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

Mon Apr 7 20:38:07 UTC 2025

IPv6 R&E Routing Table Report   20:32 GMT Mon 07 Apr, 2025

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

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

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

BGP routing table entries examined:                               63232
    Number of IPv6 prefixes with a valid ROA:                     45036
    Number of IPv6 prefixes with an invalid ROA:                     35
    Number of IPv6 prefixes with no ROA:                          18161
Total ASNs present in the IPv6 Routing Table:                     13957
    Average AS path length:                                         4.9
    Longest AS path:                                                 19
Total Origin ASNs present in the IPv6 Routing Table:              13691
Paths with bogon ASNs present in the IPv6 Routing Table:              5

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

/16:1       /17:0       /18:0       /19:1       /20:3       /21:1       
/22:1       /23:1       /24:14      /25:6       /26:13      /27:12      
/28:65      /29:1742    /30:443     /31:119     /32:10487   /33:439     
/34:360     /35:232     /36:2274    /37:213     /38:866     /39:147     
/40:3966    /41:452     /42:410     /43:333     /44:5613    /45:642     
/46:2686    /47:2484    /48:28952   /49:7       /50:0       /51:0       
/52:3       /53:0       /54:0       /55:0       /56:14      /57:0       
/58:0       /59:0       /60:2       /61:0       /62:0       /63:1       
/64:223     

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

       ASN No of Nets  Description
     16509       3839  AMAZON-02, US
     18403       3430  FPT-AS-AP FPT Telecom Company, VN
      7552       3174  VIETEL-AS-AP Viettel Group, VN
     45609       2889  BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Serv
     20115       1384  CHARTER-20115, US
      4538        872  ERX-CERNET-BKB China Education and Research Network Cente
     13335        824  CLOUDFLARENET, US
      4134        605  CHINANET-BACKBONE No.31,Jin-rong Street, CN
     17072        597  TOTAL PLAY TELECOMUNICACIONES SA DE CV, MX
     30036        567  MEDIACOM-ENTERPRISE-BUSINESS, US
     58810        495  IZUSCOLTD-BN Britannia House,22,2nd Floor,Cator Road, BN
      4837        451  CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN
    262197        441  MILLICOM CABLE COSTA RICA S.A., CR
       714        357  APPLE-ENGINEERING, US
      9605        322  DOCOMO NTT DOCOMO, INC., JP
     24560        276  AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Servi
     15146        273  CABLEBAHAMAS, BS
     58952        273  FRONTIIRCOLTD-MM Frontiir Co. Ltd, MM
     32167        271  LSHIY-USER-CONTENT, US
     43357        258  OWL Owl Limited, VU

End of report