Report for 44821

Name

ONEOP - Koesio Nord Ouest SAS, FR

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.

44821 ONEOP - Koesio Nord Ouest SAS, FR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS206120        KOESIO-NETWORKS - KOESIO Networks SAS, FR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
16324 AS44821        ORIGIN  Originate:       4352 /19.91  Transit:          0 /0.00  ONEOP - Koesio Nord Ouest SAS, FR

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       %
44338 AS44821       ONEOP - Koesio Nord Ouest SAS, FR                  6      0      0      6      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  5.253.132.0/23       4777 6939 206120 44821   
  5.253.134.0/24       4777 6939 206120 44821   
  85.118.52.0/22       4608 6939 206120 44821   
  149.86.172.0/22      4608 6939 206120 44821   
  185.23.138.0/23      4777 6939 206120 44821   
  185.148.252.0/22     4608 6939 206120 44821   

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

AS44821   4 More Specifics   6 Total Advertisements   ONEOP - Koesio Nord Ouest SAS, FR
    5.253.132.0/23                5.253.132.0/22
    5.253.134.0/24                5.253.132.0/22
    85.118.52.0/22                85.118.32.0/19
    149.86.172.0/22               149.86.0.0/16

Whois Entry

whois: 402609

IANA has recorded AS44821 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS44821\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 'AS44571 - AS45055'
             
             as-block:       AS44571 - AS45055
             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:        2025-01-27T15:33:09Z
             last-modified:  2025-01-27T15:33:09Z
             source:         RIPE
             
             % Information related to 'AS44821'
             
             % Abuse contact for 'AS44821' is 'noc@koesio.com'
             
             aut-num:        AS44821
             as-name:        ONEOP
             org:            ORG-OOS9-RIPE
             import:         from AS44583 accept ANY
             export:         to AS44583 announce AS44821
             import:         from AS29075 accept ANY
             export:         to AS29075 announce AS44821
             admin-c:        TB8453-RIPE
             tech-c:         TB8453-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         MNT-CPRO
             created:        2016-04-22T14:08:50Z
             last-modified:  2026-04-10T08:28:07Z
             source:         RIPE
             
             organisation:   ORG-OOS9-RIPE
             org-name:       Koesio Nord Ouest SAS
             country:        FR
             reg-nr:         450 041 074 R.C.S. Caen
             org-type:       LIR
             address:        595 Avenue du Maréchal Juin
             address:        76230
             address:        Bois-Guillaume
             address:        FRANCE
             phone:          +33235707174
             phone:          +33 2 32 59 16 66
             admin-c:        TB8453-RIPE
             tech-c:         TB8453-RIPE
             abuse-c:        RAH29-RIPE
             mnt-ref:        RIPE-NCC-HM-MNT
             mnt-ref:        MNT-CPRO
             mnt-by:         RIPE-NCC-HM-MNT
             mnt-by:         MNT-CPRO
             created:        2016-04-11T08:08:45Z
             last-modified:  2026-05-13T07:37:02Z
             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 (ABERDEEN)