Report for 12884

Name

DRW-INVESTMENTS-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.

12884 DRW-INVESTMENTS-AS, GB

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS15570         INAP-LON Internap European Autonomous System, GB
    AS174           COGENT-174 - Cogent Communications, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
34815 AS12884        ORIGIN  Originate:       1024 /22.00  Transit:          0 /0.00  DRW-INVESTMENTS-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       %
20470 AS12884       DRW-INVESTMENTS-AS, GB                             4      2      1      3      1  25.00%


  Prefix               AS Path                              Aggregation Suggestion
  45.95.92.0/23        4777 2516 174 12884  + Announce - aggregate of 45.95.92.0/24 (4777 2516 174 12884) and 45.95.93.0/24 (4777 2516 174 12884)
  45.95.92.0/24        4777 2516 174 12884  - Withdrawn - aggregated with 45.95.93.0/24 (4777 2516 174 12884)
  45.95.93.0/24        4777 2516 174 12884  - Withdrawn - aggregated with 45.95.92.0/24 (4777 2516 174 12884)
  45.95.95.0/24        4777 2516 174 12884    
  149.14.21.0/24       4777 2516 174 12884    

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

AS12884   4 More Specifics   4 Total Advertisements   DRW-INVESTMENTS-AS, GB
    45.95.92.0/24                 45.95.92.0/22
    45.95.93.0/24                 45.95.92.0/22
    45.95.95.0/24                 45.95.92.0/22
    149.14.21.0/24                149.14.0.0/16

Whois Entry

whois: 402332

IANA has recorded AS12884 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS12884\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 'AS12557 - AS13223'
             
             as-block:       AS12557 - AS13223
             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:        2018-11-22T15:27:24Z
             last-modified:  2018-11-22T15:27:24Z
             source:         RIPE
             
             % Information related to 'AS12884'
             
             % Abuse contact for 'AS12884' is 'networkgroup@drw.com'
             
             aut-num:        AS12884
             as-name:        DRW-Investments-AS
             org:            ORG-DIL10-RIPE
             import:         from AS8220 accept ANY
             import:         from AS6517 accept ANY
             export:         to AS8220 announce AS12884
             export:         to AS6517 announce AS12884
             sponsoring-org: ORG-GATI1-RIPE
             admin-c:        ML8598-RIPE
             tech-c:         ML8598-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         COGENT-HM-MNT
             created:        2009-01-15T11:17:03Z
             last-modified:  2021-03-05T16:33:30Z
             source:         RIPE # Filtered
             
             organisation:   ORG-DIL10-RIPE
             org-name:       DRW Investments (UK) Limited
             country:        GB
             org-type:       OTHER
             address:        51-55 Gresham Street
             address:        LONDON, UK
             reg-nr:         02329842
             abuse-c:        AR21643-RIPE
             mnt-ref:        COGENT-HM-MNT
             mnt-by:         COGENT-HM-MNT
             created:        2009-01-05T13:18:21Z
             last-modified:  2026-04-29T07:22:56Z
             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 (BUSA)