Report for 21500

Name

TNS-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.

21500 TNS-AS, UA

  Adjacency:    10  Upstream:     2  Downstream:     8
  Upstream Adjacent AS list
    AS62206         PITLINE-AS, UA
    AS3326          DATAGROUP Datagroup PJSC, UA
  Downstream Adjacent AS list
    AS15800         COORDINATOR-AS East-Ukrainian NIC, UA
    AS199263        HRK-AERO, UA
    AS60455         ABC, UA
    AS30790         ELLIPSE-AS, UA
    AS31598         OPTIKNET-AS Kiev, Ukraine, UA
    AS56851         VPS-UA-AS, UA
    AS24618         BIGLINE-AS Kharkov, UA
    AS21437         AVITI-AS Kharkov, Ukraine, UA

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
10308 AS21500        ORG+TRN Originate:       9984 /18.71  Transit:       4096 /20.00 TNS-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       %
 8585 AS21500       TNS-AS, UA                                        21      7      2     16      5  23.81%


  Prefix               AS Path                              Aggregation Suggestion
  62.106.68.0/24       4777 2497 174 3326 21500   
  81.17.130.0/24       4777 2497 174 3326 21500   
  81.17.140.0/24       4777 2497 174 3326 21500   
  81.17.142.0/24       4777 2497 174 3326 21500   
  85.90.200.0/22       4777 2497 174 3326 21500   
  91.246.220.0/22      4777 2497 174 3326 21500   
  92.118.136.0/22      4777 2497 174 62206 21500   
  92.118.224.0/23      4777 2497 174 3326 21500 + Announce - aggregate of 92.118.224.0/24 (4777 2497 174 3326 21500) and 92.118.225.0/24 (4777 2497 174 3326 21500)
  92.118.224.0/24      4777 2497 174 3326 21500 - Withdrawn - aggregated with 92.118.225.0/24 (4777 2497 174 3326 21500)
  92.118.225.0/24      4777 2497 174 3326 21500 - Withdrawn - aggregated with 92.118.224.0/24 (4777 2497 174 3326 21500)
  92.118.226.0/24      4777 2497 174 3326 21500   
  193.178.248.0/22     4777 2497 174 3326 21500   
  194.54.186.0/24      4777 2516 1299 3326 21500   
  194.54.187.0/24      4777 2497 174 3326 21500   
  195.69.184.0/22      4777 2497 174 3326 21500   
  195.69.184.0/24      4777 2497 174 3326 21500 - Withdrawn - matching aggregate 195.69.184.0/22 4777 2497 174 3326 21500
  195.69.185.0/24      4777 2497 174 3326 21500 - Withdrawn - matching aggregate 195.69.184.0/22 4777 2497 174 3326 21500
  195.69.186.0/24      4777 2497 174 3326 21500 - Withdrawn - matching aggregate 195.69.184.0/22 4777 2497 174 3326 21500
  195.123.177.0/24     4777 2497 174 3326 21500   
  195.123.184.0/23     4777 2497 174 3326 21500 + Announce - aggregate of 195.123.184.0/24 (4777 2497 174 3326 21500) and 195.123.185.0/24 (4777 2497 174 3326 21500)
  195.123.184.0/24     4777 2497 174 3326 21500 - Withdrawn - aggregated with 195.123.185.0/24 (4777 2497 174 3326 21500)
  195.123.185.0/24     4777 2497 174 3326 21500 - Withdrawn - aggregated with 195.123.184.0/24 (4777 2497 174 3326 21500)
  195.234.220.0/22     4777 2497 174 3326 21500   

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

AS21500   14 More Specifics   21 Total Advertisements   TNS-AS, UA
    81.17.130.0/24                81.17.128.0/20
    81.17.140.0/24                81.17.128.0/20
    81.17.142.0/24                81.17.128.0/20
    92.118.224.0/24               92.118.224.0/22
    92.118.225.0/24               92.118.224.0/22
    92.118.226.0/24               92.118.224.0/22
    194.54.186.0/24               194.54.184.0/22
    194.54.187.0/24               194.54.184.0/22
    195.69.184.0/24               195.69.184.0/22
    195.69.185.0/24               195.69.184.0/22
    195.69.186.0/24               195.69.184.0/22
    195.123.177.0/24              195.123.176.0/22
    195.123.184.0/24              195.123.184.0/22
    195.123.185.0/24              195.123.184.0/22

