Report for 28771

Name

VIE-AS - Flughafen Wien Aktiengesellschaft, AT

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.

28771 VIE-AS - Flughafen Wien Aktiengesellschaft, AT

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS1764          NEXTLAYER-AS - Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH, AT

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
21429 AS28771        ORIGIN  Originate:       2816 /20.54  Transit:          0 /0.00  VIE-AS - Flughafen Wien Aktiengesellschaft, AT

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       %
12374 AS28771       VIE-AS - Flughafen Wien Aktiengesellschaft, A     10      4      1      7      3  30.00%


  Prefix               AS Path                              Aggregation Suggestion
  83.68.143.0/24       4608 7575 2914 1764 28771   
  83.68.146.0/24       4608 7575 2914 1764 28771   
  92.118.216.0/22      4608 7575 2914 1764 28771 + Announce - aggregate of 92.118.216.0/23 (4608 7575 2914 1764 28771) and 92.118.218.0/23 (4608 7575 2914 1764 28771)
  92.118.216.0/24      4608 7575 2914 1764 28771 - Withdrawn - aggregated with 92.118.217.0/24 (4608 7575 2914 1764 28771)
  92.118.217.0/24      4608 7575 2914 1764 28771 - Withdrawn - aggregated with 92.118.216.0/24 (4608 7575 2914 1764 28771)
  92.118.218.0/24      4608 7575 2914 1764 28771 - Withdrawn - aggregated with 92.118.219.0/24 (4608 7575 2914 1764 28771)
  92.118.219.0/24      4608 7575 2914 1764 28771 - Withdrawn - aggregated with 92.118.218.0/24 (4608 7575 2914 1764 28771)
  185.188.19.0/24      4608 7575 2914 1764 28771   
  193.32.28.0/23       4608 7575 2914 1764 28771   
  193.43.158.0/24      4608 7575 2914 1764 28771   
  217.61.241.0/24      4608 7575 2914 1764 28771   

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

AS28771   6 More Specifics   10 Total Advertisements   VIE-AS - Flughafen Wien Aktiengesellschaft, AT
    83.68.143.0/24                83.68.136.0/21
    83.68.146.0/24                83.68.144.0/20
    92.118.216.0/24               92.118.216.0/22
    92.118.217.0/24               92.118.216.0/22
    92.118.218.0/24               92.118.216.0/22
    92.118.219.0/24               92.118.216.0/22

Whois Entry

whois: 402599

IANA has recorded AS28771 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS28771\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)