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

[REN Routing Table Report]

IPv6 R&E Routing Table Report   20:10 GMT Tue 15 Nov, 2022

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

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

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

BGP routing table entries examined:                                1211
    Number of IPv6 prefixes with a valid ROA:                       507
    Number of IPv6 prefixes with an invalid ROA:                      3
    Number of IPv6 prefixes with no ROA:                            701
Total ASNs present in the IPv6 Routing Table:                       754
    Average AS path length:                                         5.1
    Longest AS path:                                                 14
Total Origin ASNs present in the IPv6 Routing Table:                715
Paths with bogon ASNs present in the IPv6 Routing Table:              0

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

/16:1       /17:0       /18:0       /19:0       /20:2       /21:0       
/22:0       /23:0       /24:2       /25:0       /26:0       /27:0       
/28:4       /29:48      /30:12      /31:0       /32:309     /33:19      
/34:9       /35:12      /36:40      /37:3       /38:12      /39:1       
/40:67      /41:6       /42:5       /43:2       /44:104     /45:3       
/46:5       /47:12      /48:532     /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       
/64:1       

Global IPv6 Per AS prefix count summary
---------------------------------------

       ASN No of Nets  Description
     45773         70  HECPERN-AS-PK PERN AS Content Servie Provider, Islamabad, Pa
       668         16  DNIC-AS-00668, US
     46047         16  POLSRI-AS-ID Politeknik Negeri Sriwijaya, ID
      3477         13  NOAA-NWAVE, US
    327687         13  RENU, UG
       559         11  SWITCH Peering requests: peering at switch.ch, CH
       680         11  DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e
       786          9  JANET Jisc Services Limited, GB
      6262          9  CSIRO Commonwealth Scientific and Industrial, AU
      7575          9  AARNET-AS-AP Australian Academic and Research Network AARNet
         3          8  MIT-GATEWAYS, US
       271          8  BCNET-AS, CA
      5744          8  USPTO, US
     58448          8  AP-CONAC-AS-AP CONAC China Organizational Name Administratio
      5501          7  FRAUNHOFER-CLUSTER-BW Research Institutes spread all over Ge
     56132          7  MONASHUNI-AU-AS-AP Monash University, AU
     57021          7  NTP-SE Anycasted NTP services from Netnod IXPs, SE
    396955          7  INTERNET2-BLEND, US
       237          6  MERIT-AS-14, US
      2611          6  BELNET, BE

End of report