Report for 43550

Name

DSC-AS - JSC Avantel, 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.

43550 DSC-AS - JSC Avantel, RU

  Adjacency:     4  Upstream:     3  Downstream:     1
  Upstream Adjacent AS list
    AS3216          SOVAM-AS - PJSC "Vimpelcom", RU
    AS8359          MTS - MTS PJSC, RU
    AS9049          ERTH-TRANSIT-AS - JSC "ER-Telecom Holding", RU
  Downstream Adjacent AS list
    AS199992        SEIC-AS - Sakhalin Energy Limited Liability Company, RU

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
15021 AS43550        ORG+TRN Originate:       5120 /19.68  Transit:        512 /23.00 DSC-AS - JSC Avantel, 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       %
 4328 AS43550       DSC-AS - JSC Avantel, RU                          20     18      6      8     12  60.00%


  Prefix               AS Path                              Aggregation Suggestion
  178.57.192.0/22      4777 2497 3216 43550 + Announce - aggregate of 178.57.192.0/23 (4777 2497 3216 43550) and 178.57.194.0/23 (4777 2497 3216 43550)
  178.57.192.0/24      4777 2497 3216 43550 - Withdrawn - aggregated with 178.57.193.0/24 (4777 2497 3216 43550)
  178.57.193.0/24      4777 2497 3216 43550 - Withdrawn - aggregated with 178.57.192.0/24 (4777 2497 3216 43550)
  178.57.194.0/24      4777 2497 3216 43550 - Withdrawn - aggregated with 178.57.195.0/24 (4777 2497 3216 43550)
  178.57.195.0/24      4777 2497 3216 43550 - Withdrawn - aggregated with 178.57.194.0/24 (4777 2497 3216 43550)
  178.57.196.0/23      4777 2497 3216 43550 + Announce - aggregate of 178.57.196.0/24 (4777 2497 3216 43550) and 178.57.197.0/24 (4777 2497 3216 43550)
  178.57.196.0/24      4777 2497 3216 43550 - Withdrawn - aggregated with 178.57.197.0/24 (4777 2497 3216 43550)
  178.57.197.0/24      4777 2497 3216 43550 - Withdrawn - aggregated with 178.57.196.0/24 (4777 2497 3216 43550)
  178.57.198.0/23      4777 2497 8359 43550 + Announce - aggregate of 178.57.198.0/24 (4777 2497 8359 43550) and 178.57.199.0/24 (4777 2497 8359 43550)
  178.57.198.0/24      4777 2497 8359 43550 - Withdrawn - aggregated with 178.57.199.0/24 (4777 2497 8359 43550)
  178.57.199.0/24      4777 2497 8359 43550 - Withdrawn - aggregated with 178.57.198.0/24 (4777 2497 8359 43550)
  178.57.200.0/22      4777 2497 3216 43550 + Announce - aggregate of 178.57.200.0/23 (4777 2497 3216 43550) and 178.57.202.0/23 (4777 2497 3216 43550)
  178.57.200.0/24      4777 2497 3216 43550 - Withdrawn - aggregated with 178.57.201.0/24 (4777 2497 3216 43550)
  178.57.201.0/24      4777 2497 3216 43550 - Withdrawn - aggregated with 178.57.200.0/24 (4777 2497 3216 43550)
  178.57.202.0/24      4777 2497 3216 43550 - Withdrawn - aggregated with 178.57.203.0/24 (4777 2497 3216 43550)
  178.57.203.0/24      4777 2497 3216 43550 - Withdrawn - aggregated with 178.57.202.0/24 (4777 2497 3216 43550)
  178.57.204.0/24      4777 2497 3216 43550   
  178.57.205.0/24      4777 2516 1299 9049 43550   
  178.57.206.0/23      4777 2497 3216 43550 + Announce - aggregate of 178.57.206.0/24 (4777 2497 3216 43550) and 178.57.207.0/24 (4777 2497 3216 43550)
  178.57.206.0/24      4777 2497 3216 43550 - Withdrawn - aggregated with 178.57.207.0/24 (4777 2497 3216 43550)
  178.57.207.0/24      4777 2497 3216 43550 - Withdrawn - aggregated with 178.57.206.0/24 (4777 2497 3216 43550)
  185.37.164.0/22      4777 2497 8359 43550 + Announce - aggregate of 185.37.164.0/23 (4777 2497 8359 43550) and 185.37.166.0/23 (4777 2497 8359 43550)
  185.37.164.0/24      4777 2497 8359 43550 - Withdrawn - aggregated with 185.37.165.0/24 (4777 2497 8359 43550)
  185.37.165.0/24      4777 2497 8359 43550 - Withdrawn - aggregated with 185.37.164.0/24 (4777 2497 8359 43550)
  185.37.166.0/24      4777 2497 8359 43550 - Withdrawn - aggregated with 185.37.167.0/24 (4777 2497 8359 43550)
  185.37.167.0/24      4777 2497 8359 43550 - Withdrawn - aggregated with 185.37.166.0/24 (4777 2497 8359 43550)

