Report for 51521

Name

ASKMNET, 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.

51521 ASKMNET, 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
50727 AS51521        ORIGIN  Originate:        512 /23.00  Transit:          0 /0.00  ASKMNET, 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       %
47808 AS51521       ASKMNET, CZ                                        1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  91.217.96.0/23       4777 2516 1273 16019 51521   

Whois Entry

whois: 402332

IANA has recorded AS51521 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS51521\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 'AS51357 - AS51817'
             
             as-block:       AS51357 - AS51817
             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:        2025-02-13T13:57:44Z
             last-modified:  2025-02-13T13:57:44Z
             source:         RIPE
             
             % Information related to 'AS51521'
             
             % Abuse contact for 'AS51521' is 'holub@resident-control.cz'
             
             aut-num:        AS51521
             as-name:        ASKMNET
             org:            ORG-RESI3-RIPE
             import:         from AS34093 action pref=120; accept ANY
             import:         from AS196943 action pref=120; accept ANY
             import:         from AS24641 action pref=120; accept ANY
             export:         to AS34093 announce AS51521
             export:         to AS196943 announce AS51521
             export:         to AS24641 announce AS51521
             sponsoring-org: ORG-Vs35-RIPE
             admin-c:        SMUT1-RIPE
             tech-c:         SMUT1-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         RESIDENT-MNT
             created:        2010-09-16T14:52:52Z
             last-modified:  2023-07-25T09:27:57Z
             source:         RIPE
             
             organisation:   ORG-RESI3-RIPE
             org-name:       Resident Control Telco s.r.o.
             country:        CZ
             org-type:       OTHER
             address:        Jedovnicka 2347/6, Lisen, 628 00 Brno
             abuse-c:        ACRO53492-RIPE
             mnt-ref:        vissado-mnt
             created:        2023-07-20T10:38:15Z
             last-modified:  2023-07-25T09:27:57Z
             source:         RIPE # Filtered
             mnt-by:         vissado-mnt
             
             %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 (SHETLAND)