Report for 51081

Name

TETRON-AS, 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.

51081 TETRON-AS, RU

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS198297        UL-COM-AS, RU

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
63891 AS51081        ORIGIN  Originate:        256 /24.00  Transit:          0 /0.00  TETRON-AS, 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       %
46788 AS51081       TETRON-AS, RU                                      1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  91.216.126.0/24      4608 7575 6461 28917 198297 51081   

Whois Entry

whois: 402332

IANA has recorded AS51081 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS51081\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 'AS51081'
             
             % Abuse contact for 'AS51081' is 'abuse@xn--e1aqchib.net'
             
             aut-num:        AS51081
             as-name:        TETRON-AS
             org:            ORG-TL171-RIPE
             import:         from AS20485 action pref=220; accept ANY
             import:         from AS25478 action pref=230; accept ANY
             import:         from AS43714 action pref=100; accept ANY
             import:         from AS48293 action pref=210; accept ANY
             import:         from AS50182 action pref=200; accept ANY
             import:         from AS198297 action pref=20; accept ANY
             export:         to AS20485 announce AS51081
             export:         to AS25478 announce AS51081
             export:         to AS43714 announce AS51081
             export:         to AS48293 announce AS51081
             export:         to AS50182 announce AS51081
             export:         to AS198297 announce AS51081
             admin-c:        AR20717-RIPE
             tech-c:         AR20717-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         TETRON-MNT
             mnt-by:         LIDERTELECOM-mnt
             created:        2010-05-27T15:08:46Z
             last-modified:  2019-04-10T12:51:53Z
             source:         RIPE
             sponsoring-org: ORG-LL38-RIPE
             
             organisation:   ORG-TL171-RIPE
             org-name:       LLC "TETRON"
             country:        RU
             org-type:       OTHER
             address:        140202, Moscow region, g. Voskresensk, ul. Moskovskaja, d. 21
             reg-nr:         1025000925223
             abuse-c:        AR20717-RIPE
             mnt-ref:        LIDERTELECOM-mnt
             mnt-by:         LIDERTELECOM-mnt
             created:        2010-05-24T07:27:17Z
             last-modified:  2026-04-29T06:21:54Z
             source:         RIPE # Filtered
             
             role:           Abuse-C Role
             nic-hdl:        AR20717-RIPE
             org:            ORG-TL171-RIPE
             abuse-mailbox:  abuse@xn--e1aqchib.net
             mnt-by:         LIDERTELECOM-mnt
             address:        140202, Moscow region, g. Voskresensk, ul. Moskovskaja, d. 21
             created:        2014-04-18T06:35:21Z
             last-modified:  2014-04-18T06:35:21Z
             source:         RIPE # Filtered
             
             % This query was served by the RIPE Database Query Service version 1.122 (DEXTER)