Report for 42807

Name

AEROTEK-AS - CIZGI TELEKOMUNIKASYON ANONIM SIRKETI, 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.

42807 AEROTEK-AS - CIZGI TELEKOMUNIKASYON ANONIM SIRKETI, 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
6058  AS42807        ORIGIN  Originate:      25088 /17.39  Transit:          0 /0.00  AEROTEK-AS - CIZGI TELEKOMUNIKASYON ANONIM SIRKETI, 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       %
 2324 AS42807       AEROTEK-AS - CIZGI TELEKOMUNIKASYON ANONIM SI     40     28      4     16     24  60.00%


  Prefix               AS Path                              Aggregation Suggestion
  5.253.140.0/22       4777 2497 9121 42807   
  31.207.80.0/21       4777 2497 9121 42807 + Announce - aggregate of 31.207.80.0/22 (4777 2497 9121 42807) and 31.207.84.0/22 (4777 2497 9121 42807)
  31.207.80.0/24       4777 2497 9121 42807 - Withdrawn - aggregated with 31.207.81.0/24 (4777 2497 9121 42807)
  31.207.81.0/24       4777 2497 9121 42807 - Withdrawn - aggregated with 31.207.80.0/24 (4777 2497 9121 42807)
  31.207.82.0/24       4777 2497 9121 42807 - Withdrawn - aggregated with 31.207.83.0/24 (4777 2497 9121 42807)
  31.207.83.0/24       4777 2497 9121 42807 - Withdrawn - aggregated with 31.207.82.0/24 (4777 2497 9121 42807)
  31.207.84.0/24       4777 2497 9121 42807 - Withdrawn - aggregated with 31.207.85.0/24 (4777 2497 9121 42807)
  31.207.85.0/24       4777 2497 9121 42807 - Withdrawn - aggregated with 31.207.84.0/24 (4777 2497 9121 42807)
  31.207.86.0/24       4777 2497 9121 42807 - Withdrawn - aggregated with 31.207.87.0/24 (4777 2497 9121 42807)
  31.207.87.0/24       4777 2497 9121 42807 - Withdrawn - aggregated with 31.207.86.0/24 (4777 2497 9121 42807)
  37.230.104.0/21      4777 2497 9121 42807   
  37.230.106.0/23      4777 2497 9121 42807 - Withdrawn - matching aggregate 37.230.104.0/21 4777 2497 9121 42807
  37.230.110.0/23      4777 2497 9121 42807 - Withdrawn - matching aggregate 37.230.104.0/21 4777 2497 9121 42807
  88.218.128.0/22      4777 2497 9121 42807 + Announce - aggregate of 88.218.128.0/23 (4777 2497 9121 42807) and 88.218.130.0/23 (4777 2497 9121 42807)
  88.218.128.0/24      4777 2497 9121 42807 - Withdrawn - aggregated with 88.218.129.0/24 (4777 2497 9121 42807)
  88.218.129.0/24      4777 2497 9121 42807 - Withdrawn - aggregated with 88.218.128.0/24 (4777 2497 9121 42807)
  88.218.130.0/24      4777 2497 9121 42807 - Withdrawn - aggregated with 88.218.131.0/24 (4777 2497 9121 42807)
  88.218.131.0/24      4777 2497 9121 42807 - Withdrawn - aggregated with 88.218.130.0/24 (4777 2497 9121 42807)
  92.119.76.0/22       4777 2497 9121 42807   
  94.199.200.0/21      4777 2497 9121 42807 + Announce - aggregate of 94.199.200.0/22 (4777 2497 9121 42807) and 94.199.204.0/22 (4777 2497 9121 42807)
  94.199.200.0/22      4777 2497 9121 42807 - Withdrawn - aggregated with 94.199.204.0/22 (4777 2497 9121 42807)
  94.199.204.0/24      4777 2497 9121 42807 - Withdrawn - aggregated with 94.199.205.0/24 (4777 2497 9121 42807)
  94.199.205.0/24      4777 2497 9121 42807 - Withdrawn - aggregated with 94.199.204.0/24 (4777 2497 9121 42807)
  94.199.206.0/24      4777 2497 9121 42807 - Withdrawn - aggregated with 94.199.207.0/24 (4777 2497 9121 42807)
  94.199.207.0/24      4777 2497 9121 42807 - Withdrawn - aggregated with 94.199.206.0/24 (4777 2497 9121 42807)
  109.232.216.0/21     4777 2497 9121 42807   
  109.232.216.0/23     4777 2497 9121 42807 - Withdrawn - matching aggregate 109.232.216.0/21 4777 2497 9121 42807
  109.232.218.0/24     4777 2497 9121 42807 - Withdrawn - matching aggregate 109.232.216.0/21 4777 2497 9121 42807
  109.232.219.0/24     4777 2497 9121 42807 - Withdrawn - matching aggregate 109.232.216.0/21 4777 2497 9121 42807
  109.232.221.0/24     4777 2497 9121 42807 - Withdrawn - matching aggregate 109.232.216.0/21 4777 2497 9121 42807
  109.232.222.0/24     4777 2497 9121 42807 - Withdrawn - matching aggregate 109.232.216.0/21 4777 2497 9121 42807
  109.232.223.0/24     4777 2497 9121 42807 - Withdrawn - matching aggregate 109.232.216.0/21 4777 2497 9121 42807
  141.98.204.0/22      4777 2497 9121 42807   
  152.89.36.0/22       4777 2497 9121 42807   
  171.22.184.0/22      4777 2497 9121 42807   
  178.157.8.0/21       4777 2497 9121 42807   
  185.15.40.0/22       4777 2497 9121 42807   
  185.99.196.0/22      4777 2497 9121 42807   
  185.121.126.0/23     4777 2497 9121 42807 + Announce - aggregate of 185.121.126.0/24 (4777 2497 9121 42807) and 185.121.127.0/24 (4777 2497 9121 42807)
  185.121.126.0/24     4777 2497 9121 42807 - Withdrawn - aggregated with 185.121.127.0/24 (4777 2497 9121 42807)
  185.121.127.0/24     4777 2497 9121 42807 - Withdrawn - aggregated with 185.121.126.0/24 (4777 2497 9121 42807)
  213.159.0.0/21       4777 2497 9121 42807   
  213.159.28.0/22      4777 2497 9121 42807   
  213.159.31.0/24      4777 2497 9121 42807 - Withdrawn - matching aggregate 213.159.28.0/22 4777 2497 9121 42807

