ASN Lookup Tool

Sistemi Hardware&Software S.P.A. unonet.it IT IT 20 Routes

AS Data

AS21101

AS21101Sistemi Hardware&Software S.P.A.

AS Number 21101
AS Name SISTEMIUNO-AS
Organization Sistemi Hardware&Software S.P.A.(org-sus6-ripe)
Country IT
Website unonet.it
Number of IPv4 Routes 20
Number of IPv6 Routes 0
ASN type BUSINESS
Allocation Status ASSIGNED
Registry RIPE
Date Allocated 2002-03-26

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Use ASN data for AS21101 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
185.5.94.0/24 256
94.143.102.0/24 256
193.150.112.0/24 256
94.143.97.0/24 256
193.109.39.0/24 256
193.109.37.0/24 256
193.109.33.0/24 256
193.109.35.0/24 256
185.5.95.0/24 256
94.143.103.0/24 256

Raw Whois Response

% 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.
%       To receive output for a database update, use the "-B" flag.

% 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

person:         Giancarlo Lievore
org:            ORG-SUS6-RIPE
address:        Via Torino 176
address:        10093 Collegno (TO)
address:        Italy
phone:          +39 011 4049111
fax-no:         +39 011 4049222
mnt-by:         MNT-SISTEMIUNO
nic-hdl:        GL4309-RIPE
created:        1970-01-01T00:00:00Z
last-modified:  2009-05-12T08:48:37Z
source:         RIPE # Filtered

person:         Gian Piero Caspon
org:            ORG-SUS6-RIPE
address:        Via Torino 176
address:        10093 Collegno (TO)
address:        Italy
phone:          +39 011 4049111
fax-no:         +39 011 4049222
nic-hdl:        GPC3-RIPE
created:        1970-01-01T00:00:00Z
last-modified:  2012-07-03T08:01:24Z
source:         RIPE # Filtered
mnt-by:         MNT-SISTEMIUNO

% This query was served by the RIPE Database Query Service version 1.121.2 (ABERDEEN)

Parsed Whois Response

Peers

AS Number Description Country
AS198385 AlpineDC SA CH
AS49434 FBW NETWORKS SAS FR
AS39351 31173 Services AB SE
AS6939 Hurricane Electric LLC US
AS6204 ZET.NET IP Transit RO
AS60602 Inovare-Prim SRL MD
AS198150 SIACOM JSC GE
AS206014 SARL IPSET FR
AS8529 Zain Omantel International FZ-LLC AE
AS199524 G-Core Labs S.A. LU

Upstreams

AS Number Description Country
AS39120 Convergenze S.p.A. IT
AS30781 Free Pro SAS FR
AS14840 BR.Digital Telecom BR
AS39351 31173 Services AB SE
AS263444 Open X Tecnologia Ltda BR
AS6939 Hurricane Electric LLC US
AS6204 ZET.NET IP Transit RO
AS24961 WIIT AG DE
AS8298 IPng Networks GmbH CH
AS6057 Administracion Nacional de Telecomunicaciones UY

Downstreams

AS Number Description Country
AS13060 Basic Net SpA IT
AS44091 SISTEMI SPA IT

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Frequently Asked Questions

ASN AS21101 is an Autonomous System Number used to identify a network for BGP internet routing.
AS21101 is listed under Sistemi Hardware&Software S.P.A..
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.