Report for 43731

Name

BARCLAYS-ITALY-NET, IT

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.

43731 BARCLAYS-ITALY-NET, IT

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS30722         VODAFONE-IT-ASN, IT
    AS12874         FASTWEB, IT

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
45105 AS43731        ORIGIN  Originate:        768 /22.42  Transit:          0 /0.00  BARCLAYS-ITALY-NET, IT

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       %
44354 AS43731       BARCLAYS-ITALY-NET, IT                             2      0      0      2      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  195.191.84.0/23      4777 2516 1273 30722 43731   
  195.191.85.0/24      4777 2516 6762 12874 43731   

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

AS43731   1 More Specifics   2 Total Advertisements   BARCLAYS-ITALY-NET, IT
    195.191.85.0/24               195.191.84.0/23

Whois Entry

whois: 402332

IANA has recorded AS43731 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS43731\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
             
             % Note: this output has been filtered.
             
             % Information related to 'AS43075 - AS44168'
             
             as-block:       AS43075 - AS44168
             descr:          RIPE NCC ASN block
             remarks:        These AS Numbers are assigned to network operators in the RIPE NCC service region.
             mnt-by:         RIPE-NCC-HM-MNT
             created:        2023-12-11T15:09:58Z
             last-modified:  2023-12-11T15:09:58Z
             source:         RIPE
             
             % Information related to 'AS43731'
             
             % Abuse contact for 'AS43731' is 'InformationSecurityTeam@barclayscorp.com'
             
             aut-num:        AS43731
             as-name:        BARCLAYS-ITALY-NET
             org:            ORG-CN41-RIPE
             import:         from AS12874 accept ANY
             export:         to AS12874 announce AS43731
             import:         from AS3313 accept ANY
             export:         to AS3313 announce AS43731
             import:         from AS3269 accept ANY
             export:         to AS3269 announce AS43731
             import:         from AS30722 accept ANY
             export:         to AS30722 announce AS43731
             admin-c:        LS12396-RIPE
             tech-c:         NT2863-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         BARCLAYS-ITALY-MNT
             created:        2010-01-25T16:14:51Z
             last-modified:  2018-11-08T15:08:23Z
             source:         RIPE
             sponsoring-org: ORG-IS39-RIPE
             
             organisation:   ORG-CN41-RIPE
             org-name:       Barclays Bank PLC
             country:        IT
             org-type:       OTHER
             address:        Via della Moscova 18
             address:        20121 Milano, Italy
             abuse-c:        BBAR2-RIPE
             mnt-ref:        BARCLAYS-ITALY-MNT
             mnt-by:         BARCLAYS-ITALY-MNT
             created:        2009-12-10T08:40:31Z
             last-modified:  2022-12-01T16:20:45Z
             source:         RIPE # Filtered
             
             %ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
             %
             % 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 1.121.2 (BUSA)