Autonomous System details

AS21101

Sistemi Hardware&Software S.P.A.  ·  unonet.it

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AS21101 – Sistemi Hardware&Software S.P.A.

Field Value
Country Italy
Website unonet.it
Hosted domains 67
IPv4 addresses 5,120
IPv6 addresses 0
ASN type ISP
Registry ripe
Allocated 24 years ago on Mar 26, 2002
Updated 9 months ago on Mar 05, 2025
Netblock Company Num of IPs
91.240.230.0/24 Sistemi Hardware&Software S.P.A. 256
91.240.231.0/24 Sistemi Hardware&Software S.P.A. 256
94.143.96.0/24 Single IP xDSL Customers 256
94.143.97.0/24 Single IP xDSL customers 256
94.143.98.0/24 Sistemi Hardware&Software S.P.A. 256
94.143.100.0/24 CASINO DE LA VALLEE SPA 256
94.143.101.0/24 Sistemi Hardware&Software S.P.A. 256
94.143.102.0/24 Sistemi Hardware&Software S.P.A. 256
94.143.103.0/24 Sistemi Hardware&Software S.P.A. 256
185.5.94.0/24 Sistemi Hardware&Software S.P.A. 256
185.5.95.0/24 Sistemi Hardware&Software S.P.A. 256
193.109.32.0/24 Sistemi Hardware&Software S.P.A. 256
193.109.33.0/24 A.DI.CO.M GROUP SRL 256
193.109.34.0/24 Sistemi Hardware&Software S.P.A. 256
193.109.35.0/24 Sistemi Hardware&Software S.P.A. 256
193.109.36.0/24 Sistemi Hardware&Software S.P.A. 256
193.109.37.0/24 Sistemi Hardware&Software S.P.A. 256
193.109.38.0/24 Sistemi Hardware&Software S.P.A. 256
193.109.39.0/24 Sistemi Hardware&Software S.P.A. 256
193.150.112.0/24 SATIZ TECHNICAL PUBLISHING & MULTIMEDIA S.R.L. 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details


                                                ASHandle:       AS21101
                                                OrgID:          AS21101
                                                ASName:         AS21101
                                                ASNumber:       AS21101
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 67 domain names hosted across 22 IP addresses on this ASN.

IP Address Domain Domains on this IP
193.150.112.15 █████████ 31
193.150.112.32 ██████████ 11
193.109.39.73 ██████████ 4
193.150.112.14 ██████████ 3
193.109.36.190 ██████████ 2
94.143.100.230 ███████ 2
193.150.112.12 ██████████ 2
193.109.36.47 █████████ 1
91.240.231.56 ██████████ 1
193.109.36.45 ██████████ 1

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Useful for Cybersecurity

Peers

There are 67 peers for this ASN.

Peers Name
AS12637 SEEWEB s.r.l.
AS12779 IT.Gate S.p.A.
AS13060 Basic Net SpA
AS132337 Axclusive
AS13237 euNetworks GmbH
AS137409 GSL Networks Pty LTD
AS14840 BR.Digital Telecom
AS15547 netplus.ch SA
AS15605 Connesi s.p.a.
AS16347 ADISTA SAS
AS1828 Unitas Global
AS198150 SIACOM JSC
AS198385 AlpineDC SA
AS199524 G-Core Labs S.A.
AS2027 MilkyWan Association
AS20764 CJSC RASCOM
AS209823 Enki Multimedia EURL
AS212483 LEVEL EIGHTY-SIX COMMUNICATIONS LTD
AS24482 SG.GS
AS24961 WIIT AG
AS2613 Association Romandix
AS263444 Open X Tecnologia Ltda
AS29075 IELO Main Network
AS30781 Free Pro SAS
AS32590 Valve Corporation
AS3303 Swisscom (Switzerland) Ltd
AS34019 Hivane Association
AS34177 CELESTE SAS
AS34288 Kantonsschule Zug
AS35280 F5 Networks SARL
AS35426 NXT Initiative SAS
AS35600 Vedege SAS
AS36236 NetActuate, Inc
AS37721 Virtual Technologies & Solutions
AS39120 Convergenze S.p.A.
AS39351 31173 Services AB
AS41327 Fiber Telecom S.p.A.
AS44091 SISTEMI SPA
AS44097 AUTONOMOUS CLOSET
AS4455 IX Reach Ltd
AS49434 FBW NETWORKS SAS
AS49544 i3D.net B.V
AS49605 Digital Telecommunication Services S.r.l.
AS49709 Videobyte S.r.l.
AS50628 Leonix Telecom
AS50877 Airbeam S.r.l.
AS51185 MainStreaming SpA
AS5405 Inter.link GmbH
AS56665 Proximus Luxembourg S.A.
AS56987 ABACLOUDA SAS
AS57111 NOVA NETWORKS S.R.L.
AS58308 Cusae SARL
AS58511 Anycast Global Backbone
AS59919 Brainbox S.r.l.
AS60171 AFR-IX TELECOM S.A.
AS60501 Sirius Technology SRL
AS6057 Administracion Nacional de Telecomunicaciones
AS6204 INTERKVM HOST SRL
AS6758 Monaco Telecom S.A.
AS6939 Hurricane Electric LLC
AS8218 Zayo Infrastructure France SA
AS8298 IPng Networks GmbH
AS8529 Zain Omantel International FZ-LLC
AS8660 Italiaonline S.p.A.
AS8708 DIGI ROMANIA S.A.
AS8966 EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC
AS9009 M247 Europe SRL
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS12779 IT.Gate S.p.A.
AS41327 Fiber Telecom S.p.A.
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Downstreams

There are 2 downstreams for this ASN.

