Report for 31689

Name

EMU-AS, 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.

31689 EMU-AS, TR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS9121          TTNET, TR
    AS8517          ULAKNET, TR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
11286 AS31689        ORIGIN  Originate:       8448 /18.96  Transit:          0 /0.00  EMU-AS, 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       %
 3439 AS31689       EMU-AS, TR                                        20     16      1      5     15  75.00%


  Prefix               AS Path                              Aggregation Suggestion
  193.140.40.0/21      4777 2497 9121 31689   
  193.140.40.0/24      4777 2497 9121 31689 - Withdrawn - matching aggregate 193.140.40.0/21 4777 2497 9121 31689
  193.140.41.0/24      4777 2497 9121 31689 - Withdrawn - matching aggregate 193.140.40.0/21 4777 2497 9121 31689
  193.140.42.0/24      4777 2497 9121 31689 - Withdrawn - matching aggregate 193.140.40.0/21 4777 2497 9121 31689
  193.140.43.0/24      4777 2497 9121 31689 - Withdrawn - matching aggregate 193.140.40.0/21 4777 2497 9121 31689
  193.140.44.0/24      4777 2497 9121 31689 - Withdrawn - matching aggregate 193.140.40.0/21 4777 2497 9121 31689
  193.140.45.0/24      4777 2497 9121 31689 - Withdrawn - matching aggregate 193.140.40.0/21 4777 2497 9121 31689
  193.140.46.0/23      4777 2516 3257 12735 8517 31689 + Announce - aggregate of 193.140.46.0/24 (4777 2516 3257 12735 8517 31689) and 193.140.47.0/24 (4777 2516 3257 12735 8517 31689)
  193.140.46.0/24      4777 2516 3257 12735 8517 31689 - Withdrawn - aggregated with 193.140.47.0/24 (4777 2516 3257 12735 8517 31689)
  193.140.47.0/24      4777 2516 3257 12735 8517 31689 - Withdrawn - aggregated with 193.140.46.0/24 (4777 2516 3257 12735 8517 31689)
  193.140.172.0/22     4777 2497 9121 31689   
  193.140.172.0/24     4777 2497 9121 31689 - Withdrawn - matching aggregate 193.140.172.0/22 4777 2497 9121 31689
  193.140.173.0/24     4777 2497 9121 31689 - Withdrawn - matching aggregate 193.140.172.0/22 4777 2497 9121 31689
  193.140.174.0/24     4777 2497 9121 31689 - Withdrawn - matching aggregate 193.140.172.0/22 4777 2497 9121 31689
  193.140.175.0/24     4777 2497 9121 31689 - Withdrawn - matching aggregate 193.140.172.0/22 4777 2497 9121 31689
  194.27.73.0/24       4777 2497 9121 31689   
  194.27.76.0/22       4777 2497 9121 31689   
  194.27.76.0/24       4777 2497 9121 31689 - Withdrawn - matching aggregate 194.27.76.0/22 4777 2497 9121 31689
  194.27.77.0/24       4777 2497 9121 31689 - Withdrawn - matching aggregate 194.27.76.0/22 4777 2497 9121 31689
  194.27.78.0/24       4777 2497 9121 31689 - Withdrawn - matching aggregate 194.27.76.0/22 4777 2497 9121 31689
  194.27.79.0/24       4777 2497 9121 31689 - Withdrawn - matching aggregate 194.27.76.0/22 4777 2497 9121 31689

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

AS31689   20 More Specifics   20 Total Advertisements   EMU-AS, TR
    193.140.40.0/21               193.140.0.0/16
    193.140.40.0/24               193.140.0.0/16
    193.140.41.0/24               193.140.0.0/16
    193.140.42.0/24               193.140.0.0/16
    193.140.43.0/24               193.140.0.0/16
    193.140.44.0/24               193.140.0.0/16
    193.140.45.0/24               193.140.0.0/16
    193.140.46.0/24               193.140.0.0/16
    193.140.47.0/24               193.140.0.0/16
    193.140.172.0/22              193.140.0.0/16
    193.140.172.0/24              193.140.0.0/16
    193.140.173.0/24              193.140.0.0/16
    193.140.174.0/24              193.140.0.0/16
    193.140.175.0/24              193.140.0.0/16
    194.27.73.0/24                194.27.0.0/16
    194.27.76.0/22                194.27.0.0/16
    194.27.76.0/24                194.27.0.0/16
    194.27.77.0/24                194.27.0.0/16
    194.27.78.0/24                194.27.0.0/16
    194.27.79.0/24                194.27.0.0/16

Whois Entry

whois: 402332

IANA has recorded AS31689 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS31689\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 'AS31620 - AS31743'
             
             as-block:       AS31620 - AS31743
             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 'AS31689'
             
             % Abuse contact for 'AS31689' is 'abuse@ulakbim.gov.tr'
             
             aut-num:        AS31689
             as-name:        EMU-AS
             import:         from AS25157 action pref=80; accept ANY
             export:         to AS25157 announce AS31689
             import:         from AS8517 action pref=100; accept ANY
             export:         to AS8517 announce AS31689
             import:         from AS47883 action pref=90;accept ANY
             export:         to AS47883 announce AS31689
             default:        to AS8517
             org:            ORG-EMU1-RIPE
             admin-c:        NI31-RIPE
             tech-c:         NI31-RIPE
             status:         ASSIGNED
             mnt-by:         ULAKNET-MNT
             mnt-by:         RIPE-NCC-END-MNT
             created:        2004-07-14T09:34:23Z
             last-modified:  2018-09-04T10:03:47Z
             source:         RIPE # Filtered
             sponsoring-org: ORG-NANa1-RIPE
             
             organisation:   ORG-EMU1-RIPE
             org-name:       Eastern Mediterranean University
             country:        TR
             org-type:       OTHER
             descr:          University
             address:        Gazi Magusa - North Cyprus
             phone:          +90 392 365 1276
             fax-no:         +90 392 365 8240
             reg-nr:         Not Applicable
             abuse-c:        AR30861-RIPE
             admin-c:        NI31-RIPE
             mnt-ref:        ULAKNET-MNT
             mnt-by:         ULAKNET-MNT
             created:        2004-07-14T07:51:49Z
             last-modified:  2026-04-29T06:01:43Z
             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 (SHETLAND)