Report for 203543

Name

TBTNET-BACKUP - TBTNET TELEKOM LTD. STI., 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.

203543 --No Registry Entry--

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS9121          TTNET, TR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
78740 AS203543       Org+Trn Originate:          0 /0.00   Transit:          0 /0.00  --No Registry Entry--

Whois Entry

whois: 402603

IANA has recorded AS203543 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS203543\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 'AS203543'
             
             % Abuse contact for 'AS203543' is 'ripe1@tbtnet.com.tr'
             
             aut-num:        AS203543
             as-name:        TBTNET-BACKUP
             org:            ORG-TEHH2-RIPE
             import:         from AS9121 accept ANY
             export:         to AS9121 announce AS203543
             import:         from AS15924 accept ANY
             export:         to AS15924 announce AS203543
             import:         from AS206163 accept ANY
             export:         to AS206163 announce AS203543
             admin-c:        IT2771-RIPE
             tech-c:         IT2771-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         MNT-TBTNET
             created:        2025-11-21T10:59:20Z
             last-modified:  2025-11-28T20:49:51Z
             source:         RIPE
             
             organisation:   ORG-TEHH2-RIPE
             org-name:       TBTNET TELEKOM LTD. STI.
             country:        TR
             reg-nr:         23021
             org-type:       LIR
             address:        yenisehir mah. asilkent sok. 25/1
             address:        41100
             address:        izmit
             address:        TURKEY
             phone:          +902623241324
             admin-c:        IT2771-RIPE
             tech-c:         IT2771-RIPE
             abuse-c:        AR46659-RIPE
             mnt-ref:        MNT-TBTNET
             mnt-by:         RIPE-NCC-HM-MNT
             mnt-by:         MNT-TBTNET
             created:        2018-05-29T12:23:58Z
             last-modified:  2026-05-13T07:39:05Z
             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)