Autonomous System details

AS208171

CSO S.r.l.s.  ·  cso.it

Italy

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AS208171 – CSO S.r.l.s.

Field Value
Country Italy
Website cso.it
Hosted domains 13
IPv4 addresses 512
IPv6 addresses 1,208,925,819,614,629,174,706,176
ASN type Business
Registry ripe
Allocated 4 years ago on Feb 25, 2022
Updated 2 months ago on Nov 10, 2025

IP Ranges

Netblock Company Num of IPs
103.189.191.0/24 CSO S.r.l.s. 256
185.224.30.0/24 CSO S.r.l.s. 256
Netblock Company
2a12:8d40:c50::/48 CSO S.r.l.s. - Milano (IT)
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WHOIS Details

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                                                ASHandle:       AS208171
                                                OrgID:          AS208171
                                                ASName:         AS208171
                                                ASNumber:       AS208171
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 13 domain names hosted across 1 IP address on this ASN.

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IP Address Domain Domains on this IP
185.224.30.130 ██████████ 13

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Peers

There are 26 peers for this ASN.

Peers Name
AS14840 BR.Digital Telecom
AS198150 SIACOM JSC
AS200242 Ember Ana Reimer
AS209022 Tschajera Limited
AS209823 Enki Multimedia EURL
AS212123 Red Panda Network
AS212483 LEVEL EIGHTY-SIX COMMUNICATIONS LTD
AS263444 Open X Tecnologia Ltda
AS29049 Delta Telecom Ltd
AS34927 iFog GmbH
AS39120 Convergenze S.p.A.
AS39351 31173 Services AB
AS41051 FREETRANSIT Project
AS41666 Institute for Pyrotechnical Cleaning (limited company)
AS44324 MoeDove LLC
AS44901 Belcloud LTD
AS47498 iFog GmbH
AS47536 PathConnect GmbH
AS50869 FREEIX REMOTE
AS51019 Ljósnet
AS53062 ALT | GRUPO BRASIL TECPAR
AS58299 Openfactory GmbH
AS60326 0xDEADBEEF LTD
AS61049 Exascale Ltd
AS8298 IPng Networks GmbH
AS924 Cloudie Networks LLC
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS34927 iFog GmbH
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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
185.224.30.254 AS208171 CSO S.r.l.s. 0.76ms from Milan, IT
2a12:8d40:c50::1 AS208171 CSO S.r.l.s. 0.72ms 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
172.208.21.155 AS8075 Microsoft Corporation 0.61ms from Ashburn, US
222.152.135.187 AS4771 Spark New Zealand Trading Ltd. 5.86ms from Auckland, NZ
54.186.190.171 AS16509 Amazon.com, Inc. 0.11ms from Boardman, US
139.140.117.155 AS22847 Bowdoin College 4.02ms from Boston, US
96.236.34.235 AS701 Verizon Business 5.20ms from Boston, US
174.0.10.27 AS6327 Shaw Communications 4.65ms from Calgary, CA
102.222.51.91 AS327750 JENNY INTERNET (PTY) LTD 0.13ms from Johannesburg, ZA
103.172.166.235 AS142063 Grand Tel Private Limited 7.32ms from Lahore, PK
143.159.62.187 AS6871 Plusnet 5.37ms from London, GB
176.212.56.187 AS57378 JSC "ER-Telecom Holding" 16.26ms from Moscow, RU
1.13.191.91 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.14ms from Nanjing, CN
176.51.178.251 AS12389 PJSC Rostelecom 1.43ms from Novosibirsk, RU
149.169.185.43 AS2900 Arizona Tri University Network 0.82ms from Phoenix, US
179.210.249.203 AS28573 Claro NXT Telecomunicacoes Ltda 6.39ms from Rio de Janeiro, BR
123.77.212.59 AS56046 China Mobile communications corporation 15.61ms from Shanghai, CN
1.158.102.155 AS1221 Telstra Limited 7.36ms from Sydney, AU
124.140.149.203 AS9824 JCOM Co., Ltd. 10.91ms from Tokyo, JP
173.71.182.155 AS701 Verizon Business 6.28ms from Ashburn, US
70.21.26.139 AS701 Verizon Business 1.72ms from Ashburn, US
117.213.18.123 AS9829 National Internet Backbone 10.53ms from Bengaluru, IN
75.69.175.187 AS7922 Comcast Cable Communications, LLC 8.72ms from Boston, US
35.210.50.251 AS15169 Google LLC 0.16ms from Brussels, BE
142.251.171.187 AS15169 Google LLC 1.13ms from Council Bluffs, US
34.122.146.59 AS396982 Google LLC 0.10ms from Council Bluffs, US
119.0.36.251 AS4134 CHINANET-BACKBONE 3.80ms from Guiyang, CN

Traceroute

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

$
traceroute -a -n -q1 -m5 103.189.191.181
traceroute to 103.189.191.181 (103.189.191.181): 5 hops max, 52 byte packets
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Asuncion, PY
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 AS208171 at robtex.

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