Report for 204294

Name

CITYLINK, UA

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.

204294 CITYLINK, UA

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS199995        OT-AS, UA
    AS6849          UKRTELNET, UA

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
70921 AS204294       ORIGIN  Originate:        256 /24.00  Transit:          0 /0.00  CITYLINK, UA

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       %
62484 AS204294      CITYLINK, UA                                       1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  46.229.57.0/24       4777 2497 3356 6849 204294   

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

AS204294   1 More Specifics   1 Total Advertisements   CITYLINK, UA
    46.229.57.0/24                46.229.48.0/20

Whois Entry

whois: 402332

IANA has recorded AS204294 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS204294\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 'AS203940 - AS205662'
             
             as-block:       AS203940 - AS205662
             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:        2026-03-05T15:29:31Z
             last-modified:  2026-03-05T15:29:31Z
             source:         RIPE
             
             % Information related to 'AS204294'
             
             % Abuse contact for 'AS204294' is 'support@500.net.ua'
             
             aut-num:        AS204294
             as-name:        CityLink
             org:            ORG-YMO2-RIPE
             import:         from as34056 accept ANY
             export:         to as34056 announce AS204294
             import:         from AS48648 accept ANY
             export:         to AS48648 announce AS204294
             sponsoring-org: ORG-KNET2-RIPE
             admin-c:        YMO1-RIPE
             tech-c:         NA7190-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         KIEVNET-MNT
             created:        2018-04-06T14:54:00Z
             last-modified:  2021-08-26T07:29:59Z
             source:         RIPE
             
             organisation:   ORG-YMO2-RIPE
             org-name:       PE Yakymenko Mykola Oleksandrovych
             country:        UA
             org-type:       OTHER
             address:        41460, Ukraine, Sumska oblast, Shostinskiy region, village Peremoga, Pershotravnevyy lane, 24
             address:        Brovarsky region, Ukraine, 07455
             phone:          +380666132901
             reg-nr:         Not Applicable
             admin-c:        YMO1-RIPE
             tech-c:         NA7190-RIPE
             abuse-c:        HATA5-RIPE
             mnt-ref:        KIEVNET-MNT
             mnt-by:         KIEVNET-MNT
             created:        2021-07-12T00:14:20Z
             last-modified:  2026-04-29T06:24:48Z
             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 (BUSA)