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

AS43550   20 More Specifics   20 Total Advertisements   DSC-AS - JSC Avantel, RU
    178.57.192.0/24               178.57.192.0/20
    178.57.193.0/24               178.57.192.0/20
    178.57.194.0/24               178.57.192.0/20
    178.57.195.0/24               178.57.192.0/20
    178.57.196.0/24               178.57.192.0/20
    178.57.197.0/24               178.57.192.0/20
    178.57.198.0/24               178.57.192.0/20
    178.57.199.0/24               178.57.192.0/20
    178.57.200.0/24               178.57.192.0/20
    178.57.201.0/24               178.57.192.0/20
    178.57.202.0/24               178.57.192.0/20
    178.57.203.0/24               178.57.192.0/20
    178.57.204.0/24               178.57.192.0/20
    178.57.205.0/24               178.57.192.0/20
    178.57.206.0/24               178.57.192.0/20
    178.57.207.0/24               178.57.192.0/20
    185.37.164.0/24               185.37.164.0/22
    185.37.165.0/24               185.37.164.0/22
    185.37.166.0/24               185.37.164.0/22
    185.37.167.0/24               185.37.164.0/22

Whois Entry

whois: 402603

IANA has recorded AS43550 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS43550\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 'AS43075 - AS44168'
             
             as-block:       AS43075 - AS44168
             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:        2023-12-11T15:09:58Z
             last-modified:  2023-12-11T15:09:58Z
             source:         RIPE
             
             % Information related to 'AS43550'
             
             % Abuse contact for 'AS43550' is 'lir@avantel.ru'
             
             aut-num:        AS43550
             as-name:        DSC-AS
             org:            ORG-CJcA1-RIPE
             admin-c:        LAB27-RIPE
             admin-c:        AVN65-RIPE
             tech-c:         SVS138-RIPE
             tech-c:         AVN65-RIPE
             import:         from AS21103 accept ANY
             import:         from AS199992 accept ANY
             import:         from AS198960 accept ANY
             import:         from AS20485 accept ANY
             import:         from AS48566 accept ANY
             import:         from AS29425 accept ANY
             import:         from AS12389 accept ANY
             export:         to AS21103 announce AS43550
             export:         to AS3216 announce AS198960
             export:         to AS3216 announce AS43550
             export:         to AS8359 announce AS43550
             export:         to AS20485 announce AS43550
             export:         to AS48566 announce ANY
             export:         to AS29425 announce AS43550
             export:         to AS12389 announce AS43550
             export:         to AS21103 announce AS48566
             export:         to AS12389 announce AS48566
             export:         to AS3216 announce AS199992
             export:         to AS8359 announce AS199992
             export:         to AS12389 announce AS199992
             export:         to AS12389 announce AS30745
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         AVANTEL-MNT
             created:        2007-08-21T08:33:56Z
             last-modified:  2023-09-11T09:13:02Z
             source:         RIPE
             
             organisation:   ORG-CJcA1-RIPE
             org-name:       JSC Avantel
             country:        RU
             reg-nr:         1025403651195
             org-type:       LIR
             address:        Skladochnaya str., 1, 15
             address:        127018
             address:        Moscow
             address:        RUSSIAN FEDERATION
             phone:          +73833630909
             fax-no:         +73833630939
             admin-c:        SVS138-RIPE
             admin-c:        LAB27-RIPE
             abuse-c:        AR16568-RIPE
             mnt-ref:        RIPE-NCC-HM-MNT
             mnt-ref:        AVANTEL-MNT
             mnt-ref:        ROSNIIROS-MNT
             mnt-ref:        ru-avm-1-mnt
             mnt-by:         RIPE-NCC-HM-MNT
             mnt-by:         AVANTEL-MNT
             created:        2008-04-24T12:04:02Z
             last-modified:  2026-05-13T07:32:16Z
             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
             % 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 1.122.1 (DEXTER)