Report for 201017

Name

Achmea - Achmea Interne Diensten N.V., 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.

201017 Achmea - Achmea Interne Diensten N.V., NL

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS39686         AS-EUROFIBER - Eurofiber Nederland BV, NL
    AS8220          COLT - COLT Technology Services Group Limited, GB

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
21711 AS201017       ORIGIN  Originate:       2816 /20.54  Transit:          0 /0.00  Achmea - Achmea Interne Diensten N.V., 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       %
 6041 AS201017      Achmea - Achmea Interne Diensten N.V., NL         11     10      2      3      8  72.73%


  Prefix               AS Path                              Aggregation Suggestion
  145.219.6.0/24       4777 2516 8220 201017   
  145.219.8.0/21       4777 2516 8220 201017 + Announce - aggregate of 145.219.8.0/22 (4777 2516 8220 201017) and 145.219.12.0/22 (4777 2516 8220 201017)
  145.219.8.0/24       4777 2516 8220 201017 - Withdrawn - aggregated with 145.219.9.0/24 (4777 2516 8220 201017)
  145.219.9.0/24       4777 2516 8220 201017 - Withdrawn - aggregated with 145.219.8.0/24 (4777 2516 8220 201017)
  145.219.10.0/24      4777 2516 8220 201017 - Withdrawn - aggregated with 145.219.11.0/24 (4777 2516 8220 201017)
  145.219.11.0/24      4777 2516 8220 201017 - Withdrawn - aggregated with 145.219.10.0/24 (4777 2516 8220 201017)
  145.219.12.0/24      4777 2516 8220 201017 - Withdrawn - aggregated with 145.219.13.0/24 (4777 2516 8220 201017)
  145.219.13.0/24      4777 2516 8220 201017 - Withdrawn - aggregated with 145.219.12.0/24 (4777 2516 8220 201017)
  145.219.14.0/24      4777 2516 8220 201017 - Withdrawn - aggregated with 145.219.15.0/24 (4777 2516 8220 201017)
  145.219.15.0/24      4777 2516 8220 201017 - Withdrawn - aggregated with 145.219.14.0/24 (4777 2516 8220 201017)
  145.219.16.0/23      4777 2516 8220 201017 + Announce - aggregate of 145.219.16.0/24 (4777 2516 8220 201017) and 145.219.17.0/24 (4777 2516 8220 201017)
  145.219.16.0/24      4777 2516 8220 201017 - Withdrawn - aggregated with 145.219.17.0/24 (4777 2516 8220 201017)
  145.219.17.0/24      4777 2516 8220 201017 - Withdrawn - aggregated with 145.219.16.0/24 (4777 2516 8220 201017)

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

AS201017   11 More Specifics   11 Total Advertisements   Achmea - Achmea Interne Diensten N.V., NL
    145.219.6.0/24                145.219.0.0/16
    145.219.8.0/24                145.219.0.0/16
    145.219.9.0/24                145.219.0.0/16
    145.219.10.0/24               145.219.0.0/16
    145.219.11.0/24               145.219.0.0/16
    145.219.12.0/24               145.219.0.0/16
    145.219.13.0/24               145.219.0.0/16
    145.219.14.0/24               145.219.0.0/16
    145.219.15.0/24               145.219.0.0/16
    145.219.16.0/24               145.219.0.0/16
    145.219.17.0/24               145.219.0.0/16

Whois Entry

whois: 402591

IANA has recorded AS201017 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS201017\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 203.119.106.26
             %
             % 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 (BUSA)