Report for 203511

Name

AS-OZBAY, 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.

203511 AS-OZBAY, TR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS48678         TR-PENTECH-AS PENDC Data Center Infrastructure, TR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
70604 AS203511       ORIGIN  Originate:        256 /24.00  Transit:          0 /0.00  AS-OZBAY, 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       %
62467 AS203511      AS-OZBAY, TR                                       1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  45.151.2.0/24        4777 2497 174 48678 203511   

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

AS203511   1 More Specifics   1 Total Advertisements   AS-OZBAY, TR
    45.151.2.0/24                 45.151.0.0/22

Whois Entry

whois: 402332

IANA has recorded AS203511 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS203511\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 'AS203511'
             
             % Abuse contact for 'AS203511' is 'abuse@ozbaybilisim.com'
             
             aut-num:        AS203511
             as-name:        AS-OZBAY
             org:            ORG-OBIH1-RIPE
             remarks:        ------ PENTECH ------
             import:         from AS48678 accept ANY
             export:         to AS48678 announce AS203511:AS-OZBAY
             remarks:        ------ DATAPENTA ------
             import:         from AS215242 accept ANY
             export:         to AS215242 announce AS203511:AS-OZBAY
             remarks:        ------ ------ ------
             sponsoring-org: ORG-MTAS2-RIPE
             admin-c:        ONA17-RIPE
             tech-c:         ONA17-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         OZBAY-MNT
             created:        2022-08-02T14:14:57Z
             last-modified:  2025-11-11T13:14:49Z
             source:         RIPE
             
             organisation:   ORG-OBIH1-RIPE
             org-name:       OZBAY BILISIM INTERNET HIZMETLERI LIMITED SIRKETI
             country:        TR
             org-type:       OTHER
             phone:          +90 850 840 96 06
             fax-no:         +90 850 840 76 26
             address:        Serefiye Mahallesi. Zubeyde Hanim Sokak. No:9/Z8 Merkez, Duzce, Turkey
             abuse-c:        ACRO47062-RIPE
             mnt-ref:        OZBAY-MNT
             mnt-ref:        SERVPERSO-MNT
             mnt-ref:        PITLINE-MNT
             mnt-ref:        OBAYRAKTAR-MNT
             mnt-by:         OZBAY-MNT
             mnt-by:         SERVPERSO-MNT
             mnt-by:         OBAYRAKTAR-MNT
             created:        2022-06-09T15:15:51Z
             last-modified:  2024-01-06T21:49:16Z
             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)