Report for 25098

Name

NETCALIBRE - Netcalibre Ltd, GB

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.

25098 NETCALIBRE - Netcalibre Ltd, GB

  Adjacency:     5  Upstream:     3  Downstream:     2
  Upstream Adjacent AS list
    AS20473         AS-VULTR - The Constant Company, LLC, US
    AS174           COGENT-174 - Cogent Communications, LLC, US
    AS1299          TWELVE99 - Arelion Sweden AB, SE
  Downstream Adjacent AS list
    AS208123        SPNA - SPN Alliance Limited, GB
    AS34675         PIH-UK - Prima Internet Holdings Limited, GB

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
5931  AS25098        ORG+TRN Originate:      26112 /17.33  Transit:       1280 /21.68 NETCALIBRE - Netcalibre Ltd, GB

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       %
21399 AS25098       NETCALIBRE - Netcalibre Ltd, GB                   12      2      1     11      1   8.33%


  Prefix               AS Path                              Aggregation Suggestion
  46.248.112.0/22      4777 2516 1299 25098   
  62.68.73.0/24        4777 2516 1299 25098   
  89.34.112.0/21       4777 2516 1299 25098   
  93.94.48.0/23        4777 2516 1299 25098 + Announce - aggregate of 93.94.48.0/24 (4777 2516 1299 25098) and 93.94.49.0/24 (4777 2516 1299 25098)
  93.94.48.0/24        4777 2516 1299 25098 - Withdrawn - aggregated with 93.94.49.0/24 (4777 2516 1299 25098)
  93.94.49.0/24        4777 2516 1299 25098 - Withdrawn - aggregated with 93.94.48.0/24 (4777 2516 1299 25098)
  152.89.30.0/23       4777 2516 1299 25098   
  165.65.208.0/20      4777 2516 1299 25098   
  193.201.70.0/23      4777 2516 1299 25098   
  213.230.192.0/18     4777 2516 1299 25098   
  213.230.255.0/24     4608 7575 20473 25098   
  217.60.239.0/24      4777 2516 1299 25098   
  217.60.246.0/24      4777 2516 1299 25098   

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

AS25098   7 More Specifics   12 Total Advertisements   NETCALIBRE - Netcalibre Ltd, GB
    46.248.112.0/22               46.248.96.0/19
    93.94.48.0/24                 93.94.48.0/21
    93.94.49.0/24                 93.94.48.0/21
    152.89.30.0/23                152.89.28.0/22
    213.230.255.0/24              213.230.192.0/18
    217.60.239.0/24               217.60.0.0/16
    217.60.246.0/24               217.60.0.0/16

Prefixes added and withdrawn by this origin AS in the past 7 days.

    + 165.65.208.0/20             Announced

Whois Entry

whois: 402592

IANA has recorded AS25098 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS25098\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 (SHETLAND)