Report for 210028

Name

CS, 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.

210028 CS, RU

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS48347         MTW-AS, RU

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
29502 AS210028       ORIGIN  Originate:       1792 /21.19  Transit:          0 /0.00  CS, 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       %
10966 AS210028      CS, RU                                             7      6      2      3      4  57.14%


  Prefix               AS Path                              Aggregation Suggestion
  185.89.99.0/24       4777 6939 35598 48347 210028   
  194.12.56.0/22       4777 6939 35598 48347 210028 + Announce - aggregate of 194.12.56.0/23 (4777 6939 35598 48347 210028) and 194.12.58.0/23 (4777 6939 35598 48347 210028)
  194.12.56.0/24       4777 6939 35598 48347 210028 - Withdrawn - aggregated with 194.12.57.0/24 (4777 6939 35598 48347 210028)
  194.12.57.0/24       4777 6939 35598 48347 210028 - Withdrawn - aggregated with 194.12.56.0/24 (4777 6939 35598 48347 210028)
  194.12.58.0/24       4777 6939 35598 48347 210028 - Withdrawn - aggregated with 194.12.59.0/24 (4777 6939 35598 48347 210028)
  194.12.59.0/24       4777 6939 35598 48347 210028 - Withdrawn - aggregated with 194.12.58.0/24 (4777 6939 35598 48347 210028)
  194.12.60.0/23       4777 6939 35598 48347 210028 + Announce - aggregate of 194.12.60.0/24 (4777 6939 35598 48347 210028) and 194.12.61.0/24 (4777 6939 35598 48347 210028)
  194.12.60.0/24       4777 6939 35598 48347 210028 - Withdrawn - aggregated with 194.12.61.0/24 (4777 6939 35598 48347 210028)
  194.12.61.0/24       4777 6939 35598 48347 210028 - Withdrawn - aggregated with 194.12.60.0/24 (4777 6939 35598 48347 210028)

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

AS210028   6 More Specifics   7 Total Advertisements   CS, RU
    194.12.56.0/24                194.12.56.0/21
    194.12.57.0/24                194.12.56.0/21
    194.12.58.0/24                194.12.56.0/21
    194.12.59.0/24                194.12.56.0/21
    194.12.60.0/24                194.12.56.0/21
    194.12.61.0/24                194.12.56.0/21

Whois Entry

whois: 402332

IANA has recorded AS210028 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS210028\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 'AS210028'
             
             % Abuse contact for 'AS210028' is 'noc-cs@csc.ru'
             
             aut-num:        AS210028
             as-name:        cs
             org:            ORG-LS413-RIPE
             import:         from AS9002 accept ANY
             export:         to AS9002 announce AS210028
             import:         from AS198028 accept ANY
             export:         to AS198028 announce AS210028
             import:         from AS48347 accept ANY
             export:         to AS48347 announce AS210028
             admin-c:        AA35659-RIPE
             tech-c:         AA35659-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         mnt-ru-complexsystems-1
             created:        2020-02-03T09:54:25Z
             last-modified:  2020-12-11T12:52:48Z
             source:         RIPE
             
             organisation:   ORG-LS413-RIPE
             org-name:       LLC "Complex Systems"
             country:        RU
             org-type:       LIR
             address:        Verkhnyaya Maslovka St.18A, Savyolovsky,
                             Internal Municipality
             address:        127083
             address:        MOSCOW
             address:        RUSSIAN FEDERATION
             phone:          +79266209537
             reg-nr:         1197746184723
             admin-c:        AA35659-RIPE
             tech-c:         AA35659-RIPE
             abuse-c:        AR57803-RIPE
             mnt-ref:        mnt-ru-complexsystems-1
             mnt-by:         RIPE-NCC-HM-MNT
             mnt-by:         mnt-ru-complexsystems-1
             created:        2020-01-30T08:51:40Z
             last-modified:  2026-04-29T05:40:23Z
             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 (ABERDEEN)