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

Wed Oct 4 20:18:23 UTC 2023

IPv6 R&E Routing Table Report   20:15 GMT Wed 04 Oct, 2023

  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:                                9081
    Number of IPv6 prefixes with a valid ROA:                      3213
    Number of IPv6 prefixes with an invalid ROA:                    117
    Number of IPv6 prefixes with no ROA:                           5751
Total ASNs present in the IPv6 Routing Table:                      5382
    Average AS path length:                                         4.3
    Longest AS path:                                                 15
Total Origin ASNs present in the IPv6 Routing Table:               5337
Paths with bogon ASNs present in the IPv6 Routing Table:              0

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

/16:1       /17:0       /18:0       /19:0       /20:1       /21:1       
/22:1       /23:0       /24:3       /25:1       /26:1       /27:0       
/28:8       /29:72      /30:17      /31:6       /32:4709    /33:71      
/34:32      /35:39      /36:157     /37:20      /38:73      /39:2       
/40:260     /41:13      /42:31      /43:21      /44:323     /45:35      
/46:257     /47:51      /48:2784    /49:13      /50:0       /51:0       
/52:0       /53:0       /54:0       /55:0       /56:2       /57:0       
/58:0       /59:0       /60:0       /61:1       /62:0       /63:1       
/64:56      

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

       ASN No of Nets  Description
     16509        584  AMAZON-02, US
     36492        414  GOOGLEWIFI, US
     13335        326  CLOUDFLARENET, US
      7497        161  CSTNET-AS-AP Computer Network Information Center, CN
      7545        128  TPG-INTERNET-AP TPG Telecom Limited, AU
     15169        103  GOOGLE, US
     55824         95  NKN-CORE-NW NKN Core Network, IN
     19551         84  INCAPSULA, US
    396982         80  GOOGLE-CLOUD-PLATFORM, US
      4758         62  NICNET-VSNL-BOARDER-AP National Informatics Centre, IN
     45773         62  HECPERN-AS-PK PERN AS Content Servie Provider, Islamabad, Pa
    133111         62  CNT-NORTHCHINA CERNET New Technology Co., Ltd, CN
      8075         51  MICROSOFT-CORP-MSN-AS-BLOCK, US
     45102         48  ALIBABA-CN-NET Alibaba US Technology Co., Ltd., CN
    395973         44  GOOGLE-2, US
    327687         41  RENU, UG
        42         40  WOODYNET-1, US
     45090         37  TENCENT-NET-AP Shenzhen Tencent Computer Systems Company Lim
     61468         31  CEDIA, EC
      7575         28  AARNET-AS-AP Australian Academic and Research Network AARNet

End of report