Report for 206389

Name

libernet - Menno van Krimpen trading as Libernet, 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.

206389 libernet - Menno van Krimpen trading as Libernet, NL

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS39637         NETLOGICS-AS - ADES BV, NL
    AS216265        ARISTO-NET - ARISTO NETWORKS LTD, GB

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
22649 AS206389       ORIGIN  Originate:       2560 /20.68  Transit:          0 /0.00  libernet - Menno van Krimpen trading as Libernet, 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       %
14216 AS206389      libernet - Menno van Krimpen trading as Liber      7      4      1      4      3  42.86%


  Prefix               AS Path                              Aggregation Suggestion
  185.173.216.0/22     4608 137409 39637 206389   
  185.173.216.0/22     4777 2516 1273 216265 206389 + Announce - aggregate of 185.173.216.0/23 (4777 2516 1273 216265 206389) and 185.173.218.0/23 (4777 2516 1273 216265 206389)
  185.173.216.0/24     4777 2516 1273 216265 206389 - Withdrawn - aggregated with 185.173.217.0/24 (4777 2516 1273 216265 206389)
  185.173.217.0/24     4777 2516 1273 216265 206389 - Withdrawn - aggregated with 185.173.216.0/24 (4777 2516 1273 216265 206389)
  185.173.218.0/24     4777 2516 1273 216265 206389 - Withdrawn - aggregated with 185.173.219.0/24 (4777 2516 1273 216265 206389)
  185.173.219.0/24     4777 2516 1273 216265 206389 - Withdrawn - aggregated with 185.173.218.0/24 (4777 2516 1273 216265 206389)
  185.241.108.0/24     4608 137409 39637 206389   
  193.3.27.0/24        4608 137409 39637 206389   

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

AS206389   4 More Specifics   7 Total Advertisements   libernet - Menno van Krimpen trading as Libernet, NL
    185.173.216.0/24              185.173.216.0/22
    185.173.217.0/24              185.173.216.0/22
    185.173.218.0/24              185.173.216.0/22
    185.173.219.0/24              185.173.216.0/22

Prefixes added and withdrawn by this origin AS in the past 7 days.

    + 185.173.216.0/24            Announced
    + 185.173.217.0/24            Announced
    + 185.173.218.0/24            Announced
    + 185.173.219.0/24            Announced

Whois Entry

whois: 402625

IANA has recorded AS206389 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS206389\n