Report for 12639

Name

MARKASON-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.

12639 MARKASON-AS, UA

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS44600         GT-AS, UA

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
44327 AS12639        ORIGIN  Originate:        768 /22.42  Transit:          0 /0.00  MARKASON-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       %
21035 AS12639       MARKASON-AS, UA                                    3      2      1      2      1  33.33%


  Prefix               AS Path                              Aggregation Suggestion
  91.231.99.0/24       4777 6939 44600 12639 12639   
  194.31.248.0/23      4777 6939 44600 12639 12639 + Announce - aggregate of 194.31.248.0/24 (4777 6939 44600 12639 12639) and 194.31.249.0/24 (4777 6939 44600 12639 12639)
  194.31.248.0/24      4777 6939 44600 12639 12639 - Withdrawn - aggregated with 194.31.249.0/24 (4777 6939 44600 12639 12639)
  194.31.249.0/24      4777 6939 44600 12639 12639 - Withdrawn - aggregated with 194.31.248.0/24 (4777 6939 44600 12639 12639)

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

AS12639   2 More Specifics   3 Total Advertisements   MARKASON-AS, UA
    194.31.248.0/24               194.31.248.0/23
    194.31.249.0/24               194.31.248.0/23

Whois Entry

whois: 402332

IANA has recorded AS12639 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS12639\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 'AS12557 - AS13223'
             
             as-block:       AS12557 - AS13223
             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:        2018-11-22T15:27:24Z
             last-modified:  2018-11-22T15:27:24Z
             source:         RIPE
             
             % Information related to 'AS12639'
             
             % Abuse contact for 'AS12639' is 'abuse@modnakasta.ua'
             % Abuse-mailbox validation failed. Please refer to ORG-LW50-RIPE for further information.
             
             aut-num:        AS12639
             as-name:        MARKASON-AS
             org:            ORG-ML177-RIPE
             import:         from AS12963 action pref=100; accept ANY
             export:         to AS12963 announce AS12639
             import:         from AS44600 action pref=100; accept ANY
             export:         to AS44600 announce AS12639
             admin-c:        TV3640-RIPE
             tech-c:         TV3640-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         MARKASON-MNT
             created:        2011-09-21T09:36:53Z
             last-modified:  2023-06-01T11:21:44Z
             source:         RIPE
             sponsoring-org: ORG-LW50-RIPE
             
             organisation:   ORG-ML177-RIPE
             org-name:       MARKASON LTD
             country:        UA
             org-type:       other
             address:        UA, 02121, Kyiv, Kharkivske Highway, 201-203
             admin-c:        OS5072-RIPE
             phone:          +380442226666
             abuse-c:        AR29060-RIPE
             mnt-ref:        MARKASON-MNT
             mnt-by:         MARKASON-MNT
             created:        2011-09-19T22:15:25Z
             last-modified:  2022-12-01T16:37:31Z
             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 1.121.2 (BUSA)