Report for 21101

Name

SISTEMIUNO-AS ASP - Application Service Provider, 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.

21101 SISTEMIUNO-AS ASP - Application Service Provider, IT

  Adjacency:     2  Upstream:     1  Downstream:     1
  Upstream Adjacent AS list
    AS41327         FIBERTELECOM-AS Fiber Telecom S.p.A., IT
  Downstream Adjacent AS list
    AS13060         ASN-BASICNET L.go Maurizio Vitale, 1, IT

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
14883 AS21101        ORG+TRN Originate:       5120 /19.68  Transit:        256 /24.00 SISTEMIUNO-AS ASP - Application Service Provider, 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       %
 3846 AS21101       SISTEMIUNO-AS ASP - Application Service Provi     20     18      5      7     13  65.00%


  Prefix               AS Path                              Aggregation Suggestion
  91.240.230.0/23      4777 2497 6453 41327 21101 + Announce - aggregate of 91.240.230.0/24 (4777 2497 6453 41327 21101) and 91.240.231.0/24 (4777 2497 6453 41327 21101)
  91.240.230.0/24      4777 2497 6453 41327 21101 - Withdrawn - aggregated with 91.240.231.0/24 (4777 2497 6453 41327 21101)
  91.240.231.0/24      4777 2497 6453 41327 21101 - Withdrawn - aggregated with 91.240.230.0/24 (4777 2497 6453 41327 21101)
  94.143.96.0/23       4777 2497 6453 41327 21101 + Announce - aggregate of 94.143.96.0/24 (4777 2497 6453 41327 21101) and 94.143.97.0/24 (4777 2497 6453 41327 21101)
  94.143.96.0/24       4777 2497 6453 41327 21101 - Withdrawn - aggregated with 94.143.97.0/24 (4777 2497 6453 41327 21101)
  94.143.97.0/24       4777 2497 6453 41327 21101 - Withdrawn - aggregated with 94.143.96.0/24 (4777 2497 6453 41327 21101)
  94.143.98.0/24       4777 2497 6453 41327 21101   
  94.143.100.0/22      4777 2497 6453 41327 21101 + Announce - aggregate of 94.143.100.0/23 (4777 2497 6453 41327 21101) and 94.143.102.0/23 (4777 2497 6453 41327 21101)
  94.143.100.0/24      4777 2497 6453 41327 21101 - Withdrawn - aggregated with 94.143.101.0/24 (4777 2497 6453 41327 21101)
  94.143.101.0/24      4777 2497 6453 41327 21101 - Withdrawn - aggregated with 94.143.100.0/24 (4777 2497 6453 41327 21101)
  94.143.102.0/24      4777 2497 6453 41327 21101 - Withdrawn - aggregated with 94.143.103.0/24 (4777 2497 6453 41327 21101)
  94.143.103.0/24      4777 2497 6453 41327 21101 - Withdrawn - aggregated with 94.143.102.0/24 (4777 2497 6453 41327 21101)
  185.5.94.0/23        4777 2497 6453 41327 21101 + Announce - aggregate of 185.5.94.0/24 (4777 2497 6453 41327 21101) and 185.5.95.0/24 (4777 2497 6453 41327 21101)
  185.5.94.0/24        4777 2497 6453 41327 21101 - Withdrawn - aggregated with 185.5.95.0/24 (4777 2497 6453 41327 21101)
  185.5.95.0/24        4777 2497 6453 41327 21101 - Withdrawn - aggregated with 185.5.94.0/24 (4777 2497 6453 41327 21101)
  193.109.32.0/21      4777 2497 6453 41327 21101 + Announce - aggregate of 193.109.32.0/22 (4777 2497 6453 41327 21101) and 193.109.36.0/22 (4777 2497 6453 41327 21101)
  193.109.32.0/24      4777 2497 6453 41327 21101 - Withdrawn - aggregated with 193.109.33.0/24 (4777 2497 6453 41327 21101)
  193.109.33.0/24      4777 2497 6453 41327 21101 - Withdrawn - aggregated with 193.109.32.0/24 (4777 2497 6453 41327 21101)
  193.109.34.0/24      4777 2497 6453 41327 21101 - Withdrawn - aggregated with 193.109.35.0/24 (4777 2497 6453 41327 21101)
  193.109.35.0/24      4777 2497 6453 41327 21101 - Withdrawn - aggregated with 193.109.34.0/24 (4777 2497 6453 41327 21101)
  193.109.36.0/24      4777 2497 6453 41327 21101 - Withdrawn - aggregated with 193.109.37.0/24 (4777 2497 6453 41327 21101)
  193.109.37.0/24      4777 2497 6453 41327 21101 - Withdrawn - aggregated with 193.109.36.0/24 (4777 2497 6453 41327 21101)
  193.109.38.0/24      4777 2497 6453 41327 21101 - Withdrawn - aggregated with 193.109.39.0/24 (4777 2497 6453 41327 21101)
  193.109.39.0/24      4777 2497 6453 41327 21101 - Withdrawn - aggregated with 193.109.38.0/24 (4777 2497 6453 41327 21101)
  193.150.112.0/24     4777 2497 6453 41327 21101   