Downstreams Name
AS13060 Basic Net SpA
AS44091 SISTEMI SPA
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Pingable IPs

17 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
94.143.102.145 AS21101 Sistemi Hardware&Software S.P.A. 4.96ms from Milan, IT
193.109.33.243 AS21101 Sistemi Hardware&Software S.P.A. 3.21ms from Milan, IT
91.240.230.18 AS21101 Sistemi Hardware&Software S.P.A. 4.08ms from Milan, IT
193.109.37.254 AS21101 Sistemi Hardware&Software S.P.A. 3.16ms from Milan, IT
193.109.38.1 AS21101 Sistemi Hardware&Software S.P.A. 3.96ms from Milan, IT
193.150.112.61 AS21101 Sistemi Hardware&Software S.P.A. 4.91ms from Milan, IT
94.143.103.154 AS21101 Sistemi Hardware&Software S.P.A. 3.57ms from Milan, IT
94.143.100.124 AS21101 Sistemi Hardware&Software S.P.A. 4.47ms from Milan, IT
94.143.96.255 AS21101 Sistemi Hardware&Software S.P.A. 3.25ms from Milan, IT
193.109.36.1 AS21101 Sistemi Hardware&Software S.P.A. 3.65ms from Milan, IT
94.143.98.250 AS21101 Sistemi Hardware&Software S.P.A. 4.94ms from Milan, IT
94.143.97.45 AS21101 Sistemi Hardware&Software S.P.A. 6.03ms from Milan, IT
193.109.39.254 AS21101 Sistemi Hardware&Software S.P.A. 3.27ms from Milan, IT
193.109.34.254 AS21101 Sistemi Hardware&Software S.P.A. 3.30ms from Milan, IT
193.109.32.77 AS21101 Sistemi Hardware&Software S.P.A. 3.13ms from Milan, IT
193.109.35.1 AS21101 Sistemi Hardware&Software S.P.A. 3.18ms from Milan, IT
94.143.101.74 AS21101 Sistemi Hardware&Software S.P.A. 3.18ms from Milan, IT

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
157.151.204.29 AS31898 Oracle Corporation 0.43ms from Ashburn, US
60.226.183.157 AS1221 Telstra Limited 7.69ms from Brisbane, AU
84.116.128.13 AS6830 Liberty Global Europe Holding B.V. 19.12ms from Dublin, IE
69.163.159.125 AS26347 New Dream Network, LLC 0.30ms from Hillsboro, US
176.163.229.93 AS5410 Bouygues Telecom SA 2.49ms from Marseille, FR
76.156.113.141 AS7922 Comcast Cable Communications, LLC 4.09ms from Minneapolis, US
207.61.37.221 AS577 Bell Canada 3.67ms from Montreal, CA
96.248.60.77 AS701 Verizon Business 3.30ms from New York City, US
119.47.203.237 AS7679 QTnet,Inc. 12.19ms from Osaka, JP
90.29.43.109 AS3215 Orange S.A. 9.45ms from Paris, FR
81.255.97.93 AS3215 Orange S.A. 1.54ms from Paris, FR
78.44.174.125 AS16019 Vodafone Czech Republic a.s. 0.56ms from Prague, CZ
34.199.55.13 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
209.200.217.205 AS21947 Blackfoot Telephone Cooperative, Inc. 15.44ms from Seattle, US
104.116.111.45 AS16625 Akamai Technologies, Inc. 0.37ms from Sydney, AU
41.101.141.13 AS36947 Telecom Algeria 11.44ms from Valencia, ES
40.121.49.61 AS8075 Microsoft Corporation 0.42ms from Ashburn, US
46.246.223.221 AS1241 Forthnet 1.92ms from Athens, GR
96.37.130.253 AS20115 Charter Communications LLC 11.19ms from Atlanta, US
108.211.14.93 AS7018 AT&T Enterprises, LLC 13.86ms from Atlanta, US
50.144.90.77 AS7922 Comcast Cable Communications, LLC 2.08ms from Atlanta, US
118.172.68.13 AS23969 TOT Public Company Limited 10.38ms from Bangkok, TH
80.199.164.173 AS3292 TDC Holding A/S 1.01ms from Copenhagen, DK
84.140.38.189 AS3320 Deutsche Telekom AG 2.65ms from Duesseldorf, DE
2.102.46.221 AS13285 TalkTalk Communications Limited 2.55ms from London, GB

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

$
traceroute -a -n -q1 -f5 94.143.100.14
traceroute to 94.143.100.14 (94.143.100.14): 64 hops max, 52 byte packets
5 [AS21101] 193.109.32.66 22.856 ms
6 [AS21101] 193.109.32.73 22.954 ms
7 *
8 [AS21101] 94.143.100.14 38.876 ms
Measurement taken from IPinfo ProbeNet in Luxembourg, LU
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS21101 at robtex.

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