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
193.109.33.244 ███████ 1
193.109.36.29 █████████ 1

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Useful for Cybersecurity

Peers

There are 66 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
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
193.109.33.229 AS21101 Sistemi Hardware&Software S.P.A. 3.14ms from Milan, IT
94.143.103.153 AS21101 Sistemi Hardware&Software S.P.A. 3.74ms from Milan, IT
193.109.34.254 AS21101 Sistemi Hardware&Software S.P.A. 3.31ms from Milan, IT
193.109.36.1 AS21101 Sistemi Hardware&Software S.P.A. 3.51ms from Milan, IT
94.143.102.147 AS21101 Sistemi Hardware&Software S.P.A. 4.81ms from Milan, IT
193.109.32.53 AS21101 Sistemi Hardware&Software S.P.A. 3.15ms from Milan, IT
193.109.39.1 AS21101 Sistemi Hardware&Software S.P.A. 3.23ms from Milan, IT
94.143.100.122 AS21101 Sistemi Hardware&Software S.P.A. 4.62ms from Milan, IT
193.109.38.1 AS21101 Sistemi Hardware&Software S.P.A. 3.55ms from Milan, IT
94.143.96.254 AS21101 Sistemi Hardware&Software S.P.A. 3.25ms from Milan, IT
193.150.112.27 AS21101 Sistemi Hardware&Software S.P.A. 4.95ms from Milan, IT
193.109.35.254 AS21101 Sistemi Hardware&Software S.P.A. 3.62ms from Milan, IT
91.240.230.82 AS21101 Sistemi Hardware&Software S.P.A. 4.42ms from Milan, IT
193.109.37.254 AS21101 Sistemi Hardware&Software S.P.A. 3.59ms from Milan, IT
94.143.101.73 AS21101 Sistemi Hardware&Software S.P.A. 3.12ms from Milan, IT
94.143.98.251 AS21101 Sistemi Hardware&Software S.P.A. 5.21ms from Milan, IT
94.143.97.45 AS21101 Sistemi Hardware&Software S.P.A. 6.18ms 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
41.155.67.13 AS29614 Ghana Telecommunications Company Limited 2.32ms from Accra, GH
173.236.63.109 AS32475 Internap Holding LLC 0.87ms from Chicago, US
179.34.121.237 AS26615 TIM S/A 10.96ms from Fortaleza, BR
221.124.77.189 AS9304 HGC Global Communications Limited 1.22ms from Hong Kong, HK
172.248.27.109 AS20001 Charter Communications Inc 5.98ms from Los Angeles, US
83.52.55.221 AS3352 TELEFONICA DE ESPANA S.A.U. 8.43ms from Madrid, ES
67.14.0.125 AS209 CenturyLink Communications, LLC 19.04ms from New York City, US
187.5.250.29 AS8167 V tal 1.22ms from Novo Hamburgo, BR
46.218.165.77 AS15557 Societe Francaise Du Radiotelephone - SFR SA 3.34ms from Paris, FR
13.218.197.13 AS14618 Amazon.com, Inc. 0.63ms from Reston, US
177.85.51.253 AS28210 GIGA MAIS FIBRA TELECOMUNICACOES S.A. 3.35ms from Rio de Janeiro, BR
115.141.237.13 AS17858 LG POWERCOMM 1.55ms from Seoul, KR
106.244.21.45 AS3786 LG DACOM Corporation 1.85ms from Seoul, KR
110.1.46.29 AS10013 FreeBit Co.,Ltd. 9.21ms from Tokyo, JP
24.36.33.173 AS7992 Cogeco Connexion Inc. 6.11ms from Toronto, CA
86.96.74.125 AS5384 Emirates Internet 4.31ms from Al Fujairah City, AE
108.211.14.93 AS7018 AT&T Enterprises, LLC 13.89ms from Atlanta, US
73.237.126.45 AS7922 Comcast Cable Communications, LLC 3.58ms from Atlanta, US
111.160.134.61 AS4837 CHINA UNICOM China169 Backbone 7.36ms from Beijing, CN
184.67.87.173 AS6327 Shaw Communications 0.86ms from Calgary, CA
72.9.123.237 AS32160 CTI Fiber 5.47ms from Chicago, US
86.14.50.221 AS5089 Virgin Media Limited 8.08ms from Erith, GB
5.81.182.13 AS2856 British Telecommunications PLC 5.38ms from London, GB
86.30.17.93 AS5089 Virgin Media Limited 10.46ms from London, GB
47.146.92.141 AS5650 Frontier Communications of America, Inc. 1.98ms from Los Angeles, US

Traceroute

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

$
traceroute -a -n -q1 -f4 193.109.33.230
traceroute to 193.109.33.230 (193.109.33.230): 64 hops max, 52 byte packets
4 [AS9498] 116.119.61.234 125.938 ms
5 *
6 *
7 [AS41327] 185.157.230.202 164.284 ms
Measurement taken from IPinfo ProbeNet in Kolkata, IN
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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