Report for 211774

Name

IGN, 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 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.

211774 IGN, CZ

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS16019         VODAFONE-CZ-AS, CZ

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
26974 AS211774       ORIGIN  Originate:       2048 /21.00  Transit:          0 /0.00  IGN, 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       %
66791 AS211774      IGN, CZ                                            2      0      0      2      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  91.219.240.0/22      4777 2516 1273 16019 211774   
  185.219.60.0/22      4777 2516 1273 16019 211774   

Whois Entry

whois: 402332

IANA has recorded AS211774 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS211774\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 'AS208189 - AS214345'
             
             as-block:       AS208189 - AS214345
             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:        2026-02-12T14:40:05Z
             last-modified:  2026-02-12T14:40:05Z
             source:         RIPE
             
             % Information related to 'AS211774'
             
             % Abuse contact for 'AS211774' is 'info@ign.cz'
             
             aut-num:        AS211774
             as-name:        IGN
             org:            ORG-IIS51-RIPE
             import:         from AS16019 accept ANY
             export:         to AS16019 announce AS211774
             import:         from AS47232 accept ANY
             export:         to AS47232 announce AS211774
             admin-c:        ZL995-RIPE
             tech-c:         ZL995-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         cz-ign-1-mnt
             created:        2021-02-18T12:46:32Z
             last-modified:  2021-05-25T07:23:55Z
             source:         RIPE
             
             organisation:   ORG-IIS51-RIPE
             org-name:       ign.cz internet, s.r.o.
             country:        CZ
             org-type:       LIR
             address:        Havlickovo namesti 653
             address:        67906
             address:        Jedovnice
             address:        CZECH REPUBLIC
             phone:          +420605830328
             admin-c:        ZL995-RIPE
             tech-c:         ZL995-RIPE
             abuse-c:        AR42821-RIPE
             mnt-ref:        cz-ign-1-mnt
             mnt-by:         RIPE-NCC-HM-MNT
             mnt-by:         cz-ign-1-mnt
             created:        2017-08-23T10:33:37Z
             last-modified:  2020-12-16T13:09:51Z
             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 (BUSA)