Report for 31307

Name

YKYATIRIM - Yapi Kredi Yatirim Menkul Degerler 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 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.

31307 YKYATIRIM - Yapi Kredi Yatirim Menkul Degerler A.S., TR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS9121          TTNet - Turk Telekomunikasyon Anonim Sirketi, TR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
60982 AS31307        ORIGIN  Originate:        256 /24.00  Transit:          0 /0.00  YKYATIRIM - Yapi Kredi Yatirim Menkul Degerler A.S., 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       %
38905 AS31307       YKYATIRIM - Yapi Kredi Yatirim Menkul Degerle      1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  212.252.196.0/24     4777 2497 9121 31307   

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

AS31307   1 More Specifics   1 Total Advertisements   YKYATIRIM - Yapi Kredi Yatirim Menkul Degerler A.S., TR
    212.252.196.0/24              212.252.0.0/16

Whois Entry

whois: 402591

IANA has recorded AS31307 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS31307\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 'AS31246 - AS31618'
             
             as-block:       AS31246 - AS31618
             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:        2018-11-22T15:27:33Z
             last-modified:  2018-11-22T15:27:33Z
             source:         RIPE
             
             % Information related to 'AS31307'
             
             % Abuse contact for 'AS31307' is 'abuse@turkcell.com.tr'
             
             aut-num:        AS31307
             as-name:        YKYATIRIM
             org:            ORG-YKYM1-RIPE
             import:         from AS5422 action pref=100; accept ANY
             import:         from AS9121 action pref=100; accept ANY
             import:         from AS34984 action pref=100; accept ANY
             export:         to AS5422 announce AS31307
             export:         to AS9121 announce AS31307
             default:        to AS5422 action pref=100; networks ANY
             default:        to AS34984 action pref=100; networks ANY
             admin-c:        UE93-RIPE
             tech-c:         IC544-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         SOL-NET
             created:        2004-04-08T11:29:15Z
             last-modified:  2018-09-04T10:02:07Z
             source:         RIPE # Filtered
             sponsoring-org: ORG-SIOI1-RIPE
             
             organisation:   ORG-YKYM1-RIPE
             org-name:       Yapi Kredi Yatirim Menkul Degerler A.S.
             country:        TR
             reg-nr:         257689
             org-type:       OTHER
             address:        Yapi Kredi Yatirim Menkul Degerler A.S Buyukdere Caddesi Yap? Kredi Plaza A Blok Kat 10 Levent Istanbul
             abuse-c:        AR27944-RIPE
             mnt-ref:        SOL-NET
             mnt-by:         SOL-NET
             created:        2013-04-03T11:11:05Z
             last-modified:  2026-05-13T05:14:59Z
             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 (BUSA)