Report for 57737

Name

AECC-AS - Joint Stock Company Angarsk Electrolysis Chemical Complex, 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 AS6447) 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.

57737 AECC-AS, RU

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS57277         BAIKAL-IX-TRANSIT-AS, RU

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
37543 AS57737        ORIGIN  Originate:       1024 /22.00  Transit:          0 /0.00  AECC-AS, 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       %
17293 AS57737       AECC-AS, RU                                        3      3      1      1      2  66.67%


  Prefix               AS Path                              Aggregation Suggestion
  91.234.172.0/22      2497 12389 57277 57737 + Announce - aggregate of 91.234.172.0/23 (2497 12389 57277 57737) and 91.234.174.0/23 (2497 12389 57277 57737)
  91.234.172.0/24      2497 12389 57277 57737 - Withdrawn - aggregated with 91.234.173.0/24 (2497 12389 57277 57737)
  91.234.173.0/24      2497 12389 57277 57737 - Withdrawn - aggregated with 91.234.172.0/24 (2497 12389 57277 57737)
  91.234.174.0/23      2497 12389 57277 57737 - Withdrawn - aggregated with 91.234.172.0/23 (2497 12389 57277 57737)

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

AS57737   3 More Specifics   3 Total Advertisements   AECC-AS, RU
    91.234.172.0/24               91.234.172.0/22
    91.234.173.0/24               91.234.172.0/22
    91.234.174.0/23               91.234.172.0/22

Whois Entry

whois: 402603

IANA has recorded AS57737 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS57737\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 'AS57370 - AS57973'
             
             as-block:       AS57370 - AS57973
             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:        2025-04-24T14:15:44Z
             last-modified:  2025-04-24T14:15:44Z
             source:         RIPE
             
             % Information related to 'AS57737'
             
             % Abuse contact for 'AS57737' is 'ats54@mail.ru'
             
             aut-num:        AS57737
             as-name:        AECC-AS
             org:            ORG-JSCA3-RIPE
             import:         from AS41479 action pref=100; accept ANY
             export:         to AS41479 announce AS57737
             import:         from AS41440 action pref=100; accept ANY
             export:         to  AS41440 announce AS57737
             admin-c:        MR14029-RIPE
             tech-c:         AK8314-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         AECC-MNT
             created:        2012-01-26T15:28:20Z
             last-modified:  2025-12-30T08:15:56Z
             source:         RIPE
             sponsoring-org: ORG-IL934-RIPE
             
             organisation:   ORG-JSCA3-RIPE
             org-name:       Joint Stock Company Angarsk Electrolysis Chemical Complex
             country:        RU
             reg-nr:         1083801006860,
             org-type:       OTHER
             address:        Angarsk, 665804, Irkutsk region, Russia
             address:        Yuzhny Massiv, block 2, building 100
             abuse-c:        AR19234-RIPE
             mnt-ref:        AECC-MNT
             mnt-by:         AECC-MNT
             created:        2012-01-24T13:34:44Z
             last-modified:  2026-05-13T06:47:35Z
             source:         RIPE # Filtered
             
             %ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
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             % Access from your host has been temporarily denied.
             % For more information, see
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             % This query was served by the RIPE Database Query Service version 1.122.1 (BUSA)