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

AS21101   19 More Specifics   20 Total Advertisements   SISTEMIUNO-AS ASP - Application Service Provider, IT
    91.240.230.0/24               91.240.230.0/23
    91.240.231.0/24               91.240.230.0/23
    94.143.96.0/24                94.143.96.0/21
    94.143.97.0/24                94.143.96.0/21
    94.143.98.0/24                94.143.96.0/21
    94.143.100.0/24               94.143.96.0/21
    94.143.101.0/24               94.143.96.0/21
    94.143.102.0/24               94.143.96.0/21
    94.143.103.0/24               94.143.96.0/21
    185.5.94.0/24                 185.5.92.0/22
    185.5.95.0/24                 185.5.92.0/22
    193.109.32.0/24               193.109.32.0/21
    193.109.33.0/24               193.109.32.0/21
    193.109.34.0/24               193.109.32.0/21
    193.109.35.0/24               193.109.32.0/21
    193.109.36.0/24               193.109.32.0/21
    193.109.37.0/24               193.109.32.0/21
    193.109.38.0/24               193.109.32.0/21
    193.109.39.0/24               193.109.32.0/21

Whois Entry

whois: 402332

IANA has recorded AS21101 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS21101\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 'AS21004 - AS21151'
             
             as-block:       AS21004 - AS21151
             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:        2018-11-22T15:27:27Z
             last-modified:  2018-11-22T15:27:27Z
             source:         RIPE
             
             % Information related to 'AS21101'
             
             % Abuse contact for 'AS21101' is 'abuse@unonet.it'
             
             aut-num:        AS21101
             as-name:        SISTEMIUNO-AS
             descr:          ASP - Application Service Provider
             descr:          Turin - IT
             org:            ORG-SUS6-RIPE
             import:         from AS49367 accept ANY
             export:         to AS49367 announce AS-SISTEMIUNO
             import:         from AS41327 accept ANY
             export:         to AS41327 announce AS-SISTEMIUNO
             import:         from AS12779 accept ANY
             export:         to AS12779 announce AS-SISTEMIUNO
             import:         from AS44091 accept AS44091
             export:         to AS44091 announce ANY
             import:         from AS13060 accept AS13060
             export:         to AS13060 announce ANY
             admin-c:        GPC3-RIPE
             tech-c:         GL4309-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         MNT-SISTEMIUNO
             created:        2002-03-26T22:30:05Z
             last-modified:  2025-03-05T09:23:58Z
             source:         RIPE
             
             organisation:   ORG-SUS6-RIPE
             org-name:       Sistemi Hardware&Software S.P.A.
             country:        IT
             org-type:       LIR
             address:        Via Torino n.176
             address:        10093
             address:        Collegno (TO)
             address:        ITALY
             phone:          +39114049111
             fax-no:         +39114049222
             abuse-c:        UAH9-RIPE
             admin-c:        GPC3-RIPE
             tech-c:         GL4309-RIPE
             mnt-ref:        RIPE-NCC-HM-MNT
             mnt-ref:        MNT-SISTEMIUNO
             mnt-by:         RIPE-NCC-HM-MNT
             mnt-by:         MNT-SISTEMIUNO
             created:        2008-11-18T09:24:02Z
             last-modified:  2021-02-02T15:44:49Z
             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 (DEXTER)