Report for 57791

Name

ARDEN-AS, IE

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.

57791 ARDEN-AS, IE

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS43192         IMEDIA-AS, IE

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
13768 AS57791        ORIGIN  Originate:       6144 /19.42  Transit:          0 /0.00  ARDEN-AS, IE

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       %
49580 AS57791       ARDEN-AS, IE                                       3      0      0      3      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  5.83.240.0/20        4777 6939 43192 57791   
  91.235.96.0/22       4777 6939 43192 57791   
  185.129.132.0/22     4777 6939 43192 57791   

Whois Entry

whois: 402332

IANA has recorded AS57791 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS57791\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 'AS57370 - AS57973'
             
             as-block:       AS57370 - AS57973
             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:        2025-04-24T14:15:44Z
             last-modified:  2025-04-24T14:15:44Z
             source:         RIPE
             
             % Information related to 'AS57791'
             
             % Abuse contact for 'AS57791' is 'hostmaster@ardenbroadband.ie'
             
             aut-num:        AS57791
             as-name:        ARDEN-AS
             org:            ORG-ABL11-RIPE
             import:         from AS47680 action pref=200; accept ANY
             export:         to AS47680 announce AS57791
             import:         from AS43192 action pref=100; accept ANY
             export:         to AS43192 announce AS57791
             admin-c:        BW1739-RIPE
             tech-c:         BW1739-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         MNT-IMS-ADMIN
             created:        2012-02-09T08:11:30Z
             last-modified:  2018-09-04T11:09:07Z
             source:         RIPE # Filtered
             sponsoring-org: ORG-ALTI1-RIPE
             
             organisation:   ORG-ABL11-RIPE
             org-name:       Arden Broadband Ltd
             country:        IE
             org-type:       OTHER
             address:        Naughan, Belturbet
             address:        Co Cavan
             address:        Ireland
             reg-nr:         485494
             abuse-c:        AC31208-RIPE
             mnt-ref:        MNT-IMS-ADMIN
             mnt-by:         MNT-IMS-ADMIN
             created:        2012-02-03T13:54:02Z
             last-modified:  2026-04-29T06:13:24Z
             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
             % 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 (ABERDEEN)