Report for 51309

Name

Interfax - Joint Stock Company Interfax, RU

AS Adjacency Report

In the context of this report "Upstream" indicates that there is an adjacent AS that lines between the BGP table collection point (in this case at AS2.0) and the specified AS. Similarly, "Downstream" refers to an adjacent AS that lies beyond the specified AS. This upstream / downstream categorisation is strictly a description relative topology, and should not be confused with provider / customer / peer inter-AS relationships.

51309 Interfax - Joint Stock Company Interfax, RU

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS9002          RETN-AS - RETN Limited, GB
    AS197068        CURATOR - HLL LLC, RU
    AS199599        CIREX - Telecom-Birzha, LLC, RU

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
29083 AS51309        ORIGIN  Originate:       1792 /21.19  Transit:          0 /0.00  Interfax - Joint Stock Company Interfax, RU

Aggregation Suggestions

        Filter: Aggregates, Specifics

This report does not take into account conditions local to each origin AS in terms of policy or traffic engineering requirements, so this is an approximate guideline as to aggregation possibilities.

 Rank AS            AS Name                                      Current  Wthdw  Aggte  Annce Redctn       %
23564 AS51309       Interfax - Joint Stock Company Interfax, RU        7      2      1      6      1  14.29%


  Prefix               AS Path                              Aggregation Suggestion
  46.28.16.0/24        4777 4713 2914 200449 197068 197068 51309   
  46.28.17.0/24        4608 1221 4637 9002 51309   
  46.28.18.0/24        4777 4713 2914 200449 197068 197068 51309   
  46.28.19.0/24        4608 7575 2914 9002 51309   
  46.28.20.0/23        4608 7575 2914 9002 51309 + Announce - aggregate of 46.28.20.0/24 (4608 7575 2914 9002 51309) and 46.28.21.0/24 (4608 7575 2914 9002 51309)
  46.28.20.0/24        4608 7575 2914 9002 51309 - Withdrawn - aggregated with 46.28.21.0/24 (4608 7575 2914 9002 51309)
  46.28.21.0/24        4608 7575 2914 9002 51309 - Withdrawn - aggregated with 46.28.20.0/24 (4608 7575 2914 9002 51309)
  46.28.22.0/24        4608 7575 2914 9002 51309   

Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.

AS51309   7 More Specifics   7 Total Advertisements   Interfax - Joint Stock Company Interfax, RU
    46.28.16.0/24                 46.28.16.0/21
    46.28.17.0/24                 46.28.16.0/21
    46.28.18.0/24                 46.28.16.0/21
    46.28.19.0/24                 46.28.16.0/21
    46.28.20.0/24                 46.28.16.0/21
    46.28.21.0/24                 46.28.16.0/21
    46.28.22.0/24                 46.28.16.0/21

Whois Entry

whois: 402603

IANA has recorded AS51309 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS51309\n             % This is the RIPE Database query service.
             % The objects are in RPSL format.
             %
             % The RIPE Database is subject to Terms and Conditions.
             % See https://docs.db.ripe.net/terms-conditions.html
             
             % Note: this output has been filtered.
             
             % Information related to 'AS50893 - AS51311'
             
             as-block:       AS50893 - AS51311
             descr:          RIPE NCC ASN block
             remarks:        These AS Numbers are assigned to network operators in the RIPE NCC service region.
             mnt-by:         RIPE-NCC-HM-MNT
             created:        2024-12-10T14:54:30Z
             last-modified:  2024-12-10T14:54:30Z
             source:         RIPE
             
             % Information related to 'AS51309'
             
             % Abuse contact for 'AS51309' is 'noc@interfax.ru'
             
             aut-num:        AS51309
             as-name:        Interfax
             org:            ORG-CJSC25-RIPE
             import:         from AS16083 accept ANY
             export:         to AS16083 announce AS51309
             import:         from AS31430 accept ANY
             export:         to AS31430 announce AS51309
             import:         from AS52201 accept ANY
             export:         to AS52201 announce AS51309
             import:         from AS29226 accept ANY
             export:         to AS29226 announce AS51309
             import:         from AS25159 accept ANY
             export:         to AS25159 announce AS51309
             import:         from AS199599 accept ANY
             export:         to AS199599 announce AS51309
             import:         from AS200044 accept ANY
             export:         to AS200044 announce AS51309
             import:         from AS29470 accept ANY
             export:         to AS29470 announce AS51309
             admin-c:        IFXN1-RIPE
             tech-c:         IFXN1-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         INTERFAX-MNT
             created:        2010-07-20T14:33:33Z
             last-modified:  2023-03-18T20:30:37Z
             source:         RIPE # Filtered
             
             organisation:   ORG-CJSC25-RIPE
             org-name:       Joint Stock Company Interfax
             country:        RU
             reg-nr:         1037739169335
             org-type:       LIR
             address:        2, First Tverskaya-Yamskaya
             address:        127006
             address:        Moscow
             address:        RUSSIAN FEDERATION
             phone:          +74957875212
             fax-no:         +74952509727
             admin-c:        IFXN1-RIPE
             abuse-c:        IFXN1-RIPE
             mnt-ref:        RIPE-NCC-HM-MNT
             mnt-ref:        INTERFAX-MNT
             mnt-by:         RIPE-NCC-HM-MNT
             mnt-by:         INTERFAX-MNT
             created:        2010-06-25T08:28:44Z
             last-modified:  2026-05-13T07:33:07Z
             source:         RIPE # Filtered
             
             role:           Interfax NOC
             abuse-mailbox:  noc@interfax.ru
             address:        2 Pervaya Tverskaya-Yamskaya Ul., Moscow, 127006, Russia
             nic-hdl:        IFXN1-RIPE
             mnt-by:         INTERFAX-MNT
             created:        2023-03-14T19:09:39Z
             last-modified:  2023-03-20T19:23:24Z
             source:         RIPE # Filtered
             
             % This query was served by the RIPE Database Query Service version 1.122.1 (BUSA)