Report for 57285

Name

UKRINFOSYSTEMS-AS, 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.

57285 UKRINFOSYSTEMS-AS, UA

  Adjacency:     4  Upstream:     2  Downstream:     2
  Upstream Adjacent AS list
    AS29382         UKRINFOSYSTEMS-AS, UA
    AS43668         BIGNET-AS, UA
  Downstream Adjacent AS list
    AS43409         KYIVTELESERVIS-AS, UA
    AS207857        UKRINFORMSYSTEMS-AS, UA

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
51175 AS57285        ORG+TRN Originate:        512 /23.00  Transit:        256 /24.00 UKRINFOSYSTEMS-AS, 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       %
49379 AS57285       UKRINFOSYSTEMS-AS, UA                              2      0      0      2      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  91.210.111.0/24      4777 2516 3257 43668 57285 57285 57285   
  91.231.69.0/24       4777 2516 3257 12963 29382 57285   

Whois Entry

whois: 402332

IANA has recorded AS57285 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS57285\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 'AS57148 - AS57368'
             
             as-block:       AS57148 - AS57368
             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:        2024-09-03T13:31:56Z
             last-modified:  2024-09-03T13:31:56Z
             source:         RIPE
             
             % Information related to 'AS57285'
             
             % Abuse contact for 'AS57285' is 'abuse@isys.net.ua'
             
             aut-num:        AS57285
             as-name:        UkrInfoSystems-AS
             org:            ORG-ISYS1-RIPE
             admin-c:        KJV-RIPE
             admin-c:        SROS-RIPE
             tech-c:         KJV-RIPE
             tech-c:         SROS-RIPE
             import:         from AS29382 action pref=100; accept ANY
             export:         to AS29382 announce AS-KVARTS
             import:         from AS43668 action pref=100; accept ANY
             export:         to AS43668 announce AS-KVARTS
             import:         from AS35297 action pref=100; accept ANY
             export:         to AS35297 announce AS-KVARTS
             import:         from AS43409 action pref=100; accept AS-KTS-CLIENTS
             export:         to AS43409 announce {0.0.0.0/0}
             import:         from AS207857 action pref=100; accept AS207857
             export:         to AS207857 announce {0.0.0.0/0}
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         ISYS-MNT
             created:        2011-09-14T14:52:18Z
             last-modified:  2026-02-22T07:01:59Z
             source:         RIPE
             sponsoring-org: ORG-LW50-RIPE
             
             organisation:   ORG-ISYS1-RIPE
             org-name:       LIMITED LIABILITY COMPANY "UKRAINIAN INFOSYSTEMS"
             country:        UA
             org-type:       OTHER
             address:        Ukraine, Kiev, Oleny Teligy 4, Office 3
             phone:          +38(044)4225533
             reg-nr:         39210567
             abuse-c:        AR28973-RIPE
             mnt-ref:        ISYS-MNT
             mnt-by:         ISYS-MNT
             created:        2015-01-30T10:49:55Z
             last-modified:  2026-04-29T07:35:40Z
             source:         RIPE # Filtered
             
             %ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
             %
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             % 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 (SHETLAND)