Report for 39841

Name

NETGSM - NETGSM Iletisim ve Bilgi Teknolojileri 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.

39841 NETGSM, TR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS15924         BORUSANTELEKOM-AS, TR
    AS9121          TTNET, TR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
45117 AS39841        ORIGIN  Originate:        768 /22.42  Transit:          0 /0.00  NETGSM, 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       %
22770 AS39841       NETGSM, TR                                         3      2      1      2      1  33.33%


  Prefix               AS Path                              Aggregation Suggestion
  185.88.4.0/24        2914 9121 39841        
  185.88.6.0/23        2914 9121 39841      + Announce - aggregate of 185.88.6.0/24 (2914 9121 39841) and 185.88.7.0/24 (2914 9121 39841)
  185.88.6.0/24        2914 9121 39841      - Withdrawn - aggregated with 185.88.7.0/24 (2914 9121 39841)
  185.88.7.0/24        2914 9121 39841      - Withdrawn - aggregated with 185.88.6.0/24 (2914 9121 39841)

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

AS39841   3 More Specifics   3 Total Advertisements   NETGSM, TR
    185.88.4.0/24                 185.88.4.0/22
    185.88.6.0/24                 185.88.4.0/22
    185.88.7.0/24                 185.88.4.0/22

Whois Entry

whois: 402549

IANA has recorded AS39841 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS39841\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 'AS39601 - AS39935'
             
             as-block:       AS39601 - AS39935
             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:        2023-08-29T07:47:54Z
             last-modified:  2023-08-29T07:47:54Z
             source:         RIPE
             
             % Information related to 'AS39841'
             
             % Abuse contact for 'AS39841' is 'abuse@netgsm.com.tr'
             
             aut-num:        AS39841
             as-name:        NETGSM
             org:            ORG-NIVB1-RIPE
             import:         from AS9121 accept ANY
             export:         to AS9121 announce AS39841
             import:         from AS34984 accept ANY
             export:         to AS34984 announce AS39841
             import:         from AS47894 accept any
             export:         to AS47894 announce AS39841
             import:         from AS208972 accept any
             export:         to AS208972 announce AS39841
             import:         from AS6205 accept any
             export:         to AS6205 announce AS39841
             import:         from AS57152 accept any
             export:         to AS57152 announce AS39841
             admin-c:        ES8639-RIPE
             tech-c:         ES8639-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         NETGSM-MNT
             created:        2015-03-05T10:11:13Z
             last-modified:  2025-04-21T16:28:39Z
             source:         RIPE
             
             organisation:   ORG-NIVB1-RIPE
             org-name:       NETGSM Iletisim ve Bilgi Teknolojileri A.S.
             country:        TR
             reg-nr:         191924
             org-type:       LIR
             address:        Macun Mah. Bati Bulv. ATB is Mrkz. 1/194 Y.Mahalle
             address:        06105
             address:        ANKARA
             address:        TURKEY
             phone:          +905059119891
             fax-no:         +903123977944
             abuse-c:        AR35237-RIPE
             mnt-ref:        NETGSM-MNT
             mnt-ref:        RIPE-NCC-HM-MNT
             mnt-by:         RIPE-NCC-HM-MNT
             mnt-by:         NETGSM-MNT
             created:        2015-02-09T08:28:01Z
             last-modified:  2026-05-13T07:36:05Z
             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)