Report for 196745

Name

DATACENTA-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.

196745 DATACENTA-AS, GB

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS206347        RANSTON-AS-1, GB
    AS5511          OPENTRANSIT, FR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
31443 AS196745       ORIGIN  Originate:       1536 /21.42  Transit:          0 /0.00  DATACENTA-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       %
11093 AS196745      DATACENTA-AS, GB                                   6      6      2      2      4  66.67%


  Prefix               AS Path                              Aggregation Suggestion
  37.143.138.0/23      4608 7575 206347 196745 + Announce - aggregate of 37.143.138.0/24 (4608 7575 206347 196745) and 37.143.139.0/24 (4608 7575 206347 196745)
  37.143.138.0/24      4608 7575 206347 196745 - Withdrawn - aggregated with 37.143.139.0/24 (4608 7575 206347 196745)
  37.143.139.0/24      4608 7575 206347 196745 - Withdrawn - aggregated with 37.143.138.0/24 (4608 7575 206347 196745)
  37.143.140.0/22      4608 7575 206347 196745 + Announce - aggregate of 37.143.140.0/23 (4608 7575 206347 196745) and 37.143.142.0/23 (4608 7575 206347 196745)
  37.143.140.0/24      4608 7575 206347 196745 - Withdrawn - aggregated with 37.143.141.0/24 (4608 7575 206347 196745)
  37.143.141.0/24      4608 7575 206347 196745 - Withdrawn - aggregated with 37.143.140.0/24 (4608 7575 206347 196745)
  37.143.142.0/24      4608 7575 206347 196745 - Withdrawn - aggregated with 37.143.143.0/24 (4608 7575 206347 196745)
  37.143.143.0/24      4608 7575 206347 196745 - Withdrawn - aggregated with 37.143.142.0/24 (4608 7575 206347 196745)

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

AS196745   6 More Specifics   6 Total Advertisements   DATACENTA-AS, GB
    37.143.138.0/24               37.143.136.0/21
    37.143.139.0/24               37.143.136.0/21
    37.143.140.0/24               37.143.136.0/21
    37.143.141.0/24               37.143.136.0/21
    37.143.142.0/24               37.143.136.0/21
    37.143.143.0/24               37.143.136.0/21

Whois Entry

whois: 402332

IANA has recorded AS196745 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS196745\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 'AS196608 - AS197840'
             
             as-block:       AS196608 - AS197840
             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:        2024-09-04T14:04:38Z
             last-modified:  2024-09-04T14:04:38Z
             source:         RIPE
             
             % Information related to 'AS196745'
             
             % Abuse contact for 'AS196745' is 'abuse@datacenta.net'
             
             aut-num:        AS196745
             as-name:        DATACENTA-AS
             org:            ORG-DHL11-RIPE
             import:         from AS5511 accept ANY
             import:         from AS60670 accept ANY
             import:         from AS206347 accept ANY
             export:         to AS60670 announce AS196745
             export:         to AS206347 announce AS196745
             export:         to AS5511 announce AS196745
             admin-c:        TH4163-RIPE
             tech-c:         TH4163-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         TH61564-MNT
             created:        2009-12-22T16:13:39Z
             last-modified:  2024-02-08T23:19:27Z
             source:         RIPE
             sponsoring-org: ORG-KL88-RIPE
             
             organisation:   ORG-DHL11-RIPE
             org-name:       Datacenta Hosting Ltd
             country:        GB
             org-type:       OTHER
             address:        Q.20, Dorset Innovation Park Winfrith Newburgh  DT2 8ZB UNITED KINGDOM
             abuse-c:        AR20243-RIPE
             mnt-ref:        TH61564-MNT
             tech-c:         DCIS1-RIPE
             admin-c:        DCIS1-RIPE
             mnt-by:         TH61564-MNT
             created:        2009-12-15T10:50:34Z
             last-modified:  2022-12-01T17:10:25Z
             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.
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             % This query was served by the RIPE Database Query Service version 1.121.2 (ABERDEEN)