[REN-BGP-stats] Weekly Global IPv6 R&E Routing Table Report

[REN Routing Table Report]

This is an automated weekly mailing describing the state of the Global
IPv6 Research & Education Routing Table as seen from NSRC's collector.

Daily listings are sent to ren-bgp-stats-all at lists.nsrc.org.

For historical data, please see https://bgp.nsrc.org/REN.

If you have any comments please contact Philip Smith <philip at nsrc.org>.

Global IPv6 R&E Routing Table Report   22:01 GMT Sat 03 Jul, 2021

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

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

BGP routing table entries examined:                              6809
Total ASNs present in the IPv6 Routing Table:                    5134
Total Origin ASNs present in the IPv6 Routing Table:             5095

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

/16:1       /17:0       /18:0       /19:0       /20:2       /21:1       
/22:0       /23:0       /24:1       /25:1       /26:1       /27:1       
/28:5       /29:50      /30:12      /31:2       /32:4533    /33:40      
/34:15      /35:30      /36:49      /37:16      /38:39      /39:1       
/40:143     /41:7       /42:11      /43:2       /44:115     /45:23      
/46:209     /47:33      /48:1457    /49:9       /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        465  AMAZON-02, US
      7497        161  CSTNET-AS-AP Computer Network Information Center, CN
     14618        104  AMAZON-AES, US
     55824         78  NKN-CORE-NW NKN Core Network, IN
     45773         63  HECPERN-AS-PK PERN AS Content Servie Provider, Islamabad, Pa
      4758         60  NICNET-VSNL-BOARDER-AP National Informatics Centre, IN
    133111         54  CNT-NORTHCHINA CERNET New Technology Co., Ltd, CN
      8068         46  MICROSOFT-CORP-MSN-AS-BLOCK, US
     61468         35  CEDIA, EC
      8987         19  AMAZON EXPANSION, IE
      8075         18  MICROSOFT-CORP-MSN-AS-BLOCK, US
      1916         16  Associacao Rede Nacional de Ensino e Pesquisa, BR
    262156         16  Universidad Nacional de Rosario, AR
     24151         15  CNNIC-CRITICAL-AP China Internet Network Infomation Center, 
      4608         14  APNIC-SERVICES Asia Pacific Network Information Centre, AU
       559         13  SWITCH Peering requests: peering at switch.ch, CH
    327687         13  RENU, UG
       680         10  DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e
       786         10  JANET Jisc Services Limited, GB
      2018         10  TENET-1, ZA

End of report