Report for 15770

Name

DERWENTSIDE - Durham County Council, 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.

15770 DERWENTSIDE - Durham County Council, GB

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS786           JANET - Jisc Services Limited, GB

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
16719 AS15770        ORIGIN  Originate:       4096 /20.00  Transit:          0 /0.00  DERWENTSIDE - Durham County Council, 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       %
33946 AS15770       DERWENTSIDE - Durham County Council, GB            1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  217.23.224.0/20      4608 1221 4637 786 15770   

Whois Entry

whois: 402603

IANA has recorded AS15770 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS15770\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 'AS15719 - AS15803'
             
             as-block:       AS15719 - AS15803
             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:        2024-02-13T15:18:50Z
             last-modified:  2024-02-13T15:18:50Z
             source:         RIPE
             
             % Information related to 'AS15770'
             
             % Abuse contact for 'AS15770' is 'ups@servicedirectnewco.co.uk'
             
             aut-num:        AS15770
             as-name:        DERWENTSIDE
             org:            ORG-DDC1-RIPE
             import:         from AS5462 action pref=100; accept ANY
             import:         from AS786 action pref=100; accept ANY
             import:         from AS2856 action pref=100; accept ANY
             export:         to AS5462 announce AS15770
             export:         to AS786 announce AS15770
             export:         to AS2856 announce AS15770
             remarks:
             remarks:        *************************************
             remarks:        Report abuse to lir-abuse@durham.gov.uk
             remarks:        *************************************
             remarks:
             admin-c:        SA42190-RIPE
             admin-c:        DCC1001
             tech-c:         SA42190-RIPE
             tech-c:         DCC1002
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         DERWENTSIDE-MNT
             created:        1970-01-01T00:00:00Z
             last-modified:  2023-07-25T08:06:41Z
             source:         RIPE # Filtered
             
             organisation:   ORG-DDC1-RIPE
             org-name:       Durham County Council
             country:        GB
             reg-nr:         Not Applicable
             org-type:       LIR
             address:        Comeleon House, Tanfield Lea North Industrial Estate
             address:        DH9 9NX
             address:        Stanley
             address:        UNITED KINGDOM
             phone:          +44 03000 260648
             abuse-c:        AR17597-RIPE
             admin-c:        PRM908
             admin-c:        SA42190-RIPE
             admin-c:        CAT1310
             mnt-ref:        RIPE-NCC-HM-MNT
             mnt-ref:        DERWENTSIDE-MNT
             mnt-by:         RIPE-NCC-HM-MNT
             mnt-by:         DERWENTSIDE-MNT
             created:        2004-04-17T12:13:20Z
             last-modified:  2026-05-13T07:23:08Z
             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 (SHETLAND)