Report for 50474

Name

O2SWITCH - O2SWITCH 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.

50474 O2SWITCH - O2SWITCH SAS, FR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS13335         CLOUDFLARENET - Cloudflare, Inc., 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
13727 AS50474        ORIGIN  Originate:       6144 /19.42  Transit:          0 /0.00  O2SWITCH - O2SWITCH 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       %
13169 AS50474       O2SWITCH - O2SWITCH SAS, FR                       11      5      2      8      3  27.27%


  Prefix               AS Path                              Aggregation Suggestion
  45.143.168.0/22      4777 2516 6762 50474 50474 50474 + Announce - aggregate of 45.143.168.0/23 (4777 2516 6762 50474 50474 50474) and 45.143.170.0/23 (4777 2516 6762 50474 50474 50474)
  45.143.168.0/24      4777 2516 6762 50474 50474 50474 - Withdrawn - aggregated with 45.143.169.0/24 (4777 2516 6762 50474 50474 50474)
  45.143.169.0/24      4777 2516 6762 50474 50474 50474 - Withdrawn - aggregated with 45.143.168.0/24 (4777 2516 6762 50474 50474 50474)
  45.143.170.0/23      4777 2516 6762 50474 50474 50474 - Withdrawn - aggregated with 45.143.168.0/23 (4777 2516 6762 50474 50474 50474)
  78.40.8.0/22         4777 2516 6762 50474 50474 50474   
  109.234.160.0/23     4777 2516 6762 50474 50474 50474 + Announce - aggregate of 109.234.160.0/24 (4777 2516 6762 50474 50474 50474) and 109.234.161.0/24 (4777 2516 6762 50474 50474 50474)
  109.234.160.0/24     4777 2516 6762 50474 50474 50474 - Withdrawn - aggregated with 109.234.161.0/24 (4777 2516 6762 50474 50474 50474)
  109.234.161.0/24     4777 2516 6762 50474 50474 50474 - Withdrawn - aggregated with 109.234.160.0/24 (4777 2516 6762 50474 50474 50474)
  109.234.162.0/24     4777 2516 6762 50474 50474 50474   
  109.234.163.0/24     4608 13335 50474       
  109.234.164.0/22     4777 2516 6762 50474 50474 50474   
  185.154.136.0/22     4777 2516 6762 50474 50474 50474   
  185.246.44.0/22      4777 2516 6762 50474 50474 50474   

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

AS50474   8 More Specifics   11 Total Advertisements   O2SWITCH - O2SWITCH SAS, FR
    45.143.168.0/24               45.143.168.0/22
    45.143.169.0/24               45.143.168.0/22
    45.143.170.0/23               45.143.168.0/22
    109.234.160.0/24              109.234.160.0/21
    109.234.161.0/24              109.234.160.0/21
    109.234.162.0/24              109.234.160.0/21
    109.234.163.0/24              109.234.160.0/21
    109.234.164.0/22              109.234.160.0/21

Whois Entry

whois: 402603

IANA has recorded AS50474 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS50474\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 'AS50220 - AS50841'
             
             as-block:       AS50220 - AS50841
             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:        2024-08-12T14:10:44Z
             last-modified:  2024-08-12T14:10:44Z
             source:         RIPE
             
             % Information related to 'AS50474'
             
             % Abuse contact for 'AS50474' is 'abuse@o2switch.fr'
             
             aut-num:        AS50474
             as-name:        O2SWITCH
             org:            ORG-oS50-RIPE
             import:         from AS8218 accept any
             import:         from AS6762 accept any
             import:         from AS39180 accept any
             import:         from AS60068 accept any
             import:         from AS13335 accept any
             export:         to AS8218 announce AS50474
             export:         to AS6762 announce AS50474
             export:         to AS39180 announce AS50474
             export:         to AS60068 announce AS50474
             export:         to AS13335 announce AS50474
             admin-c:        YA460-RIPE
             tech-c:         YA460-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         MNT-O2SWITCH
             created:        2010-01-22T11:22:57Z
             last-modified:  2023-04-23T13:44:59Z
             source:         RIPE
             
             organisation:   ORG-oS50-RIPE
             org-name:       O2SWITCH SAS
             country:        FR
             reg-nr:         510 909 807  R.CS  CLERMONT-FERRAND
             org-type:       LIR
             address:        Chemin des Pardiaux
             address:        63000
             address:        Clermont-Ferrand
             address:        FRANCE
             phone:          +33444446040
             fax-no:         +33444446041
             admin-c:        YA460-RIPE
             abuse-c:        OAT9-RIPE
             mnt-ref:        RIPE-NCC-HM-MNT
             mnt-ref:        MNT-O2SWITCH
             mnt-by:         RIPE-NCC-HM-MNT
             mnt-by:         MNT-O2SWITCH
             created:        2009-12-31T12:32:05Z
             last-modified:  2026-05-13T07:33:01Z
             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)