Report for 209394

Name

MWS_RNPP_LON, US

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.

209394 MWS_RNPP_LON, US

  Adjacency:     3  Upstream:     2  Downstream:     1
  Upstream Adjacent AS list
    AS3356          LEVEL3 - Level 3 Parent, LLC, US
    AS8220          COLT COLT Technology Services Group Limited, GB
  Downstream Adjacent AS list
    AS12980         Kyndryl EMEA Hosting Autonomous System, NL

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
11283 AS209394       ORG+TRN Originate:       8704 /18.91  Transit:       2048 /21.00 MWS_RNPP_LON, US

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       %
11294 AS209394      MWS_RNPP_LON, US                                  14      8      4     10      4  28.57%


  Prefix               AS Path                              Aggregation Suggestion
  129.35.70.0/23       4777 2516 3356 209394   
  129.35.70.0/23       4777 2497 8220 209394 + Announce - aggregate of 129.35.70.0/24 (4777 2497 8220 209394) and 129.35.71.0/24 (4777 2497 8220 209394)
  129.35.70.0/24       4777 2497 8220 209394 - Withdrawn - aggregated with 129.35.71.0/24 (4777 2497 8220 209394)
  129.35.71.0/24       4777 2497 8220 209394 - Withdrawn - aggregated with 129.35.70.0/24 (4777 2497 8220 209394)
  129.35.88.0/21       4777 2516 3356 209394   
  129.35.88.0/21       4777 2497 8220 209394 + Announce - aggregate of 129.35.88.0/22 (4777 2497 8220 209394) and 129.35.92.0/22 (4777 2497 8220 209394)
  129.35.88.0/22       4777 2497 8220 209394 - Withdrawn - aggregated with 129.35.92.0/22 (4777 2497 8220 209394)
  129.35.92.0/22       4777 2497 8220 209394 - Withdrawn - aggregated with 129.35.88.0/22 (4777 2497 8220 209394)
  129.35.150.0/23      4777 2516 3356 209394   
  129.35.150.0/23      4777 2497 8220 209394 + Announce - aggregate of 129.35.150.0/24 (4777 2497 8220 209394) and 129.35.151.0/24 (4777 2497 8220 209394)
  129.35.150.0/24      4777 2497 8220 209394 - Withdrawn - aggregated with 129.35.151.0/24 (4777 2497 8220 209394)
  129.35.151.0/24      4777 2497 8220 209394 - Withdrawn - aggregated with 129.35.150.0/24 (4777 2497 8220 209394)
  129.35.184.0/22      4777 2516 3356 209394   
  129.35.184.0/22      4777 2497 8220 209394 + Announce - aggregate of 129.35.184.0/23 (4777 2497 8220 209394) and 129.35.186.0/23 (4777 2497 8220 209394)
  129.35.184.0/23      4777 2497 8220 209394 - Withdrawn - aggregated with 129.35.186.0/23 (4777 2497 8220 209394)
  129.35.186.0/23      4777 2497 8220 209394 - Withdrawn - aggregated with 129.35.184.0/23 (4777 2497 8220 209394)
  129.35.241.0/24      4777 2497 8220 209394   
  158.87.108.0/24      4777 2497 8220 209394   

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

AS209394   14 More Specifics   14 Total Advertisements   MWS_RNPP_LON, US
    129.35.70.0/23                129.35.0.0/16
    129.35.70.0/24                129.35.0.0/16
    129.35.71.0/24                129.35.0.0/16
    129.35.88.0/21                129.35.0.0/16
    129.35.88.0/22                129.35.0.0/16
    129.35.92.0/22                129.35.0.0/16
    129.35.150.0/23               129.35.0.0/16
    129.35.150.0/24               129.35.0.0/16
    129.35.151.0/24               129.35.0.0/16
    129.35.184.0/22               129.35.0.0/16
    129.35.184.0/23               129.35.0.0/16
    129.35.186.0/23               129.35.0.0/16
    129.35.241.0/24               129.35.0.0/16
    158.87.108.0/24               158.87.0.0/16

Whois Entry

whois: 402332

IANA has recorded AS209394 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS209394\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 'AS208189 - AS214345'
             
             as-block:       AS208189 - AS214345
             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:        2026-02-12T14:40:05Z
             last-modified:  2026-02-12T14:40:05Z
             source:         RIPE
             
             % Information related to 'AS209394'
             
             % Abuse contact for 'AS209394' is 'abuse@kyndryl.com'
             
             aut-num:        AS209394
             as-name:        MWS_RNPP_LON
             org:            ORG-KI80-RIPE
             import:         from AS8220 accept ANY
             export:         to AS8220 announce AS209394
             import:         from AS12980 accept AS12980
             export:         to AS12980 announce ANY
             admin-c:        IA6901-RIPE
             tech-c:         IA6901-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         lir-us-kyndryl-1-MNT
             created:        2019-02-18T12:26:29Z
             last-modified:  2026-03-11T13:35:14Z
             source:         RIPE
             
             organisation:   ORG-KI80-RIPE
             org-name:       Kyndryl, Inc.
             country:        US
             org-type:       LIR
             address:        One Vanderbilt Avenue
             address:        10017
             address:        New York
             address:        UNITED STATES
             phone:          +1-855-596-3795
             admin-c:        IA6901-RIPE
             tech-c:         IA6901-RIPE
             abuse-c:        AR69559-RIPE
             mnt-ref:        lir-us-kyndryl-1-MNT
             mnt-by:         RIPE-NCC-HM-MNT
             mnt-by:         lir-us-kyndryl-1-MNT
             created:        2022-12-22T09:41:41Z
             last-modified:  2023-01-13T17:10:18Z
             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
             % 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 (SHETLAND)