Report for 57886

Name

HAVELSAN-NET, TR

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.

57886 HAVELSAN-NET, TR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS34984         TELLCOM-AS, TR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
65051 AS57886        ORIGIN  Originate:        256 /24.00  Transit:          0 /0.00  HAVELSAN-NET, TR

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       %
50397 AS57886       HAVELSAN-NET, TR                                   1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  195.214.160.0/24     4777 2497 6453 34984 57886   

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

AS57886   1 More Specifics   1 Total Advertisements   HAVELSAN-NET, TR
    195.214.160.0/24              195.214.128.0/18

Whois Entry

whois: 402332

IANA has recorded AS57886 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS57886\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 'AS57370 - AS57973'
             
             as-block:       AS57370 - AS57973
             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:        2025-04-24T14:15:44Z
             last-modified:  2025-04-24T14:15:44Z
             source:         RIPE
             
             % Information related to 'AS57886'
             
             % Abuse contact for 'AS57886' is 'abuse@turkcell.com.tr'
             
             aut-num:        AS57886
             as-name:        HAVELSAN-NET
             org:            ORG-HVL1-RIPE
             import:         from AS34984 accept ANY
             import:         from AS9121 accept ANY
             import:         from AS15924 accept ANY
             export:         to AS34984 announce AS57886
             export:         to AS9121 announce AS57886
             export:         to AS15924 announce AS57886
             admin-c:        LG5754-RIPE
             tech-c:         LG5754-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         MNT-TELLCOM
             created:        2012-03-05T16:07:08Z
             last-modified:  2018-09-04T11:09:52Z
             source:         RIPE # Filtered
             sponsoring-org: ORG-BTHA1-RIPE
             
             organisation:   ORG-HVL1-RIPE
             org-name:       HAVELSAN HAVA ELEKTRONIK SANAYI VE TICARET A.S.
             country:        TR
             org-type:       OTHER
             address:        Havelsan A.S. Eskisehir Yolu 7.Km Ankara
             phone:          +90 312 219 57 87
             descr:          HAVELSAN A.S.
             abuse-c:        AR23986-RIPE
             mnt-ref:        MNT-TELLCOM
             mnt-by:         MNT-TELLCOM
             tech-c:         LG5754-RIPE
             admin-c:        LG5754-RIPE
             created:        2012-03-02T14:32:32Z
             last-modified:  2022-12-01T17:14:18Z
             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 (SHETLAND)