Report for 57610

Name

ASN-LNWSERVERS - YSR Bilisim Teknolojileri Telekomunikasyon Internet ve Danismanlik Hizmetleri Tic. 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.

57610 ASN-LNWSERVERS, TR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS6205          HIZLINET-TEKNOLOJI, TR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
37525 AS57610        ORIGIN  Originate:       1024 /22.00  Transit:          0 /0.00  ASN-LNWSERVERS, 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       %
50072 AS57610       ASN-LNWSERVERS, TR                                 4      0      0      4      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  5.250.253.0/24       6939 6205 57610        
  5.250.255.0/24       6939 6205 57610        
  185.123.54.0/24      6939 6205 57610        
  194.53.138.0/24      6939 6205 57610        

Whois Entry

whois: 402603

IANA has recorded AS57610 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS57610\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 'AS57610'
             
             % Abuse contact for 'AS57610' is 'abuse@ysr.net.tr'
             
             aut-num:        AS57610
             as-name:        ASN-LNWSERVERS
             org:            ORG-YBTT1-RIPE
             import:         from AS6205 accept ANY
             export:         to AS6205 announce AS57610
             import:         from AS9121 accept ANY
             export:         to AS9121 announce AS57610
             import:         from AS57152 accept ANY
             export:         to AS57152 announce AS57610
             import:         from AS34984 accept ANY
             export:         to AS34984 announce AS57610
             admin-c:        LA7867-RIPE
             tech-c:         LA7867-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         mnt-tr-lnwservers-1
             created:        2023-06-19T11:10:47Z
             last-modified:  2026-01-15T12:59:52Z
             source:         RIPE
             
             organisation:   ORG-YBTT1-RIPE
             org-name:       YSR Bilisim Teknolojileri Telekomunikasyon Internet ve Danismanlik Hizmetleri Tic. Ltd. Sti.
             country:        TR
             reg-nr:         685033-0
             org-type:       LIR
             address:        Tekstilkent Ticaret Merkezi G-1 Blok No:409 ESENLER
             address:        34235
             address:        ISTANBUL
             address:        TURKEY
             phone:          +908508850707
             fax-no:         +908508851848
             admin-c:        LA7867-RIPE
             tech-c:         LA7867-RIPE
             abuse-c:        AR60064-RIPE
             mnt-ref:        mnt-tr-lnwservers-1
             mnt-by:         RIPE-NCC-HM-MNT
             mnt-by:         mnt-tr-lnwservers-1
             created:        2020-03-13T09:05:10Z
             last-modified:  2026-05-13T07:41:29Z
             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 (SHETLAND)