Report for 208531

Name

HARNET-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.

208531 HARNET-AS, UA

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS48422         IT-STARCOM-AS www.itstarcom.net, UA

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
71879 AS208531       ORIGIN  Originate:        256 /24.00  Transit:          0 /0.00  HARNET-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       %
64635 AS208531      HARNET-AS, UA                                      1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  46.172.74.0/24       4777 6939 48422 208531   

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

AS208531   1 More Specifics   1 Total Advertisements   HARNET-AS, UA
    46.172.74.0/24                46.172.64.0/19

Whois Entry

whois: 402332

IANA has recorded AS208531 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS208531\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 'AS208531'
             
             % Abuse contact for 'AS208531' is 'support@harnet.com.ua'
             
             aut-num:        AS208531
             as-name:        HARNET-AS
             org:            ORG-HAR1-RIPE
             import:         from AS43110 accept ANY
             export:         to AS43110 announce AS208531
             import:         from AS48422 accept ANY
             export:         to AS48422 announce AS208531
             admin-c:        PI1941-RIPE
             tech-c:         PI1941-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         MNT-INFRA
             created:        2019-07-18T10:59:01Z
             last-modified:  2020-11-16T17:54:54Z
             source:         RIPE
             sponsoring-org: ORG-FIM2-RIPE
             
             organisation:   ORG-HAR1-RIPE
             org-name:       HARNET LLC
             country:        UA
             org-type:       OTHER
             address:        61064, Kharkiv region, Kharkiv, Grigorievskaya Street. b. 49
             reg-nr:         39223385
             abuse-c:        ACRO25892-RIPE
             mnt-ref:        MNT-HARNET
             mnt-by:         MNT-HARNET
             mnt-by:         MNT-INFRA
             created:        2019-07-17T10:04:39Z
             last-modified:  2026-04-29T06:19:43Z
             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 (DEXTER)