Report for 47543

Name

ATOM86-AS - atom86 BV, NL

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.

47543 ATOM86-AS - atom86 BV, NL

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS8455          ATOM86-AS - atom86 BV, NL

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
21514 AS47543        ORIGIN  Originate:       2816 /20.54  Transit:          0 /0.00  ATOM86-AS - atom86 BV, NL

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       %
12852 AS47543       ATOM86-AS - atom86 BV, NL                         11      6      3      8      3  27.27%


  Prefix               AS Path                              Aggregation Suggestion
  95.142.100.0/23      4608 1221 4637 8455 47543 + Announce - aggregate of 95.142.100.0/24 (4608 1221 4637 8455 47543) and 95.142.101.0/24 (4608 1221 4637 8455 47543)
  95.142.100.0/24      4608 1221 4637 8455 47543 - Withdrawn - aggregated with 95.142.101.0/24 (4608 1221 4637 8455 47543)
  95.142.101.0/24      4608 1221 4637 8455 47543 - Withdrawn - aggregated with 95.142.100.0/24 (4608 1221 4637 8455 47543)
  178.237.35.0/24      4608 1221 4637 8455 47543   
  178.237.36.0/23      4608 1221 4637 8455 47543 + Announce - aggregate of 178.237.36.0/24 (4608 1221 4637 8455 47543) and 178.237.37.0/24 (4608 1221 4637 8455 47543)
  178.237.36.0/24      4608 1221 4637 8455 47543 - Withdrawn - aggregated with 178.237.37.0/24 (4608 1221 4637 8455 47543)
  178.237.37.0/24      4608 1221 4637 8455 47543 - Withdrawn - aggregated with 178.237.36.0/24 (4608 1221 4637 8455 47543)
  178.237.38.0/24      4608 1221 4637 8455 47543   
  185.234.96.0/24      4608 1221 4637 8455 47543   
  185.234.97.0/24      4608 7575 2914 8455 47543   
  185.234.98.0/23      4608 7575 2914 8455 47543 + Announce - aggregate of 185.234.98.0/24 (4608 7575 2914 8455 47543) and 185.234.99.0/24 (4608 7575 2914 8455 47543)
  185.234.98.0/24      4608 7575 2914 8455 47543 - Withdrawn - aggregated with 185.234.99.0/24 (4608 7575 2914 8455 47543)
  185.234.99.0/24      4608 7575 2914 8455 47543 - Withdrawn - aggregated with 185.234.98.0/24 (4608 7575 2914 8455 47543)
  194.26.148.0/24      4608 1221 4637 8455 47543   

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

AS47543   10 More Specifics   11 Total Advertisements   ATOM86-AS - atom86 BV, NL
    95.142.100.0/24               95.142.96.0/20
    95.142.101.0/24               95.142.96.0/20
    178.237.35.0/24               178.237.32.0/20
    178.237.36.0/24               178.237.32.0/20
    178.237.37.0/24               178.237.32.0/20
    178.237.38.0/24               178.237.32.0/20
    185.234.96.0/24               185.234.96.0/22
    185.234.97.0/24               185.234.96.0/22
    185.234.98.0/24               185.234.96.0/22
    185.234.99.0/24               185.234.96.0/22

Whois Entry

whois: 402603

IANA has recorded AS47543 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS47543\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
             
             %ERROR:201: access denied for 203.119.110.26
             %
             % 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 (SHETLAND)