Whois Entry

whois: 402332

IANA has recorded AS21500 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS21500\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 'AS21453 - AS21503'
             
             as-block:       AS21453 - AS21503
             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:        2018-11-22T15:27:28Z
             last-modified:  2018-11-22T15:27:28Z
             source:         RIPE
             
             % Information related to 'AS21500'
             
             % Abuse contact for 'AS21500' is 'abuse@tns.kh.ua'
             
             aut-num:        AS21500
             as-name:        TNS-AS
             org:            ORG-SPEL3-RIPE
             remarks:        ==== routing policies ====
             import:         from AS21011 action pref=100; accept ANY
             import:         from AS9002 action pref=100; accept ANY
             import:         from AS21437 action pref=100; accept ANY
             import:         from AS24688 action pref=100; accept AS-KIX
             import:         from AS35297 action pref=100; accept ANY
             import:         from AS43832 action pref=100; accept ANY
             import:         from AS34248 action pref=100; accept ANY
             import:         from AS29076 action pref=100; accept ANY
             import:         from AS49389 action pref=100; accept ANY
             import:         from AS8254 action pref=100; accept ANY
             import:         from AS31210 accept AS-DTEL-IX
             import:         from AS62206 action pref=100; accept ANY
             import:         from AS15800 action pref=100; accept ANY
             import:         from AS48471 action pref=100; accept ANY
             import:         from AS6939 action pref=100; accept ANY
             export:         to AS21011 announce AS-TNSUA
             export:         to AS9002 announce AS-TNSUA
             export:         to AS21437 announce AS-TNSUA
             export:         to AS24688 announce AS-TNSUA
             export:         to AS35297 announce AS-TNSUA
             export:         to AS43832 announce AS-TNSUA
             export:         to AS34248 announce AS-TNSUA
             export:         to AS29076 announce AS-TNSUA
             export:         to AS49389 announce AS-TNSUA
             export:         to AS8254 announce AS-TNSUA
             export:         to AS31210 announce AS-TNSUA
             export:         to AS62206 announce AS-TNSUA
             export:         to AS15800 announce ANY
             export:         to AS48471 announce ANY
             export:         to AS6939 announce AS-TNSUA
             mp-import:      afi ipv6.unicast from AS6939 accept ANY
             mp-export:      afi ipv6.unicast to AS6939 announce AS-TNSUA
             admin-c:        TNS17-RIPE
             tech-c:         TNS17-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         TNSUA-MNT
             created:        2002-08-12T15:37:26Z
             last-modified:  2020-07-03T16:14:44Z
             source:         RIPE
             
             organisation:   ORG-SPEL3-RIPE
             org-name:       Scientific Production Enterprise "Technaukservice" Ltd
             country:        UA
             org-type:       LIR
             address:        av. Moskovski 257
             address:        61044
             address:        Kharkiv
             address:        UKRAINE
             phone:          +380577516081
             admin-c:        SN5715-RIPE
             tech-c:         SN5715-RIPE
             abuse-c:        AR33096-RIPE
             mnt-ref:        RIPE-NCC-HM-MNT
             mnt-ref:        TNSUA-MNT
             mnt-by:         RIPE-NCC-HM-MNT
             mnt-by:         TNSUA-MNT
             created:        2015-07-31T15:21:36Z
             last-modified:  2023-12-23T12:40:59Z
             source:         RIPE # Filtered
             
             role:           TNS DBM
             remarks:        Technaukservice, LLC
             address:        Kharkov
             address:        UA
             phone:          +380577516081
             abuse-mailbox:  abuse@tns.kh.ua
             admin-c:        NSD8-RIPE
             tech-c:         IZ25-RIPE
             nic-hdl:        TNS17-RIPE
             mnt-by:         TNSUA-MNT
             created:        2012-12-05T23:43:11Z
             last-modified:  2022-09-05T18:16:00Z
             source:         RIPE # Filtered
             
             % This query was served by the RIPE Database Query Service version 1.121.2 (DEXTER)