Report for 20559

Name

FUNDAMENTS-AS - Fundaments 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.

20559 FUNDAMENTS-AS - Fundaments B.V., NL

  Adjacency:     5  Upstream:     4  Downstream:     1
  Upstream Adjacent AS list
    AS20562         OPEN-PEERING-AS - Broadband Hosting B.V., NL
    AS24785         JOINTTRANSIT-AS - Broadband Hosting B.V., NL
    AS6461          ZAYO-6461 - Zayo Bandwidth, US
    AS174           COGENT-174 - Cogent Communications, LLC, US
  Downstream Adjacent AS list
    AS39390         mainfreight - Mainfreight Holding BV, NL

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
5138  AS20559        ORG+TRN Originate:      34560 /16.92  Transit:       1024 /22.00 FUNDAMENTS-AS - Fundaments 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       %
35476 AS20559       FUNDAMENTS-AS - Fundaments B.V., NL               31      0      0     31      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  5.172.40.0/21        4777 2497 174 20559    
  31.200.208.0/21      4777 2497 174 20559    
  37.220.168.0/21      4777 2497 174 20559    
  45.13.164.0/22       4777 2497 174 20559    
  45.133.196.0/22      4777 2497 174 20559    
  45.146.124.0/22      4777 2497 174 20559    
  46.19.216.0/21       4777 2497 174 20559    
  46.226.88.0/21       4777 2497 174 20559    
  78.31.112.0/21       4777 2497 174 20559    
  85.209.108.0/22      4777 2497 174 20559    
  88.218.152.0/22      4777 2497 174 20559    
  91.197.72.0/22       4777 2497 174 20559    
  91.210.127.0/24      4777 2516 174 20559    
  91.218.148.0/22      4777 2497 174 20559    
  91.224.248.0/23      4777 2497 174 20559    
  91.234.193.0/24      4777 2497 174 20559    
  93.186.176.0/20      4777 2497 174 20559    
  185.41.136.0/22      4777 2497 174 20559    
  185.46.64.0/22       4777 2497 174 20559    
  185.51.56.0/22       4777 2497 174 20559    
  185.52.60.0/22       4777 2497 174 20559    
  185.113.84.0/22      4777 2497 174 20559    
  185.122.116.0/22     4777 2497 174 20559    
  185.157.145.0/24     4777 2497 174 20559    
  185.202.253.0/24     4777 2497 174 20559    
  185.202.254.0/24     4777 2497 174 20559    
  193.37.204.0/22      4777 2497 174 20559    
  193.187.188.0/22     4777 2497 174 20559    
  194.9.85.0/24        4777 2497 174 20559    
  194.213.112.0/23     4777 2497 174 20559    
  213.249.72.0/24      4777 2497 174 20559    

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

AS20559   5 More Specifics   31 Total Advertisements   FUNDAMENTS-AS - Fundaments B.V., NL
    185.157.145.0/24              185.157.144.0/22
    185.202.253.0/24              185.202.252.0/22
    185.202.254.0/24              185.202.252.0/22
    194.9.85.0/24                 194.9.84.0/23
    213.249.72.0/24               213.249.64.0/19

Whois Entry

whois: 402609

IANA has recorded AS20559 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS20559\n