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

Tue Mar 26 22:03:25 UTC 2024

IPv6 R&E Routing Table Report   22:00 GMT Tue 26 Mar, 2024

  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:                                7918
    Number of IPv6 prefixes with a valid ROA:                      2688
    Number of IPv6 prefixes with an invalid ROA:                      1
    Number of IPv6 prefixes with no ROA:                           5229
Total ASNs present in the IPv6 Routing Table:                      5123
    Average AS path length:                                         4.1
    Longest AS path:                                                 14
Total Origin ASNs present in the IPv6 Routing Table:               5079
Paths with bogon ASNs present in the IPv6 Routing Table:              0

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

/16:0       /17:0       /18:0       /19:0       /20:1       /21:1       
/22:1       /23:0       /24:1       /25:0       /26:0       /27:0       
/28:7       /29:59      /30:16      /31:3       /32:4545    /33:39      
/34:16      /35:32      /36:97      /37:27      /38:53      /39:3       
/40:175     /41:6       /42:5       /43:11      /44:272     /45:17      
/46:476     /47:42      /48:2001    /49:12      /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       1318  AMAZON-02, US
     14618        255  AMAZON-AES, US
      7497        161  CSTNET-AS-AP Computer Network Information Center of Chinese 
     55824         89  NKN-CORE-NW NKN Core Network, IN
     45773         62  HECPERN-AS-PK PERN AS Content Servie Provider, Islamabad, Pa
      4758         59  NICNET-VSNL-BOARDER-AP National Informatics Centre, IN
      8987         57  AMAZON EXPANSION, IE
    327687         46  RENU, UG
     45090         37  TENCENT-NET-AP Shenzhen Tencent Computer Systems Company Lim
     61468         33  CEDIA, EC
      3477         22  NOAA-NWAVE, US
     24363         17  CNGI-JNN-IX-AS-AP CERNET2 IX at Shandong University, CN
      6262         16  CSIRO Commonwealth Scientific and Industrial, AU
      2018         15  TENET-1, ZA
     24406         15  CNNIC-CRITICAL-AP China Internet Network Infomation Center, 
     24151         14  CNNIC-CRITICAL-AP China Internet Network Infomation Center, 
       683         13  ARGONNE-AS, US
      4608         13  APNIC-SERVICES Asia Pacific Network Information Centre, AU
       680         11  DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e
      5744         10  USPTO, US

End of report