Report for 51772

Name

ENION-AS - TAURON Dystrybucja S.A., PL

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.

51772 ENION-AS, PL

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS25557         PKE-AS ul. Sudecka 95-97, PL

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
25631 AS51772        ORIGIN  Originate:       2048 /21.00  Transit:          0 /0.00  ENION-AS, PL

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       %
10580 AS51772       ENION-AS, PL                                       8      6      2      4      4  50.00%


  Prefix               AS Path                              Aggregation Suggestion
  83.136.224.0/22      6939 20804 25557 25557 25557 25557 25557 51772 + Announce - aggregate of 83.136.224.0/23 (6939 20804 25557 25557 25557 25557 25557 51772) and 83.136.226.0/23 (6939 20804 25557 25557 25557 25557 25557 51772)
  83.136.224.0/24      6939 20804 25557 25557 25557 25557 25557 51772 - Withdrawn - aggregated with 83.136.225.0/24 (6939 20804 25557 25557 25557 25557 25557 51772)
  83.136.225.0/24      6939 20804 25557 25557 25557 25557 25557 51772 - Withdrawn - aggregated with 83.136.224.0/24 (6939 20804 25557 25557 25557 25557 25557 51772)
  83.136.226.0/24      6939 20804 25557 25557 25557 25557 25557 51772 - Withdrawn - aggregated with 83.136.227.0/24 (6939 20804 25557 25557 25557 25557 25557 51772)
  83.136.227.0/24      6939 20804 25557 25557 25557 25557 25557 51772 - Withdrawn - aggregated with 83.136.226.0/24 (6939 20804 25557 25557 25557 25557 25557 51772)
  83.136.228.0/23      6939 20804 25557 25557 25557 25557 25557 51772 + Announce - aggregate of 83.136.228.0/24 (6939 20804 25557 25557 25557 25557 25557 51772) and 83.136.229.0/24 (6939 20804 25557 25557 25557 25557 25557 51772)
  83.136.228.0/24      6939 20804 25557 25557 25557 25557 25557 51772 - Withdrawn - aggregated with 83.136.229.0/24 (6939 20804 25557 25557 25557 25557 25557 51772)
  83.136.229.0/24      6939 20804 25557 25557 25557 25557 25557 51772 - Withdrawn - aggregated with 83.136.228.0/24 (6939 20804 25557 25557 25557 25557 25557 51772)
  83.136.230.0/24      6939 20804 25557 25557 25557 25557 25557 51772   
  91.220.73.0/24       6939 25557 25557 25557 25557 25557 51772   

Whois Entry

whois: 402603

IANA has recorded AS51772 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS51772\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 'AS51772'
             
             % Abuse contact for 'AS51772' is 'abuse@tauron.pl'
             
             aut-num:        AS51772
             as-name:        ENION-AS
             org:            ORG-TDS16-RIPE
             import:         from AS5617 accept ANY
             import:         from AS20804 accept ANY
             export:         to AS5617 announce AS51772
             export:         to AS20804 announce AS51772
             admin-c:        JW3224-RIPE
             tech-c:         JW3224-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         PL-INFONET-MNT
             mnt-by:         MNT-ENION
             mnt-by:         MNT-EXATEL
             created:        2010-11-03T13:01:03Z
             last-modified:  2018-11-08T10:58:02Z
             source:         RIPE # Filtered
             sponsoring-org: ORG-ISzo1-RIPE
             
             organisation:   ORG-TDS16-RIPE
             org-name:       TAURON Dystrybucja S.A.
             country:        PL
             reg-nr:         230179216
             org-type:       OTHER
             address:        ul. Podgórska 25A
             address:        31-035 Kraków
             address:        POLAND
             abuse-c:        MG18336-RIPE
             mnt-ref:        PL-INFONET-MNT
             mnt-by:         PL-INFONET-MNT
             created:        2018-10-18T12:42:22Z
             last-modified:  2026-05-13T05:09:16Z
             source:         RIPE # Filtered
             
             %ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
             %
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             % Access from your host has been temporarily denied.
             % For more information, see
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             % This query was served by the RIPE Database Query Service version 1.122.1 (ABERDEEN)