IPv6 R&E Routing Table Report   21:00 GMT Fri 26 Jul, 2024

  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:                                6225
    Number of IPv6 prefixes with a valid ROA:                       972
    Number of IPv6 prefixes with an invalid ROA:                      0
    Number of IPv6 prefixes with no ROA:                           5253
Total ASNs present in the IPv6 Routing Table:                      5100
    Average AS path length:                                         5.0
    Longest AS path:                                                 15
Total Origin ASNs present in the IPv6 Routing Table:               5054
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       /29:57      /30:16      /31:1       /32:4527    /33:45      
/34:13      /35:18      /36:48      /37:14      /38:13      /39:1       
/40:112     /41:8       /42:5       /43:2       /44:125     /45:15      
/46:34      /47:10      /48:1150    /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        157  CSTNET-AS-AP Computer Network Information Center of Chine
     55824         86  NKN-CORE-NW NKN Core Network, IN
     24423         72  FJGDWL No. 207 Hualin Road, Fuzhou, Fujian, China, CN
     45773         60  HECPERN-AS-PK PERN AS Content Servie Provider, Islamabad,
      4758         59  NICNET-VSNL-BOARDER-AP National Informatics Centre, IN
     45090         39  TENCENT-NET-AP Shenzhen Tencent Computer Systems Company 
     61468         32  CEDIA, EC
     37963         30  ALIBABA-CN-NET Hangzhou Alibaba Advertising Co.,Ltd., CN
      3477         23  NOAA-NWAVE, US
     24151         19  CNNIC-CRITICAL-AP China Internet Network Infomation Cente
     24363         17  CNGI-JNN-IX-AS-AP CERNET2 IX at Shandong University, CN
      2152         16  CENIC-2152, US
       683         13  ARGONNE-AS, US
       680         12  DFN Verein zur Foerderung eines Deutschen Forschungsnetze
      5744         11  USPTO, US
     12654         10  RIPE-NCC-RIS-AS Reseaux IP Europeens Network Coordination
       559          9  SWITCH Peering requests: peering@switch.ch, CH
    134715          9  GTA-AS-AP Government Technology Agency, BT
         3          8  MIT-GATEWAYS, US
       237          8  MERIT-AS-14, US

End of report