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 68
IPv4 addresses 5,120
IPv6 addresses 0
ASN type ISP
Registry ripe
Allocated 24 years ago on Mar 26, 2002
Updated a year 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 68 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 █████████ 12
193.109.39.73 ██████████ 4
193.150.112.14 ██████████ 3
94.143.100.230 ███████ 2
193.109.36.190 ██████████ 2
193.150.112.12 ██████████ 2
193.109.39.79 ██████████ 1
193.150.112.22 ██████████ 1
193.109.36.45 ██████████ 1

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Useful for Cybersecurity

Peers

There are 65 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
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.
AS6057 Administracion Nacional de Telecomunicaciones
AS6204 INTERKVM HOST SRL
AS6758 Monaco Telecom S.A.
AS6939 Hurricane Electric LLC
AS7713 PT Telekomunikasi Indonesia
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
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
94.143.102.147 AS21101 Sistemi Hardware&Software S.P.A. 4.98ms from Milan, IT
94.143.101.74 AS21101 Sistemi Hardware&Software S.P.A. 3.15ms from Milan, IT
193.109.32.36 AS21101 Sistemi Hardware&Software S.P.A. 3.15ms from Milan, IT
193.109.37.254 AS21101 Sistemi Hardware&Software S.P.A. 3.53ms from Milan, IT
94.143.103.154 AS21101 Sistemi Hardware&Software S.P.A. 3.40ms from Milan, IT
94.143.98.249 AS21101 Sistemi Hardware&Software S.P.A. 5.42ms from Milan, IT
193.109.39.1 AS21101 Sistemi Hardware&Software S.P.A. 3.19ms from Milan, IT
193.109.35.254 AS21101 Sistemi Hardware&Software S.P.A. 3.20ms from Milan, IT
94.143.97.45 AS21101 Sistemi Hardware&Software S.P.A. 6.56ms from Milan, IT
193.150.112.253 AS21101 Sistemi Hardware&Software S.P.A. 5.36ms from Milan, IT
193.109.34.254 AS21101 Sistemi Hardware&Software S.P.A. 3.52ms from Milan, IT
193.109.38.1 AS21101 Sistemi Hardware&Software S.P.A. 3.58ms from Milan, IT
91.240.230.17 AS21101 Sistemi Hardware&Software S.P.A. 4.41ms from Milan, IT
94.143.96.254 AS21101 Sistemi Hardware&Software S.P.A. 3.13ms from Milan, IT
94.143.100.122 AS21101 Sistemi Hardware&Software S.P.A. 4.69ms from Milan, IT
193.109.33.5 AS21101 Sistemi Hardware&Software S.P.A. 3.23ms from Milan, IT
193.109.36.1 AS21101 Sistemi Hardware&Software S.P.A. 3.29ms 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
59.154.89.29 AS7474 SingTel Optus Pty Ltd 0.65ms from Adelaide, AU
4.245.23.29 AS8075 Microsoft Corporation 0.25ms from Amsterdam, NL
98.241.155.77 AS7922 Comcast Cable Communications, LLC 4.24ms from Ashburn, US
99.62.169.221 AS7018 AT&T Enterprises, LLC 7.52ms from Dallas, US
5.30.113.13 AS15802 Emirates Integrated Telecommunications Company PJSC 3.37ms from Dubai, AE
5.147.121.253 AS3209 Vodafone GmbH 4.59ms from Frankfurt am Main, DE
120.197.213.61 AS56040 China Mobile communications corporation 4.28ms from Guangzhou, CN
109.207.189.221 AS47438 Pskovline Ltd. 5.06ms from Saint Petersburg, RU
211.226.28.221 AS4766 Korea Telecom 1.12ms from Seoul, KR
123.214.112.157 AS9318 SK Broadband Co Ltd 5.83ms from Seoul, KR
126.9.86.45 AS17676 SoftBank Corp. 2.64ms from Tokyo, JP
99.208.20.109 AS812 Rogers Communications Canada Inc. 0.49ms from Toronto, CA
189.237.254.221 AS8151 UNINET 11.69ms from Tucson, US
111.21.93.61 AS9808 China Mobile Communications Group Co., Ltd. 6.35ms from Xi'an, CN
20.168.221.157 AS8075 Microsoft Corporation 0.44ms from Ashburn, US
81.186.26.253 AS8248 Computer Technology Institute and Press Diophantus 17.72ms from Athens, GR
89.186.113.253 AS20845 DIGI Tavkozlesi es Szolgaltato Kft. 6.21ms from Budapest, HU
23.229.28.221 AS55286 B2 Net Solutions Inc. 0.20ms from Buffalo, US
113.176.200.157 AS45899 VNPT Corp 2.29ms from Da Nang, VN
49.249.152.141 AS45820 Tata Teleservices ISP AS 1.48ms from Delhi, IN
18.198.137.13 AS16509 Amazon.com, Inc. 0.19ms from Frankfurt am Main, DE
125.183.62.141 AS17858 LG POWERCOMM 5.75ms from Incheon, KR
5.101.62.13 AS8595 OOO WestCall Ltd. 1.47ms from Moscow, RU
146.120.207.253 AS49376 Belka-Telecom Ltd. 5.85ms from Novosibirsk, RU
40.74.89.13 AS8075 Microsoft Corporation 0.32ms from Osaka, JP

Traceroute

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

$
traceroute -a -n -q1 -f3 193.109.36.102
traceroute to 193.109.36.102 (193.109.36.102): 64 hops max, 52 byte packets
3 [AS49434] 193.178.0.60 8.431 ms
4 [] 37.49.236.179 12.889 ms
5 [AS21101] 193.109.32.2 15.546 ms
Measurement taken from IPinfo ProbeNet in Paris, FR
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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