Report for 15887

Name

INFOGROUP-AS, 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.

15887 INFOGROUP-AS, IT

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

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
24263 AS15887        ORIGIN  Originate:       2048 /21.00  Transit:          0 /0.00  INFOGROUP-AS, 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       %
 6215 AS15887       INFOGROUP-AS, IT                                   8      8      1      1      7  87.50%


  Prefix               AS Path                              Aggregation Suggestion
  109.70.120.0/21      4777 2516 6762 12874 15887 + Announce - aggregate of 109.70.120.0/22 (4777 2516 6762 12874 15887) and 109.70.124.0/22 (4777 2516 6762 12874 15887)
  109.70.120.0/24      4777 2516 6762 12874 15887 - Withdrawn - aggregated with 109.70.121.0/24 (4777 2516 6762 12874 15887)
  109.70.121.0/24      4777 2516 6762 12874 15887 - Withdrawn - aggregated with 109.70.120.0/24 (4777 2516 6762 12874 15887)
  109.70.122.0/24      4777 2516 6762 12874 15887 - Withdrawn - aggregated with 109.70.123.0/24 (4777 2516 6762 12874 15887)
  109.70.123.0/24      4777 2516 6762 12874 15887 - Withdrawn - aggregated with 109.70.122.0/24 (4777 2516 6762 12874 15887)
  109.70.124.0/24      4777 2516 6762 12874 15887 - Withdrawn - aggregated with 109.70.125.0/24 (4777 2516 6762 12874 15887)
  109.70.125.0/24      4777 2516 6762 12874 15887 - Withdrawn - aggregated with 109.70.124.0/24 (4777 2516 6762 12874 15887)
  109.70.126.0/24      4777 2516 6762 12874 15887 - Withdrawn - aggregated with 109.70.127.0/24 (4777 2516 6762 12874 15887)
  109.70.127.0/24      4777 2516 6762 12874 15887 - Withdrawn - aggregated with 109.70.126.0/24 (4777 2516 6762 12874 15887)

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

AS15887   8 More Specifics   8 Total Advertisements   INFOGROUP-AS, IT
    109.70.120.0/24               109.70.120.0/21
    109.70.121.0/24               109.70.120.0/21
    109.70.122.0/24               109.70.120.0/21
    109.70.123.0/24               109.70.120.0/21
    109.70.124.0/24               109.70.120.0/21
    109.70.125.0/24               109.70.120.0/21
    109.70.126.0/24               109.70.120.0/21
    109.70.127.0/24               109.70.120.0/21

Whois Entry

whois: 402332

IANA has recorded AS15887 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS15887\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 'AS15835 - AS15963'
             
             as-block:       AS15835 - AS15963
             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:        2018-11-22T15:27:25Z
             last-modified:  2018-11-22T15:27:25Z
             source:         RIPE
             
             % Information related to 'AS15887'
             
             % Abuse contact for 'AS15887' is 'abuse@eng.it'
             
             aut-num:        AS15887
             org:            ORG-EIIS1-RIPE
             as-name:        INFOGROUP-AS
             import:         from AS3269 action pref=100; accept ANY
             import:         from AS12874 action pref=100; accept ANY
             import:         from AS8220 action pref=100; accept ANY
             export:         to AS3269 announce AS15887
             export:         to AS12874 announce AS15887
             export:         to AS8220 announce AS15887
             admin-c:        GALA5-RIPE
             tech-c:         GALA5-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         INFOGROUP-MNT
             mnt-by:         ENG-MO-MNT
             created:        1970-01-01T00:00:00Z
             last-modified:  2018-10-03T09:47:12Z
             source:         RIPE
             
             organisation:   ORG-EIIS1-RIPE
             org-name:       ENGINEERING INGEGNERIA INFORMATICA SPA
             country:        IT
             org-type:       LIR
             address:        Piazzale dell'Agricoltura, 24
             address:        00144
             address:        Roma
             address:        ITALY
             phone:          +390287002090
             fax-no:         +390252820566
             mnt-ref:        RIPE-NCC-HM-MNT
             mnt-ref:        ENG-MO-MNT
             mnt-by:         RIPE-NCC-HM-MNT
             mnt-by:         ENG-MO-MNT
             admin-c:        GALA5-RIPE
             admin-c:        RA6204-RIPE
             abuse-c:        ECR16-RIPE
             created:        2012-06-11T14:35:44Z
             last-modified:  2021-08-18T08:32:21Z
             source:         RIPE # Filtered
             
             role:           GROUP ADM - LIR ADMIN
             address:        via Vecchia Ferriera, 5
             address:        36100 Vicenza (VI)
             address:        Italy
             nic-hdl:        GALA5-RIPE
             mnt-by:         ENG-MO-MNT
             admin-c:        SM43-RIPE
             admin-c:        FI2187-RIPE
             admin-c:        MS35676-RIPE
             admin-c:        PGF42-RIPE
             admin-c:        MB57466-RIPE
             tech-c:         SM43-RIPE
             tech-c:         FI2187-RIPE
             tech-c:         MS35676-RIPE
             tech-c:         PGF42-RIPE
             tech-c:         MB57466-RIPE
             abuse-mailbox:  technet@eng-mo.it
             created:        2013-04-29T12:47:14Z
             last-modified:  2025-04-15T10:07:23Z
             source:         RIPE # Filtered
             
             % This query was served by the RIPE Database Query Service version 1.121.2 (BUSA)