Report for 41021

Name

EBYR-HOWDEN-AS, 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.

41021 EBYR-HOWDEN-AS, GB

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS2856          BT-UK-AS BTnet UK Regional network, GB

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
49906 AS41021        ORIGIN  Originate:        512 /23.00  Transit:          0 /0.00  EBYR-HOWDEN-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       %
43183 AS41021       EBYR-HOWDEN-AS, GB                                 1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  89.107.46.0/23       4777 2497 5400 2856 41021 41021 41021 41021 41021 41021   

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

AS41021   1 More Specifics   1 Total Advertisements   EBYR-HOWDEN-AS, GB
    89.107.46.0/23                89.107.40.0/21

Whois Entry

whois: 402332

IANA has recorded AS41021 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS41021\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 'AS40960 - AS42171'
             
             as-block:       AS40960 - AS42171
             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:        2024-07-22T14:14:32Z
             last-modified:  2024-07-22T14:14:32Z
             source:         RIPE
             
             % Information related to 'AS41021'
             
             % Abuse contact for 'AS41021' is 'dns-admin@ebuyer.com'
             
             aut-num:        AS41021
             as-name:        EBYR-HOWDEN-AS
             org:            ORG-EUL2-RIPE
             import:         from AS12390 accept ANY
             import:         from AS2856 accept ANY
             export:         to AS12390 announce AS41021
             export:         to AS2856 announce AS41021
             admin-c:        RA7270-RIPE
             tech-c:         RA7270-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         MNT-EBUYER
             created:        2006-05-31T14:48:26Z
             last-modified:  2018-09-04T10:16:23Z
             source:         RIPE # Filtered
             
             organisation:   ORG-EUL2-RIPE
             org-name:       Ebuyer UK Limited
             country:        GB
             org-type:       LIR
             address:        2nd Floor 110, Cannon Street
             address:        EC4N 6EU
             address:        London
             address:        UNITED KINGDOM
             phone:          +4403715213300
             abuse-c:        AR17617-RIPE
             mnt-ref:        RIPE-NCC-HM-MNT
             mnt-ref:        MNT-EBUYER
             mnt-ref:        MNT-ANDYD
             mnt-by:         RIPE-NCC-HM-MNT
             mnt-by:         MNT-EBUYER
             created:        2006-01-06T11:11:11Z
             last-modified:  2025-08-28T14:23:53Z
             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 1.121.2 (DEXTER)