Report for 200870

Name

RTSL_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.

200870 RTSL_AS, GB

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS31727         NODE4-AS, GB
    AS174           COGENT-174 - Cogent Communications, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
33989 AS200870       ORIGIN  Originate:       1280 /21.68  Transit:          0 /0.00  RTSL_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       %
18631 AS200870      RTSL_AS, GB                                        4      3      1      2      2  50.00%


  Prefix               AS Path                              Aggregation Suggestion
  185.67.140.0/22      4777 2497 3257 31727 200870 + Announce - aggregate of 185.67.140.0/23 (4777 2497 3257 31727 200870) and 185.67.142.0/23 (4777 2497 3257 31727 200870)
  185.67.140.0/23      4777 2497 3257 31727 200870 - Withdrawn - aggregated with 185.67.142.0/23 (4777 2497 3257 31727 200870)
  185.67.141.0/24      4777 2516 174 200870   
  185.67.142.0/24      4777 2497 3257 31727 200870 - Withdrawn - aggregated with 185.67.143.0/24 (4777 2497 3257 31727 200870)
  185.67.143.0/24      4777 2497 3257 31727 200870 - Withdrawn - aggregated with 185.67.142.0/24 (4777 2497 3257 31727 200870)

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

AS200870   4 More Specifics   4 Total Advertisements   RTSL_AS, GB
    185.67.140.0/23               185.67.140.0/22
    185.67.141.0/24               185.67.140.0/22
    185.67.142.0/24               185.67.140.0/22
    185.67.143.0/24               185.67.140.0/22

Whois Entry

whois: 402332

IANA has recorded AS200870 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS200870\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 'AS200352 - AS203022'
             
             as-block:       AS200352 - AS203022
             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:        2024-10-03T13:30:54Z
             last-modified:  2024-10-03T13:30:54Z
             source:         RIPE
             
             % Information related to 'AS200870'
             
             % Abuse contact for 'AS200870' is 'abuse@rtsl.net'
             
             aut-num:        AS200870
             as-name:        RTSL_AS
             org:            ORG-RTSL5-RIPE
             import:         from AS25577 accept ANY
             export:         to AS25577 announce AS200870
             import:         from AS65003 accept ANY
             export:         to AS65003 announce AS200870
             admin-c:        BW3917-RIPE
             admin-c:        MD29873-RIPE
             tech-c:         BW3917-RIPE
             tech-c:         MD29873-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         RTSL-MNT
             created:        2015-03-23T09:48:49Z
             last-modified:  2026-03-24T11:31:05Z
             source:         RIPE
             
             organisation:   ORG-RTSL5-RIPE
             org-name:       Retail Technology Services Ltd
             country:        GB
             org-type:       LIR
             address:        Brooke House, 4 The Lakes
             address:        NN4 7YD
             address:        Northampton
             address:        UNITED KINGDOM
             phone:          +4401604210730
             abuse-c:        AC28654-RIPE
             mnt-ref:        RIPE-NCC-HM-MNT
             mnt-ref:        RTSL-MNT
             mnt-by:         RIPE-NCC-HM-MNT
             mnt-by:         RTSL-MNT
             created:        2014-08-12T15:08:49Z
             last-modified:  2026-03-24T11:29:07Z
             source:         RIPE # Filtered
             admin-c:        BW3917-RIPE
             admin-c:        MD29873-RIPE
             
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