Report for 201863

Name

tr-sobdatacenter - Star of Bosphorus Bilgi Teknolojiler San ve Tic A.S., 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 AS6447) 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.

201863 TR-SOBDATACENTER, TR

  Adjacency:     4  Upstream:     2  Downstream:     2
  Upstream Adjacent AS list
    AS34984         TELLCOM-AS, TR
    AS15924         BORUSANTELEKOM-AS, TR
  Downstream Adjacent AS list
    AS204912        KIZILAY, TR
    AS201520        DEDICATEDTELECOM, TR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
18541 AS201863       ORG+TRN Originate:       3840 /20.09  Transit:       2560 /20.68 TR-SOBDATACENTER, 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       %
 6257 AS201863      TR-SOBDATACENTER, TR                              15     12      4      7      8  53.33%


  Prefix               AS Path                              Aggregation Suggestion
  89.207.12.0/23       6939 1273 15924 201863 201863 201863 + Announce - aggregate of 89.207.12.0/24 (6939 1273 15924 201863 201863 201863) and 89.207.13.0/24 (6939 1273 15924 201863 201863 201863)
  89.207.12.0/24       6939 1273 15924 201863 201863 201863 - Withdrawn - aggregated with 89.207.13.0/24 (6939 1273 15924 201863 201863 201863)
  89.207.13.0/24       6939 1273 15924 201863 201863 201863 - Withdrawn - aggregated with 89.207.12.0/24 (6939 1273 15924 201863 201863 201863)
  89.207.14.0/24       6939 1273 15924 201863 201863 201863   
  89.207.15.0/24       3257 15924 201863 201863 201863   
  93.190.216.0/24      3303 1273 15924 201863 201863 201863   
  185.32.12.0/22       6939 1273 15924 201863 201863 201863 + Announce - aggregate of 185.32.12.0/23 (6939 1273 15924 201863 201863 201863) and 185.32.14.0/23 (6939 1273 15924 201863 201863 201863)
  185.32.12.0/24       6939 1273 15924 201863 201863 201863 - Withdrawn - aggregated with 185.32.13.0/24 (6939 1273 15924 201863 201863 201863)
  185.32.13.0/24       6939 1273 15924 201863 201863 201863 - Withdrawn - aggregated with 185.32.12.0/24 (6939 1273 15924 201863 201863 201863)
  185.32.14.0/24       6939 1273 15924 201863 201863 201863 - Withdrawn - aggregated with 185.32.15.0/24 (6939 1273 15924 201863 201863 201863)
  185.32.15.0/24       6939 1273 15924 201863 201863 201863 - Withdrawn - aggregated with 185.32.14.0/24 (6939 1273 15924 201863 201863 201863)
  185.187.184.0/22     6939 1273 15924 201863 201863 201863 + Announce - aggregate of 185.187.184.0/23 (6939 1273 15924 201863 201863 201863) and 185.187.186.0/23 (6939 1273 15924 201863 201863 201863)
  185.187.184.0/24     6939 1273 15924 201863 201863 201863 - Withdrawn - aggregated with 185.187.185.0/24 (6939 1273 15924 201863 201863 201863)
  185.187.185.0/24     6939 1273 15924 201863 201863 201863 - Withdrawn - aggregated with 185.187.184.0/24 (6939 1273 15924 201863 201863 201863)
  185.187.186.0/24     6939 1273 15924 201863 201863 201863 - Withdrawn - aggregated with 185.187.187.0/24 (6939 1273 15924 201863 201863 201863)
  185.187.187.0/24     6939 1273 15924 201863 201863 201863 - Withdrawn - aggregated with 185.187.186.0/24 (6939 1273 15924 201863 201863 201863)
  212.146.132.0/23     3257 15924 201863 201863 201863 + Announce - aggregate of 212.146.132.0/24 (3257 15924 201863 201863 201863) and 212.146.133.0/24 (3257 15924 201863 201863 201863)
  212.146.132.0/24     3257 15924 201863 201863 201863 - Withdrawn - aggregated with 212.146.133.0/24 (3257 15924 201863 201863 201863)
  212.146.133.0/24     3257 15924 201863 201863 201863 - Withdrawn - aggregated with 212.146.132.0/24 (3257 15924 201863 201863 201863)

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

AS201863   15 More Specifics   15 Total Advertisements   TR-SOBDATACENTER, TR
    89.207.12.0/24                89.207.12.0/22
    89.207.13.0/24                89.207.12.0/22
    89.207.14.0/24                89.207.12.0/22
    89.207.15.0/24                89.207.12.0/22
    93.190.216.0/24               93.190.216.0/21
    185.32.12.0/24                185.32.12.0/22
    185.32.13.0/24                185.32.12.0/22
    185.32.14.0/24                185.32.12.0/22
    185.32.15.0/24                185.32.12.0/22
    185.187.184.0/24              185.187.184.0/22
    185.187.185.0/24              185.187.184.0/22
    185.187.186.0/24              185.187.184.0/22
    185.187.187.0/24              185.187.184.0/22
    212.146.132.0/24              212.146.128.0/21
    212.146.133.0/24              212.146.128.0/21

Whois Entry

whois: 402603

IANA has recorded AS201863 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS201863\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 'AS200537 - AS203022'
             
             as-block:       AS200537 - AS203022
             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:        2026-04-08T13:28:00Z
             last-modified:  2026-04-08T13:28:00Z
             source:         RIPE
             
             % Information related to 'AS201863'
             
             % Abuse contact for 'AS201863' is 'agursu@ngn.com.tr'
             
             aut-num:        AS201863
             as-name:        tr-sobdatacenter
             org:            ORG-SOBB3-RIPE
             import:         from AS15924 accept ANY
             export:         to AS15924 announce AS201863
             import:         from AS9121 accept ANY
             export:         to AS9121 announce AS201863
             import:         from AS34984 accept ANY
             export:         to AS34984 announce AS201863
             import:         from AS12735 accept ANY
             export:         to AS12735 announce AS201863
             admin-c:        EY1322-RIPE
             tech-c:         EY1322-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         tr-sobdatacenter-1-mnt
             created:        2018-06-26T13:05:12Z
             last-modified:  2024-02-29T13:28:14Z
             source:         RIPE
             
             organisation:   ORG-SOBB3-RIPE
             org-name:       Star of Bosphorus Bilgi Teknolojiler San ve Tic A.S.
             country:        TR
             reg-nr:         908946
             org-type:       LIR
             address:        Buyukdere Cad. No:127 Astoria Kuleleri  A Kule Kat 1 34394
             address:        34394
             address:        ISTANBUL
             address:        TURKEY
             phone:          +90 212 216 93 60
             admin-c:        EY1322-RIPE
             tech-c:         EY1322-RIPE
             abuse-c:        AR47080-RIPE
             mnt-ref:        tr-sobdatacenter-1-mnt
             mnt-by:         RIPE-NCC-HM-MNT
             mnt-by:         tr-sobdatacenter-1-mnt
             created:        2018-06-21T08:47:01Z
             last-modified:  2026-05-13T07:39:16Z
             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
             % 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)