AS number 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
Number of IPv4 5,120
Number of IPv6 0
ASN type ISP
Registry ripe
Allocated 23 years ago on Mar 26, 2002
Updated 6 months ago on Mar 05, 2025
Netblock Company Num of IPs
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
91.240.230.0/24 Sistemi Hardware&Software S.P.A. 256
91.240.231.0/24 Sistemi Hardware&Software S.P.A. 256
94.143.100.0/24 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
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

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 23 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
193.150.112.12 ██████████ 2
94.143.100.230 ███████ 2
193.109.36.190 ██████████ 2
193.109.36.117 ██████████ 1
193.150.112.19 ██████████ 1
193.150.112.22 ██████████ 1

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Useful for Cybersecurity

Peers

There are 62 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 Provider
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
AS2613 Willem van Gulik
AS29075 IELO Main Network
AS30781 Free Pro SAS
AS3303 Swisscom (Switzerland) Ltd
AS34019 Hivane Association
AS34177 CELESTE SAS
AS34224 Neterra Ltd.
AS34288 Kantonsschule Zug
AS35280 F5 Networks SARL
AS35426 NXT Initiative SAS
AS35600 Vedege SAS
AS36236 NetActuate, Inc
AS37100 SEACOM Limited
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.
AS6204 INTERKVM HOST SRL
AS6758 Monaco Telecom S.A.
AS6939 Hurricane Electric LLC
AS8218 Zayo Infrastructure France SA
AS8298 IPng Networks GmbH
AS8660 Italiaonline S.p.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
94.143.96.254 AS21101 Sistemi Hardware&Software S.P.A. 3.16ms from Milan, IT
94.143.98.145 AS21101 Sistemi Hardware&Software S.P.A. 5.34ms from Milan, IT
94.143.100.123 AS21101 Sistemi Hardware&Software S.P.A. 4.59ms from Milan, IT
94.143.101.74 AS21101 Sistemi Hardware&Software S.P.A. 3.47ms from Milan, IT
94.143.97.45 AS21101 Sistemi Hardware&Software S.P.A. 6.29ms from Milan, IT
193.109.32.64 AS21101 Sistemi Hardware&Software S.P.A. 3.12ms from Milan, IT
91.240.230.19 AS21101 Sistemi Hardware&Software S.P.A. 4.44ms from Milan, IT
94.143.103.153 AS21101 Sistemi Hardware&Software S.P.A. 3.27ms from Milan, IT
193.109.36.1 AS21101 Sistemi Hardware&Software S.P.A. 3.16ms from Milan, IT
193.109.35.254 AS21101 Sistemi Hardware&Software S.P.A. 3.57ms from Milan, IT
193.109.34.254 AS21101 Sistemi Hardware&Software S.P.A. 3.73ms from Milan, IT
193.109.38.1 AS21101 Sistemi Hardware&Software S.P.A. 3.94ms from Milan, IT
193.150.112.61 AS21101 Sistemi Hardware&Software S.P.A. 4.90ms from Milan, IT
193.109.39.254 AS21101 Sistemi Hardware&Software S.P.A. 3.57ms from Milan, IT
193.109.33.229 AS21101 Sistemi Hardware&Software S.P.A. 3.16ms from Milan, IT
94.143.102.145 AS21101 Sistemi Hardware&Software S.P.A. 4.89ms from Milan, IT
193.109.37.254 AS21101 Sistemi Hardware&Software S.P.A. 3.21ms 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
103.115.160.253 AS137852 BIZCOM (NT) PTY. LTD. 17.07ms from Adelaide, AU
172.76.153.45 AS5650 Frontier Communications of America, Inc. 12.91ms from Ashburn, US
81.184.109.77 AS6739 VODAFONE ONO, S.A. 6.77ms from Barcelona, ES
154.180.13.29 AS8452 TE-AS 7.72ms from Cairo, EG
118.125.68.205 AS4134 CHINANET-BACKBONE 3.63ms from Chengdu, CN
69.204.54.29 AS11351 Charter Communications Inc 19.02ms from Chicago, US
76.29.47.109 AS7922 Comcast Cable Communications, LLC 6.53ms from Chicago, US
34.246.93.93 AS16509 Amazon.com, Inc. 0.16ms from Dublin, IE
142.93.162.109 AS14061 DigitalOcean, LLC 0.23ms from Frankfurt am Main, DE
149.7.27.253 AS28776 ISV TECH LIMITED 0.73ms from Frankfurt am Main, DE
113.175.26.237 AS45899 VNPT Corp 2.06ms from Hanoi, VN
113.170.135.13 AS45899 VNPT Corp 2.32ms from Ho Chi Minh City, VN
86.1.175.189 AS5089 Virgin Media Limited 3.60ms from London, GB
88.11.176.141 AS3352 TELEFONICA DE ESPANA S.A.U. 8.77ms from Madrid, ES
183.130.198.205 AS4134 CHINANET-BACKBONE 10.48ms from Nanchang, CN
189.128.72.237 AS8151 UNINET 1.19ms from Santiago de Queretaro, MX
221.163.132.205 AS4766 Korea Telecom 1.75ms from Seoul, KR
175.124.202.125 AS9318 SK Broadband Co Ltd 0.98ms from Seoul, KR
119.235.122.205 AS20661 State Company of Electro Communications Turkmentelecom 17.26ms from Tashkent, UZ
172.191.205.93 AS8075 Microsoft Corporation 0.61ms from Ashburn, US
31.7.33.205 AS57152 Nuh Ahmet Firat trading as TEKNET YAZLIM VE BILGISAYAR TEKNOLOJILERI 14.91ms from Izmir, TR
81.97.193.205 AS5089 Virgin Media Limited 6.05ms from London, GB
97.65.122.77 AS3549 Level 3 Parent, LLC 0.72ms from Los Angeles, US
207.93.9.237 AS7029 Windstream Communications LLC 15.02ms from Miami, US
185.242.181.93 AS41720 REVOLUTION PROVIDER SRL 0.08ms from Milan, IT

Traceroute

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

$
traceroute -a -n -q1 94.143.103.153
traceroute to 94.143.103.153 (94.143.103.153): 64 hops max, 52 byte packets
3 [] 194.116.96.39 3.674 ms
Measurement taken from IPinfo ProbeNet in Milan, IT
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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