Report for 51139

Name

CASAATCSERVIZI-AS - CASA ATC SERVIZI SRL, IT

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 AS6447) 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.

51139 CASAATCSERVIZI-AS, IT

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS12874         FASTWEB, IT
    AS1267          ASN-WINDTRE IUNET, IT

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
25587 AS51139        ORIGIN  Originate:       2048 /21.00  Transit:          0 /0.00  CASAATCSERVIZI-AS, IT

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       %
23530 AS51139       CASAATCSERVIZI-AS, IT                              2      2      1      1      1  50.00%


  Prefix               AS Path                              Aggregation Suggestion
  178.249.224.0/21     37100 1267 51139     + Announce - aggregate of 178.249.224.0/22 (37100 1267 51139) and 178.249.228.0/22 (37100 1267 51139)
  178.249.224.0/22     37100 1267 51139     - Withdrawn - aggregated with 178.249.228.0/22 (37100 1267 51139)
  178.249.228.0/22     37100 1267 51139     - Withdrawn - aggregated with 178.249.224.0/22 (37100 1267 51139)

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

AS51139   2 More Specifics   2 Total Advertisements   CASAATCSERVIZI-AS, IT
    178.249.224.0/22              178.249.224.0/21
    178.249.228.0/22              178.249.224.0/21

Whois Entry

whois: 402590

IANA has recorded AS51139 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS51139\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 'AS50893 - AS51311'
             
             as-block:       AS50893 - AS51311
             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:        2024-12-10T14:54:30Z
             last-modified:  2024-12-10T14:54:30Z
             source:         RIPE
             
             % Information related to 'AS51139'
             
             % Abuse contact for 'AS51139' is 'hd_getica@atc.torino.it'
             
             aut-num:        AS51139
             as-name:        CASAATCSERVIZI-AS
             remarks:        Casa ATC Servizi Autonomous System
             org:            ORG-GS63-RIPE
             import:         from AS12874 accept ANY
             export:         to AS12874 announce AS51139
             import:         from AS1267 accept ANY
             export:         to AS1267 announce AS51139
             admin-c:        GGB50-RIPE
             tech-c:         GGB50-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         MNT-CASAATCSERVIZI
             created:        2010-06-08T11:01:12Z
             last-modified:  2021-04-11T13:03:34Z
             source:         RIPE
             
             organisation:   ORG-GS63-RIPE
             org-name:       CASA ATC SERVIZI SRL
             country:        IT
             reg-nr:         08930260016
             org-type:       LIR
             address:        Corso Dante 14
             address:        10134
             address:        Torino
             address:        ITALY
             phone:          +390113130678
             fax-no:         +390113130488
             abuse-c:        AR15784-RIPE
             mnt-ref:        MNT-CASAATCSERVIZI
             mnt-ref:        RIPE-NCC-HM-MNT
             mnt-by:         RIPE-NCC-HM-MNT
             mnt-by:         MNT-CASAATCSERVIZI
             created:        2010-03-19T15:01:39Z
             last-modified:  2026-05-13T07:24:06Z
             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)