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

Sat Jun 3 20:17:47 UTC 2023

IPv6 R&E Routing Table Report   20:15 GMT Sat 03 Jun, 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:                                8733
    Number of IPv6 prefixes with a valid ROA:                      2988
    Number of IPv6 prefixes with an invalid ROA:                    124
    Number of IPv6 prefixes with no ROA:                           5621
Total ASNs present in the IPv6 Routing Table:                      5356
    Average AS path length:                                         4.3
    Longest AS path:                                                 15
Total Origin ASNs present in the IPv6 Routing Table:               5319
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       /26:0       /27:0       
/28:7       /29:70      /30:18      /31:6       /32:4693    /33:75      
/34:33      /35:36      /36:158     /37:18      /38:66      /39:1       
/40:223     /41:12      /42:24      /43:19      /44:257     /45:36      
/46:243     /47:53      /48:2592    /49:11      /50:1       /51:0       
/52:0       /53:0       /54:0       /55:0       /56:1       /57:0       
/58:0       /59:0       /60:0       /61:1       /62:0       /63:1       
/64:52      

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

       ASN No of Nets  Description
     16509        489  AMAZON-02, US
     36492        414  GOOGLEWIFI, US
     13335        305  CLOUDFLARENET, US
      7497        159  CSTNET-AS-AP Computer Network Information Center, CN
     15169        103  GOOGLE, US
     55824         97  NKN-CORE-NW NKN Core Network, IN
    396982         74  GOOGLE-CLOUD-PLATFORM, US
     19551         70  INCAPSULA, US
     45773         66  HECPERN-AS-PK PERN AS Content Servie Provider, Islamabad, Pa
      4758         62  NICNET-VSNL-BOARDER-AP National Informatics Centre, IN
    133111         60  CNT-NORTHCHINA CERNET New Technology Co., Ltd, CN
      8075         42  MICROSOFT-CORP-MSN-AS-BLOCK, US
     45102         42  ALIBABA-CN-NET Alibaba US Technology Co., Ltd., CN
        42         38  WOODYNET-1, US
     45090         37  TENCENT-NET-AP Shenzhen Tencent Computer Systems Company Lim
    395973         35  GOOGLE-2, US
     61468         32  CEDIA, EC
      7575         27  AARNET-AS-AP Australian Academic and Research Network AARNet
     45352         25  IPSERVERONE-AS-AP IP ServerOne Solutions Sdn Bhd, MY
     37963         23  ALIBABA-CN-NET Hangzhou Alibaba Advertising Co.,Ltd., CN

End of report