Report for 39140

Name

--No AS Description--

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 AS4637) 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.

39140 APPSER Appser Data Engineering S.L.

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS174     COGENT Cogent/PSI

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
14298 AS39140  ORIGIN  Originate:       1280 /21.68  Transit:          0 /0.00  APPSER Appser Data Engineering S.L.

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       %
 3432 AS39140 APPSER Appser Data Engineering S.L.           5      4      1      2      3  60.00%


  Prefix               AS Path                              Aggregation Suggestion
  87.238.88.0/22       4637 174 39140       + Announce - aggregate of 87.238.88.0/23 (4637 174 39140) and 87.238.90.0/23 (4637 174 39140)
  87.238.88.0/24       4637 174 39140       - Withdrawn - aggregated with 87.238.89.0/24 (4637 174 39140)
  87.238.89.0/24       4637 174 39140       - Withdrawn - aggregated with 87.238.88.0/24 (4637 174 39140)
  87.238.90.0/24       4637 174 39140       - Withdrawn - aggregated with 87.238.91.0/24 (4637 174 39140)
  87.238.91.0/24       4637 174 39140       - Withdrawn - aggregated with 87.238.90.0/24 (4637 174 39140)
  87.238.92.0/24       4637 174 39140         

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

AS39140   6 More Specifics   6 Total Advertisements   APPSER Appser Data Engineering S.L.
    87.238.88.0/24                87.238.88.0/21
    87.238.89.0/24                87.238.88.0/21
    87.238.90.0/24                87.238.88.0/21
    87.238.91.0/24                87.238.88.0/21
    87.238.92.0/24                87.238.88.0/21
    87.238.93.0/24                87.238.88.0/21

Prefixes added and withdrawn by this origin AS in the past 7 days.

    + 87.238.93.0/24              Announced

Whois Entry

whois: 402603

IANA has recorded AS39140 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS39140\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 'AS38912 - AS39599'
             
             as-block:       AS38912 - AS39599
             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
             
             % This query was served by the RIPE Database Query Service version 1.122.1 (BUSA)