Report for 51043

Name

ASPIRE01 - Aspire Technology Solutions 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.

51043 ASPIRE01 - Aspire Technology Solutions Ltd, GB

  Adjacency:    12  Upstream:     5  Downstream:     7
  Upstream Adjacent AS list
    AS6461          ZAYO-6461 - Zayo Bandwidth, US
    AS7575          AARNET-AS-AP - Australian Academic and Research Network (AARNet), AU
    AS2914          NTT-DATA-2914 - NTT America, Inc., US
    AS1299          TWELVE99 - Arelion Sweden AB, SE
    AS174           COGENT-174 - Cogent Communications, LLC, US
  Downstream Adjacent AS list
    AS207925        SQUIRREL-HQ - Squirrel Internet Ltd, GB
    AS208118        NI-Technology-Ltd - N.I Technology Ltd., GB
    AS216207        NEWCASTLE-COUNCIL-AS - Newcastle City Council, GB
    AS205389        ZOOM-INTERNET - Zoom Internet Ltd, GB
    AS203185        PebbleTree - PEBBLETREE LTD, GB
    AS207089        uk-itsystems - IT Systems & Support Limited, GB
    AS201528        ORCHID-CELLMARK-CHORLEY - Orchid Cellmark Ltd, GB

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
4449  AS51043        ORG+TRN Originate:      47616 /16.46  Transit:       3840 /20.09 ASPIRE01 - Aspire Technology Solutions 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       %
23189 AS51043       ASPIRE01 - Aspire Technology Solutions Ltd, G     21      2      1     20      1   4.76%


  Prefix               AS Path                              Aggregation Suggestion
  5.22.136.0/21        4608 7575 51043        
  45.88.98.0/24        4608 7575 51043        
  77.73.9.0/24         4608 7575 51043        
  77.73.12.0/24        4608 7575 51043        
  82.197.74.0/24       4608 7575 51043        
  83.98.32.0/19        4608 7575 51043        
  109.207.16.0/21      4608 7575 51043        
  148.253.160.0/19     4608 7575 51043        
  159.242.64.0/18      4608 7575 51043        
  178.23.128.0/21      4608 7575 51043        
  185.59.180.0/22      4608 7575 51043        
  185.151.224.0/24     4608 7575 51043        
  185.151.226.0/23     4608 7575 51043      + Announce - aggregate of 185.151.226.0/24 (4608 7575 51043) and 185.151.227.0/24 (4608 7575 51043)
  185.151.226.0/24     4608 7575 51043      - Withdrawn - aggregated with 185.151.227.0/24 (4608 7575 51043)
  185.151.227.0/24     4608 7575 51043      - Withdrawn - aggregated with 185.151.226.0/24 (4608 7575 51043)
  185.173.67.0/24      4608 7575 51043        
  193.161.8.0/24       4608 7575 51043        
  193.161.11.0/24      4608 7575 51043        
  194.238.80.0/20      4608 7575 51043        
  194.247.49.0/24      4608 7575 51043        
  212.36.127.0/24      4608 7575 51043        
  212.47.86.0/23       4608 7575 51043        

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

AS51043   8 More Specifics   21 Total Advertisements   ASPIRE01 - Aspire Technology Solutions Ltd, GB
    45.88.98.0/24                 45.88.96.0/22
    109.207.16.0/21               109.207.16.0/20
    185.151.224.0/24              185.151.224.0/22
    185.151.226.0/24              185.151.224.0/22
    185.151.227.0/24              185.151.224.0/22
    193.161.8.0/24                193.161.8.0/22
    193.161.11.0/24               193.161.8.0/22
    212.36.127.0/24               212.36.96.0/19

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

    + 185.151.224.0/24            Announced
    + 185.151.226.0/24            Announced
    + 185.151.227.0/24            Announced
    - 185.151.224.0/22            Withdrawn

Whois Entry

whois: 402591

IANA has recorded AS51043 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS51043\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)