Report for 49503

Name

IDE-GROUP-MANAGE, GB

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.

49503 IDE-GROUP-MANAGE, GB

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS25577         C4L-AS, GB

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
50542 AS49503        ORIGIN  Originate:        512 /23.00  Transit:          0 /0.00  IDE-GROUP-MANAGE, GB

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       %
46059 AS49503       IDE-GROUP-MANAGE, GB                               1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  193.169.90.0/23      4608 7575 25577 49503   

Whois Entry

whois: 402332

IANA has recorded AS49503 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS49503\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 'AS49386 - AS49866'
             
             as-block:       AS49386 - AS49866
             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:        2026-02-24T07:14:53Z
             last-modified:  2026-02-24T07:14:53Z
             source:         RIPE
             
             % Information related to 'AS49503'
             
             % Abuse contact for 'AS49503' is 'frank@bec.uk'
             
             aut-num:        AS49503
             as-name:        IDE-GROUP-MANAGE
             org:            ORG-MCSL9-RIPE
             import:         from AS25577 accept ANY
             export:         to AS25577 announce AS49503
             admin-c:        AA46272-RIPE
             tech-c:         AA46272-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         lir-uk-frame-1-MNT
             created:        2009-06-18T15:33:20Z
             last-modified:  2026-03-03T11:00:17Z
             source:         RIPE # Filtered
             
             organisation:   ORG-MCSL9-RIPE
             org-name:       MAINFRAME & CYBERNETIC SYSTEMS LIMITED
             country:        GB
             org-type:       LIR
             address:        New Broad Street House, 35 New Broad Street
             address:        EC2M 1NH
             address:        London
             address:        UNITED KINGDOM
             phone:          +442045830986
             reg-nr:         15401560
             admin-c:        AA46272-RIPE
             tech-c:         AA46272-RIPE
             abuse-c:        AR79596-RIPE
             mnt-ref:        lir-uk-frame-1-MNT
             mnt-by:         RIPE-NCC-HM-MNT
             mnt-by:         lir-uk-frame-1-MNT
             created:        2026-02-12T08:10:24Z
             last-modified:  2026-04-29T05:17:28Z
             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)