Report for 199452

Name

MS3-AS - MS3 Networks Ltd, 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 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.

199452 MS3-AS, GB

  Adjacency:     6  Upstream:     6  Downstream:     0
  Upstream Adjacent AS list
    AS37100         SEACOM-AS, MU
    AS3741          IS, ZA
    AS12552         IPO-EU, SE
    AS6939          HURRICANE, US
    AS174           COGENT-174, US
    AS2914          NTT-LTD-2914, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
9825  AS199452       ORIGIN  Originate:      11008 /18.57  Transit:          0 /0.00  MS3-AS, 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       %
18538 AS199452      MS3-AS, GB                                        10      4      2      8      2  20.00%

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

AS199452   5 More Specifics   5 Total Advertisements   MS3-AS, GB
    154.61.46.0/24                154.61.0.0/16
    154.61.48.0/24                154.61.0.0/16
    154.61.49.0/24                154.61.0.0/16
    154.61.50.0/24                154.61.0.0/16
    154.62.144.0/20               154.62.0.0/16
    154.60.90.0/23                154.60.0.0/16
    154.62.128.0/24               154.62.0.0/16

Prefixes added and withdrawn by this origin AS in the past 7 days.

    - 154.60.90.0/23              Withdrawn
    - 154.62.128.0/24             Withdrawn
    - 185.2.192.0/22              Withdrawn

Whois Entry

whois: 402549

IANA has recorded AS199452 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS199452\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 'AS199178 - AS200350'
             
             as-block:       AS199178 - AS200350
             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:        2025-11-24T15:16:53Z
             last-modified:  2025-11-24T15:16:53Z
             source:         RIPE
             
             % Information related to 'AS199452'
             
             % Abuse contact for 'AS199452' is 'support@ms-3.co.uk'
             
             aut-num:        AS199452
             as-name:        MS3-AS
             org:            ORG-MCL28-RIPE
             import:         from AS5089 accept ANY
             import:         from AS1273 accept ANY
             import:         from AS174 accept ANY
             export:         to AS5089 announce AS199452
             export:         to as1273 announce AS199452
             export:         to AS174 announce AS199452
             admin-c:        JESS2-RIPE
             tech-c:         JESS2-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         MJ22265-MNT
             created:        2013-01-17T10:30:36Z
             last-modified:  2018-09-04T11:17:57Z
             source:         RIPE
             
             organisation:   ORG-MCL28-RIPE
             org-name:       MS3 Networks Ltd
             country:        GB
             reg-nr:         08190151
             org-type:       LIR
             address:        Owen House, Owen Avenue, Priory Park West
             address:        HU13 9PD
             address:        Hessle
             address:        UNITED KINGDOM
             phone:          +441482221721
             abuse-c:        AR17792-RIPE
             mnt-ref:        MJ22265-MNT
             mnt-ref:        RIPE-NCC-HM-MNT
             mnt-by:         RIPE-NCC-HM-MNT
             mnt-by:         MJ22265-MNT
             created:        2011-08-10T14:15:29Z
             last-modified:  2026-05-13T07:20:01Z
             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 (BUSA)