Report for 39900

Name

GOODTEC - SIA GOOD, LV

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.

39900 GOODTEC - SIA GOOD, LV

  Adjacency:     2  Upstream:     1  Downstream:     1
  Upstream Adjacent AS list
    AS9002          RETN-AS - RETN Limited, GB
  Downstream Adjacent AS list
    AS215540        GCS-AS - GLOBAL CONNECTIVITY SOLUTIONS LLP, GB

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
19150 AS39900        ORG+TRN Originate:       3328 /20.30  Transit:       1024 /22.00 GOODTEC - SIA GOOD, LV

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       %
22671 AS39900       GOODTEC - SIA GOOD, LV                             9      2      1      8      1  11.11%


  Prefix               AS Path                              Aggregation Suggestion
  45.15.67.0/24        4608 7575 2914 9002 39900   
  72.56.52.0/23        4777 2516 3257 9002 39900 + Announce - aggregate of 72.56.52.0/24 (4777 2516 3257 9002 39900) and 72.56.53.0/24 (4777 2516 3257 9002 39900)
  72.56.52.0/24        4777 2516 3257 9002 39900 - Withdrawn - aggregated with 72.56.53.0/24 (4777 2516 3257 9002 39900)
  72.56.53.0/24        4777 2516 3257 9002 39900 - Withdrawn - aggregated with 72.56.52.0/24 (4777 2516 3257 9002 39900)
  77.90.46.0/24        4608 7575 2914 9002 39900   
  95.164.91.0/24       4777 2516 3257 9002 39900   
  138.249.142.0/23     4608 7575 2914 9002 39900   
  141.98.184.0/22      4608 7575 2914 9002 39900   
  193.124.254.0/24     4777 2516 3257 9002 39900   
  194.9.118.0/24       4608 7575 2914 9002 39900   

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

AS39900   6 More Specifics   9 Total Advertisements   GOODTEC - SIA GOOD, LV
    45.15.67.0/24                 45.15.64.0/22
    72.56.52.0/24                 72.56.0.0/16
    72.56.53.0/24                 72.56.0.0/16
    77.90.46.0/24                 77.90.0.0/18
    95.164.91.0/24                95.164.0.0/16
    138.249.142.0/23              138.249.0.0/16

Whois Entry

whois: 402613

IANA has recorded AS39900 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS39900\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 'AS39601 - AS39935'
             
             as-block:       AS39601 - AS39935
             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:        2023-08-29T07:47:54Z
             last-modified:  2023-08-29T07:47:54Z
             source:         RIPE
             
             % Information related to 'AS39900'
             
             % Abuse contact for 'AS39900' is 'abuse@goodtec.lv'
             
             aut-num:        AS39900
             as-name:        GOODTEC
             org:            ORG-SG425-RIPE
             admin-c:        DP16697-RIPE
             import:         from AS215540 accept AS215540
             export:         to AS215540 announce ANY
             tech-c:         DP16697-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         GOODTEC-MNT
             created:        2017-11-13T15:46:00Z
             last-modified:  2026-06-09T13:19:58Z
             source:         RIPE
             
             organisation:   ORG-SG425-RIPE
             geoloc:         56.946 24.10589
             org-name:       SIA GOOD
             country:        LV
             reg-nr:         43603067005
             org-type:       LIR
             address:        Brivibas iela 52
             address:        LV-1011
             address:        Riga
             address:        LATVIA
             phone:          +37122355660
             admin-c:        DP16697-RIPE
             tech-c:         DP16697-RIPE
             abuse-c:        AR69545-RIPE
             mnt-by:         RIPE-NCC-HM-MNT
             mnt-by:         GOODTEC-MNT
             created:        2022-12-20T09:08:11Z
             last-modified:  2026-05-13T07:05:24Z
             source:         RIPE # Filtered
             mnt-ref:        GOODTEC-MNT
             
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             % Access from your host has been temporarily denied.
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             % This query was served by the RIPE Database Query Service version 1.122.1 (SHETLAND)