Report for 213258

Name

CHYUS-NET-1 - Cherkasov Yuriy Sergiyovuch, RU

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.

213258 CHYUS-NET-1, RU

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS196705        ARDINVEST, RU
    AS28761         CRIMEACOM-LLC CrimeaCom South LTD. Autonomous system, RU

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
73547 AS213258       ORIGIN  Originate:        256 /24.00  Transit:          0 /0.00  CHYUS-NET-1, RU

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       %
67804 AS213258      CHYUS-NET-1, RU                                    1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  91.225.41.0/24       2497 1299 28761 213258   

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

AS213258   1 More Specifics   1 Total Advertisements   CHYUS-NET-1, RU
    91.225.41.0/24                91.225.40.0/22

Whois Entry

whois: 402603

IANA has recorded AS213258 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS213258\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 'AS213258'
             
             % Abuse contact for 'AS213258' is 'support@chyus.net'
             
             aut-num:        AS213258
             as-name:        CHYUS-NET-1
             org:            ORG-PCYS1-RIPE
             import:         from AS28761 accept ANY
             export:         to AS28761 announce AS213258
             import:         from AS49617 accept ANY
             export:         to AS49617 announce AS213258
             import:         from AS196705 accept ANY
             export:         to AS196705 announce AS213258
             sponsoring-org: ORG-NAA17-RIPE
             admin-c:        CYS-RIPE
             tech-c:         CYS-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         MNT-CYS
             created:        2020-05-08T08:53:30Z
             last-modified:  2025-06-16T08:46:17Z
             source:         RIPE
             
             organisation:   ORG-PCYS1-RIPE
             org-name:       Cherkasov Yuriy Sergiyovuch
             country:        RU
             reg-nr:         Not Applicable
             org-type:       OTHER
             address:        295011, Russia, Simferopol, 12A, Kirova st., office 9.
             abuse-c:        AR29041-RIPE
             admin-c:        CYS-RIPE
             mnt-ref:        MNT-CYS
             mnt-by:         MNT-CYS
             created:        2011-01-21T18:20:21Z
             last-modified:  2026-05-13T06:09:33Z
             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)