Report for 57525

Name

ASGNV - GRANDI NAVI VELOCI SPA, 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.

57525 ASGNV - GRANDI NAVI VELOCI SPA, IT

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS12874         FASTWEB - Fastweb SpA, IT

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
33149 AS57525        ORIGIN  Originate:       1280 /21.68  Transit:          0 /0.00  ASGNV - GRANDI NAVI VELOCI SPA, 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       %
13352 AS57525       ASGNV - GRANDI NAVI VELOCI SPA, IT                 5      4      1      2      3  60.00%


  Prefix               AS Path                              Aggregation Suggestion
  91.232.180.0/24      4608 7575 3303 12874 57525   
  185.150.228.0/22     4608 7575 3303 12874 57525 + Announce - aggregate of 185.150.228.0/23 (4608 7575 3303 12874 57525) and 185.150.230.0/23 (4608 7575 3303 12874 57525)
  185.150.228.0/24     4608 7575 3303 12874 57525 - Withdrawn - aggregated with 185.150.229.0/24 (4608 7575 3303 12874 57525)
  185.150.229.0/24     4608 7575 3303 12874 57525 - Withdrawn - aggregated with 185.150.228.0/24 (4608 7575 3303 12874 57525)
  185.150.230.0/24     4608 7575 3303 12874 57525 - Withdrawn - aggregated with 185.150.231.0/24 (4608 7575 3303 12874 57525)
  185.150.231.0/24     4608 7575 3303 12874 57525 - Withdrawn - aggregated with 185.150.230.0/24 (4608 7575 3303 12874 57525)

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

AS57525   4 More Specifics   5 Total Advertisements   ASGNV - GRANDI NAVI VELOCI SPA, IT
    185.150.228.0/24              185.150.228.0/22
    185.150.229.0/24              185.150.228.0/22
    185.150.230.0/24              185.150.228.0/22
    185.150.231.0/24              185.150.228.0/22

Whois Entry

whois: 402603

IANA has recorded AS57525 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS57525\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 'AS57370 - AS57973'
             
             as-block:       AS57370 - AS57973
             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:        2025-04-24T14:15:44Z
             last-modified:  2025-04-24T14:15:44Z
             source:         RIPE
             
             % Information related to 'AS57525'
             
             % Abuse contact for 'AS57525' is 'abuse@business.telecomitalia.it'
             
             aut-num:        AS57525
             as-name:        ASGNV
             org:            ORG-GNV1-RIPE
             import:         from AS3269 accept ANY
             export:         to AS3269 announce AS57525
             import:         from AS1267 accept ANY
             export:         to AS1267 announce AS57525
             import:         from AS12874 accept ANY
             import:         from AS28716 accept ANY
             export:         to AS12874 announce AS57525
             export:         to AS28716 announce AS57525
             admin-c:        BC2043-RIPE
             admin-c:        LS17166-RIPE
             tech-c:         BC2043-RIPE
             tech-c:         LS17166-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         INTERB-MNT
             mnt-by:         it-gnv-1-mnt
             created:        2011-11-22T12:58:01Z
             last-modified:  2026-01-13T11:18:36Z
             source:         RIPE
             sponsoring-org: ORG-IA34-RIPE
             
             organisation:   ORG-GNV1-RIPE
             org-name:       GRANDI NAVI VELOCI SPA
             country:        IT
             reg-nr:         13217910150
             org-type:       OTHER
             address:        Via Fieschi 17, 16121 - GENOVA-ITALY
             abuse-c:        AR28761-RIPE
             mnt-ref:        INTERB-MNT
             mnt-by:         INTERB-MNT
             created:        2011-11-09T11:49:58Z
             last-modified:  2026-05-13T05:22:00Z
             source:         RIPE # Filtered
             
             %ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
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             % Access from your host has been temporarily denied.
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             % This query was served by the RIPE Database Query Service version 1.122.1 (SHETLAND)