Report for 203561

Name

KTK-TELECOM, 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.

203561 KTK-TELECOM, RU

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS48084         UMLC, RU
    AS6789          CRELCOM-NET, RU

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
23920 AS203561       ORIGIN  Originate:       2304 /20.83  Transit:          0 /0.00  KTK-TELECOM, 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       %
14307 AS203561      KTK-TELECOM, RU                                    6      3      0      3      3  50.00%


  Prefix               AS Path                              Aggregation Suggestion
  85.193.64.0/24       4777 2497 3216 6789 203561   
  185.100.101.0/24     4777 2497 3216 48084 48084 203561   
  194.147.48.0/22      4777 2497 3216 6789 203561   
  194.147.48.0/24      4777 2497 3216 6789 203561 - Withdrawn - matching aggregate 194.147.48.0/22 4777 2497 3216 6789 203561
  194.147.49.0/24      4777 2497 3216 6789 203561 - Withdrawn - matching aggregate 194.147.48.0/22 4777 2497 3216 6789 203561
  194.147.51.0/24      4777 2497 3216 6789 203561 - Withdrawn - matching aggregate 194.147.48.0/22 4777 2497 3216 6789 203561

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

AS203561   4 More Specifics   6 Total Advertisements   KTK-TELECOM, RU
    85.193.64.0/24                85.193.64.0/22
    194.147.48.0/24               194.147.48.0/22
    194.147.49.0/24               194.147.48.0/22
    194.147.51.0/24               194.147.48.0/22

Whois Entry

whois: 402332

IANA has recorded AS203561 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS203561\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 'AS203113 - AS203887'
             
             as-block:       AS203113 - AS203887
             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:        2024-11-12T15:22:00Z
             last-modified:  2024-11-12T15:22:00Z
             source:         RIPE
             
             % Information related to 'AS203561'
             
             % Abuse contact for 'AS203561' is 'dit@volnamobile.ru'
             
             aut-num:        AS203561
             as-name:        KTK-TELECOM
             org:            ORG-KTL21-RIPE
             import:         from AS6789 accept ANY
             export:         to AS6789 announce AS203561
             import:         from AS201776 accept ANY
             export:         to AS201776 announce AS203561
             import:         from AS43222 accept ANY
             export:         to AS43222 announce AS203561
             import:         from AS28761 accept ANY
             export:         to AS28761 announce AS203561
             admin-c:        SA40690-RIPE
             tech-c:         SA40690-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         ru-volna-2-mnt
             created:        2015-12-10T08:35:58Z
             last-modified:  2021-02-26T09:23:08Z
             source:         RIPE
             
             organisation:   ORG-KTL21-RIPE
             org-name:       KTK TELECOM LLC
             country:        RU
             org-type:       LIR
             address:
             address:        107023
             address:        Moscow
             address:        RUSSIAN FEDERATION
             phone:          +74997052089
             admin-c:        MA21668-RIPE
             tech-c:         MA21668-RIPE
             abuse-c:        NV8271-RIPE
             mnt-ref:        ru-volna-2-mnt
             mnt-by:         RIPE-NCC-HM-MNT
             mnt-by:         ru-volna-2-mnt
             created:        2018-05-28T12:52:04Z
             last-modified:  2022-07-19T13:41:18Z
             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 1.121.2 (ABERDEEN)