[REN-BGP-stats-all] IPv6 R&E Routing Table Report - Internet2 (R&E) view

[REN Routing Table Report]

IPv6 R&E Routing Table Report   22:01 GMT Fri 19 Aug, 2022

  IPv6 BGP Table (R&E) as seen at Internet2.

Report Website:     https://bgp.nsrc.org/REN
Detailed Analysis:  https://bgp.nsrc.org/REN/Internet2/

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

BGP routing table entries examined:                                7266
    Number of IPv6 prefixes with a valid ROA:                      1737
    Number of IPv6 prefixes with an invalid ROA:                     97
    Number of IPv6 prefixes with no ROA:                           5432
Total ASNs present in the IPv6 Routing Table:                      5161
    Average AS path length:                                         3.8
    Longest AS path:                                                 14
Total Origin ASNs present in the IPv6 Routing Table:               5127
Paths with bogon ASNs present in the IPv6 Routing Table:              0

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

/16:0       /17:0       /18:0       /19:0       /20:2       /21:1       
/22:2       /23:0       /24:1       /25:0       /26:1       /27:1       
/28:10      /29:53      /30:13      /31:3       /32:4560    /33:56      
/34:16      /35:31      /36:86      /37:21      /38:41      /39:1       
/40:168     /41:10      /42:10      /43:12      /44:145     /45:16      
/46:261     /47:36      /48:1697    /49:10      /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        726  AMAZON-02, US
      7497        162  CSTNET-AS-AP Computer Network Information Center, CN
     14618        140  AMAZON-AES, US
     55824         96  NKN-CORE-NW NKN Core Network, IN
     45773         68  HECPERN-AS-PK PERN AS Content Servie Provider, Islamabad, Pa
    133111         63  CNT-NORTHCHINA CERNET New Technology Co., Ltd, CN
      4758         62  NICNET-VSNL-BOARDER-AP National Informatics Centre, IN
     37963         61  ALIBABA-CN-NET Hangzhou Alibaba Advertising Co.,Ltd., CN
     45090         37  TENCENT-NET-AP Shenzhen Tencent Computer Systems Company Lim
     61468         34  CEDIA, EC
      8987         21  AMAZON EXPANSION, IE
     46047         16  POLSRI-AS-ID Politeknik Negeri Sriwijaya, ID
     24151         15  CNNIC-CRITICAL-AP China Internet Network Infomation Center, 
      2018         13  TENET-1, ZA
      4608         13  APNIC-SERVICES Asia Pacific Network Information Centre, AU
    327687         13  RENU, UG
     19679         12  DROPBOX, US
       559         11  SWITCH Peering requests: peering at switch.ch, CH
       680         11  DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e
      3477         11  NOAA-NWAVE, US

End of report