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

[REN Routing Table Report]

IPv6 R&E Routing Table Report   21:00 GMT Thu 13 Apr, 2023

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

Report Website:     https://bgp.nsrc.org/REN
Detailed Analysis:  https://bgp.nsrc.org/REN/AARNET-Seattle/

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

BGP routing table entries examined:                                6236
    Number of IPv6 prefixes with a valid ROA:                       895
    Number of IPv6 prefixes with an invalid ROA:                     80
    Number of IPv6 prefixes with no ROA:                           5261
Total ASNs present in the IPv6 Routing Table:                      5139
    Average AS path length:                                         5.1
    Longest AS path:                                                 18
Total Origin ASNs present in the IPv6 Routing Table:               5107
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       
/28:6       /29:54      /30:16      /31:3       /32:4509    /33:44      
/34:14      /35:22      /36:39      /37:10      /38:12      /39:1       
/40:139     /41:7       /42:7       /43:2       /44:116     /45:14      
/46:8       /47:14      /48:1195    /49:0       /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
      7497        154  CSTNET-AS-AP Computer Network Information Center, CN
     55824         93  NKN-CORE-NW NKN Core Network, IN
     45773         68  HECPERN-AS-PK PERN AS Content Servie Provider, Islamabad, Pa
    133111         62  CNT-NORTHCHINA CERNET New Technology Co., Ltd, CN
      4758         59  NICNET-VSNL-BOARDER-AP National Informatics Centre, IN
     45090         37  TENCENT-NET-AP Shenzhen Tencent Computer Systems Company Lim
     61468         32  CEDIA, EC
    262156         16  Universidad Nacional de Rosario, AR
    327687         16  RENU, UG
     24151         15  CNNIC-CRITICAL-AP China Internet Network Infomation Center, 
      3477         14  NOAA-NWAVE, US
       680         11  DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e
       559         10  SWITCH Peering requests: peering at switch.ch, CH
      1916         10  Rede Nacional de Ensino e Pesquisa, BR
     58834         10  GCABLENET Guangdong Cable Corporation Limited, CN
    134715          9  DRUKREN-MOIC-AS Ministry of Information & Communications Thi
         3          8  MIT-GATEWAYS, US
       271          8  BCNET-AS, CA
       786          8  JANET Jisc Services Limited, GB
      5744          8  USPTO, US

End of report