Report for 51624

Name

ITC21VEK-AS - 21 Century Telecom Ltd, 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.

51624 ITC21VEK-AS - 21 Century Telecom Ltd, RU

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS31133         MF-MGSM-AS - PJSC MegaFon, RU
    AS20485         TRANSTELECOM - Joint Stock Company TransTeleCom, RU

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
25239 AS51624        ORIGIN  Originate:       2048 /21.00  Transit:          0 /0.00  ITC21VEK-AS - 21 Century Telecom Ltd, 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       %
47152 AS51624       ITC21VEK-AS - 21 Century Telecom Ltd, RU           2      0      0      2      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  178.212.128.0/22     4777 2497 20485 51624 51624   
  178.212.132.0/22     4777 2497 20485 51624 51624 51624   

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

AS51624   2 More Specifics   2 Total Advertisements   ITC21VEK-AS - 21 Century Telecom Ltd, RU
    178.212.128.0/22              178.212.128.0/21
    178.212.132.0/22              178.212.128.0/21

Whois Entry

whois: 402591

IANA has recorded AS51624 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS51624\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 'AS51357 - AS51817'
             
             as-block:       AS51357 - AS51817
             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:        2025-02-13T13:57:44Z
             last-modified:  2025-02-13T13:57:44Z
             source:         RIPE
             
             % Information related to 'AS51624'
             
             % Abuse contact for 'AS51624' is 'alex@vdnet.ru'
             
             aut-num:        AS51624
             as-name:        ITC21VEK-AS
             org:            ORG-CTL46-RIPE
             import:         from AS47218  action pref=100; accept ANY
             export:         to AS47218  announce AS51624
             import:         from AS20485 action pref=100; accept ANY
             export:         to AS20485 announce AS51624
             admin-c:        AK6528-RIPE
             tech-c:         AK6528-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         ITCXXI-MNT
             created:        2010-10-11T11:59:54Z
             last-modified:  2018-09-04T10:54:51Z
             source:         RIPE
             sponsoring-org: ORG-NGs2-RIPE
             
             organisation:   ORG-CTL46-RIPE
             org-name:       21 Century Telecom Ltd
             country:        RU
             reg-nr:         1146174002358
             org-type:       OTHER
             address:        Leningradskaya 10
             address:        Volgodonsk, Russia
             abuse-c:        AR27523-RIPE
             mnt-ref:        ITCXXI-MNT
             mnt-by:         ITCXXI-MNT
             mnt-by:         MNT-NETART
             created:        2016-08-02T12:38:44Z
             last-modified:  2026-05-13T05:29:59Z
             source:         RIPE # Filtered
             
             %ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
             %
             % Queries from your IP address have passed the daily limit of controlled objects.
             % Access from your host has been temporarily denied.
             % For more information, see
             % https://docs.db.ripe.net/FAQ#why-did-i-receive-an-error-201-access-denied
             
             % This query was served by the RIPE Database Query Service version 1.122.1 (ABERDEEN)