Report for 47397

Name

BASE-AS - Base Ltd., 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.

47397 BASE-AS - Base Ltd., RU

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS3216          SOVAM-AS - PJSC "Vimpelcom", RU
    AS8359          MTS - MTS PJSC, RU

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
15871 AS47397        ORIGIN  Originate:       4608 /19.83  Transit:          0 /0.00  BASE-AS - Base Ltd., 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       %
45280 AS47397       BASE-AS - Base Ltd., RU                            4      0      0      4      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  31.41.96.0/21        4777 2497 8359 47397   
  85.234.96.0/22       4777 2497 8359 47397   
  91.206.18.0/23       4777 2497 8359 47397   
  194.28.152.0/22      4777 2497 8359 47397   

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

AS47397   1 More Specifics   4 Total Advertisements   BASE-AS - Base Ltd., RU
    85.234.96.0/22                85.234.96.0/19

Whois Entry

whois: 402609

IANA has recorded AS47397 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS47397\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 'AS47385 - AS47868'
             
             as-block:       AS47385 - AS47868
             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:        2024-07-08T14:18:47Z
             last-modified:  2024-07-08T14:18:47Z
             source:         RIPE
             
             % Information related to 'AS47397'
             
             % Abuse contact for 'AS47397' is 'alexnvis@gmail.com'
             
             aut-num:        AS47397
             as-name:        BASE-AS
             org:            ORG-BL61-RIPE
             import:         from AS3216 accept ANY
             import:         from AS8359 accept ANY
             import:         from AS48586 accept AS-BAIKAL-IX-PEERS
             export:         to AS3216 announce AS-BASE
             export:         to AS8359 announce AS-BASE
             export:         to AS48586 announce AS-BASE
             admin-c:        YVS16-RIPE
             tech-c:         YVS16-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         MNT-BASE
             created:        2008-06-12T13:05:57Z
             last-modified:  2026-03-02T14:04:13Z
             source:         RIPE # Filtered
             sponsoring-org: ORG-Vs35-RIPE
             
             organisation:   ORG-BL61-RIPE
             org-name:       Base Ltd.
             country:        RU
             reg-nr:         1033801767856
             org-type:       OTHER
             address:        Russia, Irkutsk, mrk. Universitetsky, 82
             abuse-c:        AR30533-RIPE
             mnt-ref:        MNT-BASE
             mnt-by:         MNT-BASE
             created:        2008-06-07T05:34:28Z
             last-modified:  2026-05-13T06:37:15Z
             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 1.122.1 (BUSA)