Report for 43909

Name

CRYSTALL-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.

43909 CRYSTALL-AS, RU

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS12389         ROSTELECOM-AS PJSC Rostelecom. Technical Team, RU

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
17152 AS43909        ORIGIN  Originate:       4096 /20.00  Transit:          0 /0.00  CRYSTALL-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       %
43640 AS43909       CRYSTALL-AS, RU                                    1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  85.202.176.0/20      4777 2497 12389 43909 43909 43909   

Whois Entry

whois: 402332

IANA has recorded AS43909 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS43909\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 'AS43075 - AS44168'
             
             as-block:       AS43075 - AS44168
             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:        2023-12-11T15:09:58Z
             last-modified:  2023-12-11T15:09:58Z
             source:         RIPE
             
             % Information related to 'AS43909'
             
             % Abuse contact for 'AS43909' is 'sergey.shabala@kristall-net.ru'
             
             aut-num:        AS43909
             as-name:        CRYSTALL-AS
             org:            ORG-CL79-RIPE
             import:         from AS20485 action pref=100; accept ANY
             import:         from AS43550 action pref=100; accept ANY
             import:         from AS12389 action pref=100; accept ANY
             export:         to AS43550 announce AS43909
             export:         to AS20485 announce AS43909
             export:         to AS12389 announce AS43909
             admin-c:        SSN31-RIPE
             tech-c:         SSN31-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         MNT-CRYSTALL
             created:        2008-01-18T08:48:11Z
             last-modified:  2021-01-28T03:54:00Z
             source:         RIPE # Filtered
             sponsoring-org: ORG-CS216-RIPE
             
             organisation:   ORG-CL79-RIPE
             org-name:       Crystall Ltd.
             country:        RU
             org-type:       OTHER
             address:        694020, Russia, Korsakov, Parkovaya str., h. 15, off. 59
             abuse-c:        AR23067-RIPE
             mnt-ref:        MNT-CRYSTALL
             mnt-by:         MNT-CRYSTALL
             created:        2008-01-08T12:42:26Z
             last-modified:  2022-12-01T16:20:36Z
             source:         RIPE # Filtered
             
             %ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
             %
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             % Access from your host has been temporarily denied.
             % For more information, see
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             % This query was served by the RIPE Database Query Service version 1.121.2 (ABERDEEN)