Report for 200560

Name

MET-Amsterdam - GVB Infra B.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.

200560 MET-Amsterdam - GVB Infra B.V., NL

  Adjacency:     2  Upstream:     1  Downstream:     1
  Upstream Adjacent AS list
    AS8220          COLT - COLT Technology Services Group Limited, GB
  Downstream Adjacent AS list
    AS205637        vri - Gemeente Amsterdam, NL

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
39476 AS200560       ORG+TRN Originate:       1024 /22.00  Transit:       1024 /22.00 MET-Amsterdam - GVB Infra B.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       %
18168 AS200560      MET-Amsterdam - GVB Infra B.V., NL                 3      3      1      1      2  66.67%


  Prefix               AS Path                              Aggregation Suggestion
  185.103.56.0/22      4777 2497 8220 200560 + Announce - aggregate of 185.103.56.0/23 (4777 2497 8220 200560) and 185.103.58.0/23 (4777 2497 8220 200560)
  185.103.56.0/24      4777 2497 8220 200560 - Withdrawn - aggregated with 185.103.57.0/24 (4777 2497 8220 200560)
  185.103.57.0/24      4777 2497 8220 200560 - Withdrawn - aggregated with 185.103.56.0/24 (4777 2497 8220 200560)
  185.103.58.0/23      4777 2497 8220 200560 - Withdrawn - aggregated with 185.103.56.0/23 (4777 2497 8220 200560)

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

AS200560   3 More Specifics   3 Total Advertisements   MET-Amsterdam - GVB Infra B.V., NL
    185.103.56.0/24               185.103.56.0/22
    185.103.57.0/24               185.103.56.0/22
    185.103.58.0/23               185.103.56.0/22

Whois Entry

whois: 402591

IANA has recorded AS200560 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS200560\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 (BUSA)