Report for 204515

Name

CRANS, 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.

204515 CRANS, FR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS43619         AURORE, FR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
40392 AS204515       ORIGIN  Originate:       1024 /22.00  Transit:          0 /0.00  CRANS, 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       %
63029 AS204515      CRANS, FR                                          1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  185.230.76.0/22      4777 2497 5511 39801 43619 204515   

Whois Entry

whois: 402332

IANA has recorded AS204515 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS204515\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 'AS203940 - AS205662'
             
             as-block:       AS203940 - AS205662
             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:        2026-03-05T15:29:31Z
             last-modified:  2026-03-05T15:29:31Z
             source:         RIPE
             
             % Information related to 'AS204515'
             
             % Abuse contact for 'AS204515' is 'root@crans.org'
             
             aut-num:        AS204515
             as-name:        CRANS
             org:            ORG-ACRA2-RIPE
             import:         from AS6461 accept ANY
             export:         to AS6461 announce AS204515
             import:         from AS43619 accept ANY
             export:         to AS43619 announce AS204515
             import:         from AS8218 accept ANY
             export:         to AS8218 announce AS204515
             import:         from AS212424 accept ANY
             export:         to AS212424 announce AS204515
             admin-c:        YD1180-RIPE
             tech-c:         EC9909-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         fr-crans-1-mnt
             created:        2018-02-26T08:15:59Z
             last-modified:  2021-06-22T20:40:35Z
             source:         RIPE
             
             organisation:   ORG-ACRA2-RIPE
             org-name:       Association Crans
             country:        FR
             org-type:       LIR
             address:        4 avenue des Sciences
             address:        91190
             address:        Gif-sur-Yvette
             address:        FRANCE
             phone:          +330951703128
             admin-c:        YD1180-RIPE
             tech-c:         EC9909-RIPE
             tech-c:         BG6371-RIPE
             abuse-c:        AR43690-RIPE
             mnt-ref:        fr-crans-1-mnt
             mnt-by:         RIPE-NCC-HM-MNT
             mnt-by:         fr-crans-1-mnt
             created:        2017-10-30T17:38:34Z
             last-modified:  2022-02-14T16:31:41Z
             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 1.121.2 (ABERDEEN)