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 ██████████ 25
193.150.112.32 ██████████ 12
193.109.39.73 ██████████ 4
193.109.36.190 ██████████ 2
94.143.100.230 ███████ 2
193.150.112.12 ██████████ 2
185.5.94.222 ██████████ 1
193.109.39.79 ██████████ 1
91.240.231.56 ██████████ 1
193.109.36.40 ██████████ 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
AS24940 Hetzner Online GmbH
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.
AS43733 Viva Armenia CJSC
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
AS5394 Unidata
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.
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
193.109.38.1 AS21101 Sistemi Hardware&Software S.P.A. 3.56ms from Milan, IT
193.109.34.254 AS21101 Sistemi Hardware&Software S.P.A. 3.16ms from Milan, IT
193.109.33.4 AS21101 Sistemi Hardware&Software S.P.A. 3.15ms from Milan, IT
94.143.102.145 AS21101 Sistemi Hardware&Software S.P.A. 4.97ms from Milan, IT
94.143.97.45 AS21101 Sistemi Hardware&Software S.P.A. 20.28ms from Milan, IT
94.143.100.126 AS21101 Sistemi Hardware&Software S.P.A. 4.57ms from Milan, IT
94.143.103.153 AS21101 Sistemi Hardware&Software S.P.A. 3.10ms from Milan, IT
94.143.101.74 AS21101 Sistemi Hardware&Software S.P.A. 3.34ms from Milan, IT
94.143.96.254 AS21101 Sistemi Hardware&Software S.P.A. 3.37ms from Milan, IT
193.109.35.1 AS21101 Sistemi Hardware&Software S.P.A. 3.27ms from Milan, IT
193.109.37.254 AS21101 Sistemi Hardware&Software S.P.A. 3.71ms from Milan, IT
193.109.39.254 AS21101 Sistemi Hardware&Software S.P.A. 3.27ms from Milan, IT
193.109.36.1 AS21101 Sistemi Hardware&Software S.P.A. 3.42ms from Milan, IT
193.150.112.3 AS21101 Sistemi Hardware&Software S.P.A. 16.50ms from Milan, IT
193.109.32.51 AS21101 Sistemi Hardware&Software S.P.A. 3.03ms from Milan, IT
91.240.230.19 AS21101 Sistemi Hardware&Software S.P.A. 4.20ms from Milan, IT
94.143.98.145 AS21101 Sistemi Hardware&Software S.P.A. 5.88ms 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
105.105.125.141 AS36947 Telecom Algeria 15.38ms from Algiers, DZ
108.31.195.237 AS701 Verizon Business 2.35ms from Ashburn, US
202.36.133.125 AS9790 Two Degrees Networks Limited 1.94ms from Auckland, NZ
217.16.143.45 AS197423 Jotel d.o.o. 4.58ms from Belgrade, RS
190.49.112.125 AS22927 Telefonica de Argentina 1.71ms from Buenos Aires, AR
129.28.137.157 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.98ms from Chengdu, CN
97.234.139.141 AS6167 Verizon Business 18.44ms from Chicago, US
95.88.110.253 AS3209 Vodafone GmbH 3.95ms from Frankfurt am Main, DE
221.124.77.189 AS9304 HGC Global Communications Limited 0.97ms from Hong Kong, HK
120.210.205.141 AS9808 China Mobile Communications Group Co., Ltd. 2.79ms from Huainan, CN
99.184.70.173 AS7018 AT&T Enterprises, LLC 1.34ms from Kansas City, US
95.144.110.237 AS2856 British Telecommunications PLC 9.62ms from London, GB
90.211.13.237 AS5607 Sky UK Limited 6.06ms from London, GB
207.8.90.61 AS2828 Verizon Business 1.87ms from Los Angeles, US
180.101.51.29 AS134756 CHINANET Nanjing Jishan IDC network 0.34ms from Nanjing, CN
69.240.174.13 AS7922 Comcast Cable Communications, LLC 3.67ms from New York City, US
119.65.166.61 AS17858 LG POWERCOMM 1.79ms from Seoul, KR
202.148.211.125 AS152179 GLOBAL COMMUNICATION NETWORK LIMITED 1.12ms from Taipei, TW
83.29.162.157 AS5617 Orange Polska Spolka Akcyjna 6.90ms from Warsaw, PL
219.138.65.189 AS4134 CHINANET-BACKBONE 3.10ms from Wuhan, CN
124.89.92.61 AS4837 CHINA UNICOM China169 Backbone 4.58ms from Xi'an, CN
20.62.209.45 AS8075 Microsoft Corporation 0.43ms from Ashburn, US
40.136.115.125 AS7029 Windstream Communications LLC 0.34ms from Atlanta, US
79.230.69.93 AS3320 Deutsche Telekom AG 5.96ms from Frankfurt am Main, DE
213.32.27.29 AS16276 OVH SAS 0.07ms from Gravelines, FR

Traceroute

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

$
traceroute -a -n -q1 -f5 91.240.230.75
traceroute to 91.240.230.75 (91.240.230.75): 64 hops max, 52 byte packets
5 [] 217.29.66.89 24.268 ms
6 [AS21101] 193.109.32.66 24.718 ms
7 [AS21101] 91.240.230.75 29.208 ms
Measurement taken from IPinfo ProbeNet in Tirana, AL
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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