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

AS42807   28 More Specifics   40 Total Advertisements   AEROTEK-AS - CIZGI TELEKOMUNIKASYON ANONIM SIRKETI, TR
    31.207.80.0/24                31.207.80.0/21
    31.207.81.0/24                31.207.80.0/21
    31.207.82.0/24                31.207.80.0/21
    31.207.83.0/24                31.207.80.0/21
    31.207.84.0/24                31.207.80.0/21
    31.207.85.0/24                31.207.80.0/21
    31.207.86.0/24                31.207.80.0/21
    31.207.87.0/24                31.207.80.0/21
    37.230.106.0/23               37.230.104.0/21
    37.230.110.0/23               37.230.104.0/21
    88.218.128.0/24               88.218.128.0/22
    88.218.129.0/24               88.218.128.0/22
    88.218.130.0/24               88.218.128.0/22
    88.218.131.0/24               88.218.128.0/22
    94.199.200.0/22               94.199.200.0/21
    94.199.204.0/24               94.199.200.0/21
    94.199.205.0/24               94.199.200.0/21
    94.199.206.0/24               94.199.200.0/21
    94.199.207.0/24               94.199.200.0/21
    109.232.216.0/23              109.232.216.0/21
    109.232.218.0/24              109.232.216.0/21
    109.232.219.0/24              109.232.216.0/21
    109.232.221.0/24              109.232.216.0/21
    109.232.222.0/24              109.232.216.0/21
    109.232.223.0/24              109.232.216.0/21
    185.121.126.0/24              185.121.124.0/22
    185.121.127.0/24              185.121.124.0/22
    213.159.31.0/24               213.159.28.0/22

Whois Entry

whois: 402591

IANA has recorded AS42807 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS42807\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 'AS42383 - AS42959'
             
             as-block:       AS42383 - AS42959
             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:        2021-08-19T06:50:17Z
             last-modified:  2021-08-19T06:50:17Z
             source:         RIPE
             
             % Information related to 'AS42807'
             
             % Abuse contact for 'AS42807' is 'abuse@turhost.com'
             
             aut-num:        AS42807
             as-name:        AEROTEK-AS
             org:            ORG-CBSS1-RIPE
             import:         from AS34104 accept any
             import:         from AS9121 accept any
             export:         to AS34104 announce AS42807
             export:         to AS9121 announce AS42807
             admin-c:        CAC973-RIPE
             tech-c:         CTC973-RIPE
             abuse-c:        TA9404-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         CIZGI-MNT
             created:        2008-11-21T08:35:58Z
             last-modified:  2025-03-20T08:03:30Z
             source:         RIPE
             
             organisation:   ORG-CBSS1-RIPE
             org-name:       CIZGI TELEKOMUNIKASYON ANONIM SIRKETI
             country:        TR
             reg-nr:         421249
             org-type:       LIR
             address:        Kustepe Mah. Mecidiyekoy Yolu Trump Tower No:12
                             Ic Kapi No:470 Sisli
             address:        34387
             address:        ISTANBUL
             address:        TURKEY
             phone:          +902122131213
             fax-no:         +902123564407
             admin-c:        HC973-RIPE
             admin-c:        CTBG2-RIPE
             admin-c:        NTR976-RIPE
             mnt-ref:        RIPE-NCC-HM-MNT
             mnt-ref:        CIZGI-MNT
             mnt-by:         RIPE-NCC-HM-MNT
             mnt-by:         CIZGI-MNT
             abuse-c:        CTA12-RIPE
             created:        2005-02-23T10:03:43Z
             last-modified:  2026-05-13T07:15:51Z
             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)