Report for 51678

Name

IBERMATICA, ES

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.

51678 IBERMATICA, ES

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS12479         UNI2-AS, ES
    AS3356          LEVEL3 - Level 3 Parent, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
9425  AS51678        ORIGIN  Originate:      12032 /18.45  Transit:          0 /0.00  IBERMATICA, ES

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       %
 3041 AS51678       IBERMATICA, ES                                    26     22      4      8     18  69.23%


  Prefix               AS Path                              Aggregation Suggestion
  5.2.24.0/21          4777 2497 5511 12479 51678   
  5.2.24.0/24          4777 2516 3356 51678   
  5.2.26.0/23          4777 2516 3356 51678 + Announce - aggregate of 5.2.26.0/24 (4777 2516 3356 51678) and 5.2.27.0/24 (4777 2516 3356 51678)
  5.2.26.0/24          4777 2516 3356 51678 - Withdrawn - aggregated with 5.2.27.0/24 (4777 2516 3356 51678)
  5.2.27.0/24          4777 2516 3356 51678 - Withdrawn - aggregated with 5.2.26.0/24 (4777 2516 3356 51678)
  5.2.28.0/22          4777 2516 3356 51678 + Announce - aggregate of 5.2.28.0/23 (4777 2516 3356 51678) and 5.2.30.0/23 (4777 2516 3356 51678)
  5.2.28.0/24          4777 2516 3356 51678 - Withdrawn - aggregated with 5.2.29.0/24 (4777 2516 3356 51678)
  5.2.29.0/24          4777 2516 3356 51678 - Withdrawn - aggregated with 5.2.28.0/24 (4777 2516 3356 51678)
  5.2.30.0/24          4777 2516 3356 51678 - Withdrawn - aggregated with 5.2.31.0/24 (4777 2516 3356 51678)
  5.2.31.0/24          4777 2516 3356 51678 - Withdrawn - aggregated with 5.2.30.0/24 (4777 2516 3356 51678)
  46.17.136.0/21       4777 2497 5511 12479 51678   
  46.17.136.0/21       4777 2516 3356 51678 + Announce - aggregate of 46.17.136.0/22 (4777 2516 3356 51678) and 46.17.140.0/22 (4777 2516 3356 51678)
  46.17.136.0/24       4777 2516 3356 51678 - Withdrawn - aggregated with 46.17.137.0/24 (4777 2516 3356 51678)
  46.17.137.0/24       4777 2516 3356 51678 - Withdrawn - aggregated with 46.17.136.0/24 (4777 2516 3356 51678)
  46.17.138.0/24       4777 2516 3356 51678 - Withdrawn - aggregated with 46.17.139.0/24 (4777 2516 3356 51678)
  46.17.139.0/24       4777 2516 3356 51678 - Withdrawn - aggregated with 46.17.138.0/24 (4777 2516 3356 51678)
  46.17.140.0/24       4777 2516 3356 51678 - Withdrawn - aggregated with 46.17.141.0/24 (4777 2516 3356 51678)
  46.17.141.0/24       4777 2516 3356 51678 - Withdrawn - aggregated with 46.17.140.0/24 (4777 2516 3356 51678)
  46.17.142.0/24       4777 2516 3356 51678 - Withdrawn - aggregated with 46.17.143.0/24 (4777 2516 3356 51678)
  46.17.143.0/24       4777 2516 3356 51678 - Withdrawn - aggregated with 46.17.142.0/24 (4777 2516 3356 51678)
  134.255.184.0/21     4777 2497 5511 12479 51678   
  134.255.184.0/21     4777 2516 3356 51678 + Announce - aggregate of 134.255.184.0/22 (4777 2516 3356 51678) and 134.255.188.0/22 (4777 2516 3356 51678)
  134.255.184.0/24     4777 2516 3356 51678 - Withdrawn - aggregated with 134.255.185.0/24 (4777 2516 3356 51678)
  134.255.185.0/24     4777 2516 3356 51678 - Withdrawn - aggregated with 134.255.184.0/24 (4777 2516 3356 51678)
  134.255.186.0/24     4777 2516 3356 51678 - Withdrawn - aggregated with 134.255.187.0/24 (4777 2516 3356 51678)
  134.255.187.0/24     4777 2516 3356 51678 - Withdrawn - aggregated with 134.255.186.0/24 (4777 2516 3356 51678)
  134.255.188.0/24     4777 2516 3356 51678 - Withdrawn - aggregated with 134.255.189.0/24 (4777 2516 3356 51678)
  134.255.189.0/24     4777 2516 3356 51678 - Withdrawn - aggregated with 134.255.188.0/24 (4777 2516 3356 51678)
  134.255.190.0/24     4777 2516 3356 51678 - Withdrawn - aggregated with 134.255.191.0/24 (4777 2516 3356 51678)
  134.255.191.0/24     4777 2516 3356 51678 - Withdrawn - aggregated with 134.255.190.0/24 (4777 2516 3356 51678)

