Report for 12607

Name

--No AS Description--

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 AS4637) 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.

12607 Digital Bros. S.p.A. Autonomous System

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS12874   FASTWEB Fastweb Autonomous System

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
11781 AS12607  ORIGIN  Originate:       2304 /20.83  Transit:          0 /0.00  Digital Bros. S.p.A. Autonomous System

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       %
 1937 AS12607 Digital Bros. S.p.A. Autonomous System        8      7      1      2      6  75.00%


  Prefix               AS Path                              Aggregation Suggestion
  217.65.64.0/21       4637 3320 12874 12607 + Announce - aggregate of 217.65.64.0/22 (4637 3320 12874 12607) and 217.65.68.0/22 (4637 3320 12874 12607)
  217.65.64.0/24       4637 3320 12874 12607 - Withdrawn - aggregated with 217.65.65.0/24 (4637 3320 12874 12607)
  217.65.65.0/24       4637 3320 12874 12607 - Withdrawn - aggregated with 217.65.64.0/24 (4637 3320 12874 12607)
  217.65.66.0/24       4637 3320 12874 12607 - Withdrawn - aggregated with 217.65.67.0/24 (4637 3320 12874 12607)
  217.65.67.0/24       4637 3320 12874 12607 - Withdrawn - aggregated with 217.65.66.0/24 (4637 3320 12874 12607)
  217.65.68.0/23       4637 3320 12874 12607 - Withdrawn - aggregated with 217.65.70.0/23 (4637 3320 12874 12607)
  217.65.70.0/24       4637 3320 12874 12607 - Withdrawn - aggregated with 217.65.71.0/24 (4637 3320 12874 12607)
  217.65.71.0/24       4637 3320 12874 12607 - Withdrawn - aggregated with 217.65.70.0/24 (4637 3320 12874 12607)
  217.65.76.0/24       4637 3320 12874 12607   

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

AS12607   8 More Specifics   8 Total Advertisements   Digital Bros. S.p.A. Autonomous System
    217.65.64.0/24                217.65.64.0/20
    217.65.65.0/24                217.65.64.0/20
    217.65.66.0/24                217.65.64.0/20
    217.65.67.0/24                217.65.64.0/20
    217.65.68.0/23                217.65.64.0/20
    217.65.70.0/24                217.65.64.0/20
    217.65.71.0/24                217.65.64.0/20
    217.65.76.0/24                217.65.64.0/20

Whois Entry

whois: 402603

IANA has recorded AS12607 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS12607\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 'AS12557 - AS13223'
             
             as-block:       AS12557 - AS13223
             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:        2018-11-22T15:27:24Z
             last-modified:  2018-11-22T15:27:24Z
             source:         RIPE
             
             % This query was served by the RIPE Database Query Service version 1.122.1 (ABERDEEN)