORE-NW NKN Core Network, IN
      3356         94  LEVEL3, US
      8075         88  MICROSOFT-CORP-MSN-AS-BLOCK, US
     30103         88  ZOOM-VIDEO-COMM-AS, US
     45102         73  ALIBABA-CN-NET Alibaba US Technology Co., Ltd., CN
      4758         64  NICNET-VSNL-BOARDER-AP National Informatics Centre, IN
     15133         63  EDGECAST, US
     45773         62  HECPERN-AS-PK PERN AS Content Servie Provider, Islamabad,
    395973         58  GOOGLE-2, US
      8359         43  MTS, RU
        42         40  WOODYNET-1, US

End of report