Report for 42457

Name

ascdck1 - CARDOCK HOSTING LIMITED, 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.

42457 JOHNBART, GB

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS49353         AS-JSANS, ES

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
45217 AS42457        ORIGIN  Originate:        768 /22.42  Transit:          0 /0.00  JOHNBART, 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       %
22926 AS42457       JOHNBART, GB                                       3      2      1      2      1  33.33%


  Prefix               AS Path                              Aggregation Suggestion
  92.118.81.0/24       6939 43578 49353 49353 49353 49353 49353 49353 42457   
  92.118.82.0/23       6939 43578 49353 49353 49353 49353 49353 49353 42457 + Announce - aggregate of 92.118.82.0/24 (6939 43578 49353 49353 49353 49353 49353 49353 42457) and 92.118.83.0/24 (6939 43578 49353 49353 49353 49353 49353 49353 42457)
  92.118.82.0/24       6939 43578 49353 49353 49353 49353 49353 49353 42457 - Withdrawn - aggregated with 92.118.83.0/24 (6939 43578 49353 49353 49353 49353 49353 49353 42457)
  92.118.83.0/24       6939 43578 49353 49353 49353 49353 49353 49353 42457 - Withdrawn - aggregated with 92.118.82.0/24 (6939 43578 49353 49353 49353 49353 49353 49353 42457)

Whois Entry

whois: 402590

IANA has recorded AS42457 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS42457\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 'AS42383 - AS42959'
             
             as-block:       AS42383 - AS42959
             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:        2021-08-19T06:50:17Z
             last-modified:  2021-08-19T06:50:17Z
             source:         RIPE
             
             % Information related to 'AS42457'
             
             % Abuse contact for 'AS42457' is 'abuse@cardockhosting.com'
             
             aut-num:        AS42457
             as-name:        ascdck1
             org:            ORG-CHL18-RIPE
             import:         from AS174 accept ANY
             export:         to AS174 announce AS42457
             import:         from AS31479 accept ANY
             export:         to AS31479 announce AS42457
             admin-c:        BM10274-RIPE
             tech-c:         BM10274-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         mnt-uk-cardock1-1
             created:        2014-12-23T10:06:49Z
             last-modified:  2025-06-19T07:48:48Z
             source:         RIPE
             
             organisation:   ORG-CHL18-RIPE
             org-name:       CARDOCK HOSTING LIMITED
             country:        GB
             reg-nr:         11086647
             org-type:       LIR
             address:        71-75 Shelton Street, Covent Garden
             address:        WC2H 9JQ
             address:        London
             address:        UNITED KINGDOM
             phone:          +44 020 7871 9990
             admin-c:        BM10274-RIPE
             tech-c:         BM10274-RIPE
             abuse-c:        AR51939-RIPE
             mnt-ref:        mnt-uk-cardock1-1
             mnt-by:         RIPE-NCC-HM-MNT
             mnt-by:         mnt-uk-cardock1-1
             created:        2019-04-08T07:36:10Z
             last-modified:  2026-05-13T07:03:58Z
             source:         RIPE # Filtered
             
             %ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
             %
             % Queries from your IP address have passed the daily limit of controlled objects.
             % 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 1.122.1 (ABERDEEN)