Report for 48405

Name

CGI-CZ-AS1 - CGI IT Czech Republic s.r.o., CZ

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.

48405 CGI-CZ-AS1, CZ

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS6855          SK-TELEKOM Slovak Telekom  T-Mobile CZ, SK
    AS25248         BLUETONE-AS The Czech Republic, CZ

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
63624 AS48405        ORIGIN  Originate:        256 /24.00  Transit:          0 /0.00  CGI-CZ-AS1, CZ

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       %
46090 AS48405       CGI-CZ-AS1, CZ                                     1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  91.209.101.0/24      6939 25248 48405       

Whois Entry

whois: 402603

IANA has recorded AS48405 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS48405\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 'AS47870 - AS49384'
             
             as-block:       AS47870 - AS49384
             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:        2025-07-09T08:51:07Z
             last-modified:  2025-07-09T08:51:07Z
             source:         RIPE
             
             % Information related to 'AS48405'
             
             % Abuse contact for 'AS48405' is 'network.subscribtions.cz@cgi.com'
             
             aut-num:        AS48405
             as-name:        CGI-CZ-AS1
             org:            ORG-LA194-RIPE
             import:         from AS12956 accept ANY
             export:         to AS12956 announce AS48405
             import:         from AS1299 accept ANY
             export:         to AS1299 announce AS48405
             admin-c:        CCNS2-RIPE
             tech-c:         CCNS2-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         CGI-CZ-MNT
             created:        2008-11-21T14:54:14Z
             last-modified:  2019-11-19T12:20:19Z
             source:         RIPE
             sponsoring-org: ORG-Ra2-RIPE
             
             organisation:   ORG-LA194-RIPE
             org-name:       CGI IT Czech Republic s.r.o.
             country:        CZ
             reg-nr:         62412388
             org-type:       OTHER
             address:        Laurinova 2800/4
             address:        Praha 13
             address:        15500
             address:        Czech Republic
             abuse-c:        CCNS2-RIPE
             admin-c:        CCNS2-RIPE
             tech-c:         CCNS2-RIPE
             mnt-ref:        CGI-CZ-MNT
             mnt-by:         CGI-CZ-MNT
             created:        2008-11-05T07:37:36Z
             last-modified:  2026-05-13T06:11:03Z
             source:         RIPE # Filtered
             
             role:           CGI CZ Network Subscribptions
             address:        CGI IT Czech Republic s.r.o.
             address:        Laurinova 2800/4
             address:        Praha 13
             address:        15500
             phone:          +420284020111
             abuse-mailbox:  network.subscribtions.cz@cgi.com
             nic-hdl:        CCNS2-RIPE
             mnt-by:         CGI-CZ-MNT
             created:        2019-01-30T14:49:34Z
             last-modified:  2019-02-01T11:36:03Z
             source:         RIPE # Filtered
             
             % This query was served by the RIPE Database Query Service version 1.122.1 (ABERDEEN)