Report for 42425

Name

ASN-AVANZATI - PSA S.r.l., 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.

42425 ASN-AVANZATI - PSA S.r.l., IT

  Adjacency:     3  Upstream:     2  Downstream:     1
  Upstream Adjacent AS list
    AS12779         ITGATE - IT.Gate S.p.A., IT
    AS174           COGENT-174 - Cogent Communications, LLC, US
  Downstream Adjacent AS list
    AS34650         ADB-AS - ALFA DI ADB LUPOTTO & ASSOCIATI SOCIETA' DI CONSULENZA FINANZIARIA SPA BREVEMENTE ALFA SCF SPA, IT

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
13667 AS42425        ORG+TRN Originate:       6144 /19.42  Transit:        768 /22.42 ASN-AVANZATI - PSA S.r.l., 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       %
 2722 AS42425       ASN-AVANZATI - PSA S.r.l., IT                     24     24      4      4     20  83.33%


  Prefix               AS Path                              Aggregation Suggestion
  2.59.4.0/22          4777 2497 174 42425  + Announce - aggregate of 2.59.4.0/23 (4777 2497 174 42425) and 2.59.6.0/23 (4777 2497 174 42425)
  2.59.4.0/24          4777 2497 174 42425  - Withdrawn - aggregated with 2.59.5.0/24 (4777 2497 174 42425)
  2.59.5.0/24          4777 2497 174 42425  - Withdrawn - aggregated with 2.59.4.0/24 (4777 2497 174 42425)
  2.59.6.0/24          4777 2497 174 42425  - Withdrawn - aggregated with 2.59.7.0/24 (4777 2497 174 42425)
  2.59.7.0/24          4777 2497 174 42425  - Withdrawn - aggregated with 2.59.6.0/24 (4777 2497 174 42425)
  94.125.232.0/21      4777 2497 174 42425  + Announce - aggregate of 94.125.232.0/22 (4777 2497 174 42425) and 94.125.236.0/22 (4777 2497 174 42425)
  94.125.232.0/24      4777 2497 174 42425  - Withdrawn - aggregated with 94.125.233.0/24 (4777 2497 174 42425)
  94.125.233.0/24      4777 2497 174 42425  - Withdrawn - aggregated with 94.125.232.0/24 (4777 2497 174 42425)
  94.125.234.0/24      4777 2497 174 42425  - Withdrawn - aggregated with 94.125.235.0/24 (4777 2497 174 42425)
  94.125.235.0/24      4777 2497 174 42425  - Withdrawn - aggregated with 94.125.234.0/24 (4777 2497 174 42425)
  94.125.236.0/24      4777 2497 174 42425  - Withdrawn - aggregated with 94.125.237.0/24 (4777 2497 174 42425)
  94.125.237.0/24      4777 2497 174 42425  - Withdrawn - aggregated with 94.125.236.0/24 (4777 2497 174 42425)
  94.125.238.0/24      4777 2497 174 42425  - Withdrawn - aggregated with 94.125.239.0/24 (4777 2497 174 42425)
  94.125.239.0/24      4777 2497 174 42425  - Withdrawn - aggregated with 94.125.238.0/24 (4777 2497 174 42425)
  178.255.184.0/21     4777 2497 174 42425  + Announce - aggregate of 178.255.184.0/22 (4777 2497 174 42425) and 178.255.188.0/22 (4777 2497 174 42425)
  178.255.184.0/24     4777 2497 174 42425  - Withdrawn - aggregated with 178.255.185.0/24 (4777 2497 174 42425)
  178.255.185.0/24     4777 2497 174 42425  - Withdrawn - aggregated with 178.255.184.0/24 (4777 2497 174 42425)
  178.255.186.0/24     4777 2497 174 42425  - Withdrawn - aggregated with 178.255.187.0/24 (4777 2497 174 42425)
  178.255.187.0/24     4777 2497 174 42425  - Withdrawn - aggregated with 178.255.186.0/24 (4777 2497 174 42425)
  178.255.188.0/24     4777 2497 174 42425  - Withdrawn - aggregated with 178.255.189.0/24 (4777 2497 174 42425)
  178.255.189.0/24     4777 2497 174 42425  - Withdrawn - aggregated with 178.255.188.0/24 (4777 2497 174 42425)
  178.255.190.0/24     4777 2497 174 42425  - Withdrawn - aggregated with 178.255.191.0/24 (4777 2497 174 42425)
  178.255.191.0/24     4777 2497 174 42425  - Withdrawn - aggregated with 178.255.190.0/24 (4777 2497 174 42425)
  185.28.80.0/22       4777 2497 174 42425  + Announce - aggregate of 185.28.80.0/23 (4777 2497 174 42425) and 185.28.82.0/23 (4777 2497 174 42425)
  185.28.80.0/24       4777 2497 174 42425  - Withdrawn - aggregated with 185.28.81.0/24 (4777 2497 174 42425)
  185.28.81.0/24       4777 2497 174 42425  - Withdrawn - aggregated with 185.28.80.0/24 (4777 2497 174 42425)
  185.28.82.0/24       4777 2497 174 42425  - Withdrawn - aggregated with 185.28.83.0/24 (4777 2497 174 42425)
  185.28.83.0/24       4777 2497 174 42425  - Withdrawn - aggregated with 185.28.82.0/24 (4777 2497 174 42425)

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

AS42425   24 More Specifics   24 Total Advertisements   ASN-AVANZATI - PSA S.r.l., IT
    2.59.4.0/24                   2.59.4.0/22
    2.59.5.0/24                   2.59.4.0/22
    2.59.6.0/24                   2.59.4.0/22
    2.59.7.0/24                   2.59.4.0/22
    94.125.232.0/24               94.125.232.0/21
    94.125.233.0/24               94.125.232.0/21
    94.125.234.0/24               94.125.232.0/21
    94.125.235.0/24               94.125.232.0/21
    94.125.236.0/24               94.125.232.0/21
    94.125.237.0/24               94.125.232.0/21
    94.125.238.0/24               94.125.232.0/21
    94.125.239.0/24               94.125.232.0/21
    178.255.184.0/24              178.255.184.0/21
    178.255.185.0/24              178.255.184.0/21
    178.255.186.0/24              178.255.184.0/21
    178.255.187.0/24              178.255.184.0/21
    178.255.188.0/24              178.255.184.0/21
    178.255.189.0/24              178.255.184.0/21
    178.255.190.0/24              178.255.184.0/21
    178.255.191.0/24              178.255.184.0/21
    185.28.80.0/24                185.28.80.0/22
    185.28.81.0/24                185.28.80.0/22
    185.28.82.0/24                185.28.80.0/22
    185.28.83.0/24                185.28.80.0/22

Whois Entry

whois: 402599

IANA has recorded AS42425 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS42425\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 203.119.106.26
             %
             % 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 (BUSA)