Report for 58173

Name

ONWAVE - Onwave UK Ltd, 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.

58173 ONWAVE - Onwave UK Ltd, GB

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS174           COGENT-174 - Cogent Communications, LLC, US
    AS6762          SEABONE-NET - TELECOM ITALIA SPARKLE S.p.A., IT

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
8223  AS58173        ORIGIN  Originate:      15104 /18.12  Transit:          0 /0.00  ONWAVE - Onwave UK Ltd, 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       %
 6008 AS58173       ONWAVE - Onwave UK Ltd, GB                        19      8      0     11      8  42.11%


  Prefix               AS Path                              Aggregation Suggestion
  5.61.72.0/21         4777 2516 6762 58173   
  5.61.72.0/22         4777 2516 174 58173    
  5.61.72.0/24         4777 2516 6762 58173   
  5.61.76.0/22         4777 2516 6762 58173 - Withdrawn - matching aggregate 5.61.72.0/21 4777 2516 6762 58173
  134.0.80.0/21        4777 2516 6762 58173   
  134.0.80.0/22        4777 2516 6762 58173 - Withdrawn - matching aggregate 134.0.80.0/21 4777 2516 6762 58173
  134.0.80.0/24        4777 2516 6762 58173 - Withdrawn - matching aggregate 134.0.80.0/21 4777 2516 6762 58173
  134.0.84.0/22        4777 2516 174 58173    
  185.18.48.0/22       4777 2516 6762 58173   
  185.18.48.0/23       4777 2516 174 58173    
  185.18.48.0/24       4777 2516 174 58173  - Withdrawn - matching aggregate 185.18.48.0/23 4777 2516 174 58173
  185.18.50.0/23       4777 2516 6762 58173 - Withdrawn - matching aggregate 185.18.48.0/22 4777 2516 6762 58173
  185.18.50.0/24       4777 2516 174 58173    
  185.96.192.0/22      4777 2516 6762 58173   
  185.96.192.0/23      4777 2516 174 58173    
  185.96.193.0/24      4777 2516 174 58173  - Withdrawn - matching aggregate 185.96.192.0/23 4777 2516 174 58173
  185.205.160.0/22     4777 2516 6762 58173   
  185.205.160.0/23     4777 2516 6762 58173 - Withdrawn - matching aggregate 185.205.160.0/22 4777 2516 6762 58173
  185.205.162.0/23     4777 2516 6762 58173 - Withdrawn - matching aggregate 185.205.160.0/22 4777 2516 6762 58173

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

AS58173   14 More Specifics   19 Total Advertisements   ONWAVE - Onwave UK Ltd, GB
    5.61.72.0/22                  5.61.72.0/21
    5.61.72.0/24                  5.61.72.0/21
    5.61.76.0/22                  5.61.72.0/21
    134.0.80.0/22                 134.0.80.0/21
    134.0.80.0/24                 134.0.80.0/21
    134.0.84.0/22                 134.0.80.0/21
    185.18.48.0/23                185.18.48.0/22
    185.18.48.0/24                185.18.48.0/22
    185.18.50.0/23                185.18.48.0/22
    185.18.50.0/24                185.18.48.0/22
    185.96.192.0/23               185.96.192.0/22
    185.96.193.0/24               185.96.192.0/22
    185.205.160.0/23              185.205.160.0/22
    185.205.162.0/23              185.205.160.0/22

Whois Entry

whois: 402609

IANA has recorded AS58173 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS58173\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 'AS57975 - AS58367'
             
             as-block:       AS57975 - AS58367
             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:        2025-04-24T14:15:44Z
             last-modified:  2025-04-24T14:15:44Z
             source:         RIPE
             
             % Information related to 'AS58173'
             
             % Abuse contact for 'AS58173' is 'abuse@onwave.com'
             
             aut-num:        AS58173
             as-name:        ONWAVE
             org:            ORG-OUL3-RIPE
             import:         from AS6911 accept ANY
             export:         to AS6911 announce AS58173
             import:         from AS8928 accept ANY
             export:         to AS8928 announce AS58173
             import:         from AS60866 accept AS60866
             export:         to AS60866 announce ANY
             import:         from AS174 accept ANY
             export:         to AS174 announce AS58173
             import:         from AS3257 accept ANY
             export:         to AS3257 announce AS58173
             admin-c:        DK7599-RIPE
             tech-c:         DK7599-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         ONWVUK-NE01
             created:        2012-05-21T13:02:28Z
             last-modified:  2024-04-04T11:08:20Z
             source:         RIPE
             
             organisation:   ORG-OUL3-RIPE
             org-name:       Onwave UK Ltd
             country:        GB
             reg-nr:         07490613
             org-type:       LIR
             address:        4 Abbey Wood Road
                             Kings Hill
             address:        ME19 4AB
             address:        West Malling Kent
             address:        UNITED KINGDOM
             phone:          +442034342100
             fax-no:         +353449334093
             abuse-c:        AR13780-RIPE
             mnt-ref:        RIPE-NCC-HM-MNT
             mnt-ref:        ONWVUK-NE01
             mnt-by:         RIPE-NCC-HM-MNT
             mnt-by:         ONWVUK-NE01
             created:        2013-01-11T12:35:30Z
             last-modified:  2026-05-13T07:20:52Z
             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 (BUSA)