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

AS51678   23 More Specifics   26 Total Advertisements   IBERMATICA, ES
    5.2.24.0/24                   5.2.24.0/21
    5.2.26.0/24                   5.2.24.0/21
    5.2.27.0/24                   5.2.24.0/21
    5.2.28.0/24                   5.2.24.0/21
    5.2.29.0/24                   5.2.24.0/21
    5.2.30.0/24                   5.2.24.0/21
    5.2.31.0/24                   5.2.24.0/21
    46.17.136.0/24                46.17.136.0/21
    46.17.137.0/24                46.17.136.0/21
    46.17.138.0/24                46.17.136.0/21
    46.17.139.0/24                46.17.136.0/21
    46.17.140.0/24                46.17.136.0/21
    46.17.141.0/24                46.17.136.0/21
    46.17.142.0/24                46.17.136.0/21
    46.17.143.0/24                46.17.136.0/21
    134.255.184.0/24              134.255.184.0/21
    134.255.185.0/24              134.255.184.0/21
    134.255.186.0/24              134.255.184.0/21
    134.255.187.0/24              134.255.184.0/21
    134.255.188.0/24              134.255.184.0/21
    134.255.189.0/24              134.255.184.0/21
    134.255.190.0/24              134.255.184.0/21
    134.255.191.0/24              134.255.184.0/21

Whois Entry

whois: 402332

IANA has recorded AS51678 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS51678\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 'AS51357 - AS51817'
             
             as-block:       AS51357 - AS51817
             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:        2025-02-13T13:57:44Z
             last-modified:  2025-02-13T13:57:44Z
             source:         RIPE
             
             % Information related to 'AS51678'
             
             % Abuse contact for 'AS51678' is 'csm-dpto.comunicaciones@ayesa.com'
             
             aut-num:        AS51678
             as-name:        IBERMATICA
             mp-export:      afi ipv6.unicast to AS6939 announce AS51678
             mp-import:      afi ipv6.unicast from AS6939 accept ANY
             org:            ORG-IS133-RIPE
             import:         from AS3352 accept ANY
             export:         to AS3352 announce AS51678
             import:         from AS12715 accept ANY
             export:         to AS12715 announce AS51678
             admin-c:        CD3849-RIPE
             tech-c:         CD3849-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         IBMNTNER
             created:        2010-10-19T12:53:00Z
             last-modified:  2018-09-04T10:55:06Z
             source:         RIPE
             
             organisation:   ORG-IS133-RIPE
             org-name:       AYESA IBERMATICA, SAU
             country:        ES
             org-type:       LIR
             address:        Camino de Hormigueras 172
             address:        28031
             address:        Madrid
             address:        SPAIN
             phone:          +34 91 384 9100
             fax-no:         +34 91 331 4992
             mnt-by:         IBMNTNER
             mnt-ref:        IBMNTNER
             mnt-ref:        RIPE-NCC-HM-MNT
             mnt-by:         RIPE-NCC-HM-MNT
             admin-c:        JSZ5-RIPE
             admin-c:        OMS20-RIPE
             admin-c:        NHM10-RIPE
             admin-c:        MLR124-RIPE
             admin-c:        MASR4-RIPE
             abuse-c:        CD3849-RIPE
             created:        2010-10-08T12:25:17Z
             last-modified:  2024-07-09T10:03:11Z
             source:         RIPE # Filtered
             
             role:           COMM DPT
             address:        IBERMATICA S.A.
             address:        Camino de Hormigueras 172
             address:        28031-Madrid, Spain
             mnt-by:         IBMNTNER
             admin-c:        MLR124-RIPE
             tech-c:         JSZ5-RIPE
             tech-c:         OMS20-RIPE
             tech-c:         NHM10-RIPE
             tech-c:         MASR4-RIPE
             phone:          +34 91 384 9100
             org:            ORG-IS133-RIPE
             nic-hdl:        CD3849-RIPE
             created:        2010-10-13T12:48:18Z
             last-modified:  2024-07-09T10:15:11Z
             source:         RIPE # Filtered
             abuse-mailbox:  csm-dpto.comunicaciones@ayesa.com
             
             % This query was served by the RIPE Database Query Service version 1.121.2 (ABERDEEN)