Report for 214109

Name

TKALFAIP-AS - TK Alfa IP LLC, RU

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.

214109 TKALFAIP-AS - TK Alfa IP LLC, RU

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS43201         TELEMATIKA-AS - Telematika LLC, RU

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
46976 AS214109       ORIGIN  Originate:        768 /22.42  Transit:          0 /0.00  TKALFAIP-AS - TK Alfa IP LLC, RU

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       %
28027 AS214109      TKALFAIP-AS - TK Alfa IP LLC, RU                   3      2      1      2      1  33.33%


  Prefix               AS Path                              Aggregation Suggestion
  31.131.142.0/23      4608 6939 35598 43201 214109 + Announce - aggregate of 31.131.142.0/24 (4608 6939 35598 43201 214109) and 31.131.143.0/24 (4608 6939 35598 43201 214109)
  31.131.142.0/24      4608 6939 35598 43201 214109 - Withdrawn - aggregated with 31.131.143.0/24 (4608 6939 35598 43201 214109)
  31.131.143.0/24      4608 6939 35598 43201 214109 - Withdrawn - aggregated with 31.131.142.0/24 (4608 6939 35598 43201 214109)
  193.47.34.0/24       4608 6939 35598 43201 214109   

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

AS214109   2 More Specifics   3 Total Advertisements   TKALFAIP-AS - TK Alfa IP LLC, RU
    31.131.142.0/24               31.131.140.0/22
    31.131.143.0/24               31.131.140.0/22

Whois Entry

whois: 402603

IANA has recorded AS214109 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS214109\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 'AS214109'
             
             % Abuse contact for 'AS214109' is 'tkalfa-ip@yandex.ru'
             
             aut-num:        AS214109
             as-name:        TKALFAIP-AS
             org:            ORG-TAIL2-RIPE
             sponsoring-org: ORG-IL934-RIPE
             import:         from AS43201 accept ANY
             export:         to AS43201 announce AS214109
             import:         from AS12389 accept ANY
             export:         to AS12389 announce AS214109
             admin-c:        TAIL1-RIPE
             tech-c:         TAIL1-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         IP-RIPE
             created:        2024-09-30T10:36:44Z
             last-modified:  2025-12-30T08:16:14Z
             source:         RIPE
             
             organisation:   ORG-TAIL2-RIPE
             org-name:       TK Alfa IP LLC
             country:        RU
             reg-nr:         1229400000830
             address:        ul. Kommunarov, d. 43, kv. 2
             address:        292700 Starobelsk
             address:        Russia
             abuse-c:        TAIL1-RIPE
             mnt-ref:        IP-RIPE
             mnt-by:         IP-RIPE
             org-type:       OTHER
             created:        2024-09-26T16:21:11Z
             last-modified:  2026-05-13T06:17:13Z
             source:         RIPE # Filtered
             
             role:           TK Alfa IP LLC
             nic-hdl:        TAIL1-RIPE
             address:        ul. Kommunarov, d. 43, kv. 2
             address:        292700 Starobelsk
             address:        Russia
             abuse-mailbox:  tkalfa-ip@yandex.ru
             phone:          +7 959 2227008
             mnt-by:         IP-RIPE
             created:        2024-09-26T16:21:12Z
             last-modified:  2024-09-26T16:22:00Z
             source:         RIPE # Filtered
             
             % This query was served by the RIPE Database Query Service version 1.122.1 (DEXTER)