Autonomous System details

AS197197

CETIN a.s.  ·  cetin.cz

Czechia

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AS197197 – CETIN a.s.

Field Value
Country Czechia
Website cetin.cz
Hosted domains 23
IPv4 addresses 16,384
IPv6 addresses 79,228,162,514,264,337,593,543,950,336
ASN type ISP
Registry ripe
Allocated 16 years ago on Jul 28, 2010
Updated 5 months ago on Oct 21, 2025

IP Ranges

Netblock Company Num of IPs
109.224.64.0/18 CETIN a.s. 16,384
Netblock Company
2a00:7e80::/32 CETIN a.s.
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WHOIS Details

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                                                ASHandle:       AS197197
                                                OrgID:          AS197197
                                                ASName:         AS197197
                                                ASNumber:       AS197197
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 23 domain names hosted across 15 IP addresses on this ASN.

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IP Address Domain Domains on this IP
109.224.64.9 ██████████ 6
109.224.74.205 ██████████ 2
109.224.96.72 ██████████ 2
109.224.74.219 ██████████ 2
109.224.90.96 █████████ 1
109.224.98.16 ██████████ 1
109.224.73.22 ███████ 1
109.224.75.201 ██████████ 1
109.224.98.143 ████████ 1
109.224.91.185 ██████████ 1

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Peers

There is 1 peer for this ASN.

Peers Name
AS16246 O2 Czech Republic, a.s.
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ASN API & Database

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS16246 O2 Czech Republic, a.s.
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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
109.224.76.193 AS197197 CETIN a.s. 7.31ms from Prague, CZ
109.224.93.31 AS197197 CETIN a.s. 7.68ms from Prague, CZ
109.224.83.1 AS197197 CETIN a.s. 6.84ms from Prague, CZ
109.224.112.1 AS197197 CETIN a.s. 6.63ms from Prague, CZ
109.224.69.1 AS197197 CETIN a.s. 6.72ms from Prague, CZ
109.224.64.250 AS197197 CETIN a.s. 6.61ms from Prague, CZ
2a00:7e80::107:1 AS197197 CETIN a.s. 6.60ms from Prague, CZ
109.224.78.129 AS197197 CETIN a.s. 6.76ms from Prague, CZ
109.224.88.245 AS197197 CETIN a.s. 11.64ms from Prague, CZ
109.224.72.1 AS197197 CETIN a.s. 6.84ms from Prague, CZ
109.224.99.99 AS197197 CETIN a.s. 8.16ms from Prague, CZ
109.224.80.1 AS197197 CETIN a.s. 7.50ms from Prague, CZ
109.224.89.1 AS197197 CETIN a.s. 7.08ms from Prague, CZ
109.224.70.1 AS197197 CETIN a.s. 6.77ms from Prague, CZ
109.224.85.129 AS197197 CETIN a.s. 7.72ms from Prague, CZ
109.224.79.1 AS197197 CETIN a.s. 7.21ms from Prague, CZ
109.224.100.59 AS197197 CETIN a.s. 7.13ms from Prague, CZ
109.224.84.129 AS197197 CETIN a.s. 6.83ms from Prague, CZ
109.224.66.237 AS197197 CETIN a.s. 6.63ms from Prague, CZ
109.224.75.129 AS197197 CETIN a.s. 6.83ms from Prague, CZ
109.224.90.62 AS197197 CETIN a.s. 7.25ms from Prague, CZ
109.224.92.188 AS197197 CETIN a.s. 7.49ms from Prague, CZ
109.224.97.122 AS197197 CETIN a.s. 7.51ms from Prague, CZ
109.224.96.1 AS197197 CETIN a.s. 6.65ms from Prague, CZ
109.224.95.9 AS197197 CETIN a.s. 7.65ms from Prague, CZ

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
50.227.155.45 AS7922 Comcast Cable Communications, LLC 1.81ms from Atlanta, US
47.224.109.77 AS20115 Charter Communications LLC 15.82ms from Chicago, US
54.77.239.77 AS16509 Amazon.com, Inc. 0.18ms from Dublin, IE
84.181.191.141 AS3320 Deutsche Telekom AG 4.96ms from Duesseldorf, DE
207.91.233.61 AS12129 123.Net, Inc. 0.25ms from Grand Rapids, US
188.192.29.253 AS3209 Vodafone GmbH 1.11ms from Hamburg, DE
123.148.235.141 AS4837 CHINA UNICOM China169 Backbone 7.58ms from Hangzhou, CN
192.248.151.141 AS20473 The Constant Company, LLC 0.19ms from London, GB
34.89.74.205 AS396982 Google LLC 0.12ms from London, GB
90.170.143.29 AS12479 Orange Espagne SA 13.42ms from Madrid, ES
109.104.253.141 AS60706 SARDEGNA WIFI SRL 0.41ms from Milan, IT
62.148.158.29 AS15468 PJSC Rostelecom 8.87ms from Moscow, RU
56.228.42.141 AS16509 Amazon.com, Inc. 1.12ms from Stockholm, SE
175.166.21.45 AS4837 CHINA UNICOM China169 Backbone 4.06ms from Tieling, CN
159.100.102.141 AS33915 Vodafone Libertel B.V. 1.82ms from Amsterdam, NL
18.234.241.189 AS14618 Amazon.com, Inc. 0.49ms from Ashburn, US
129.229.111.173 AS668 United States Department of Defense (DoD) 4.18ms from Chicago, US
122.162.156.77 AS24560 Bharti Airtel Ltd., Telemedia Services 3.16ms from Delhi, IN
92.134.123.13 AS3215 Orange S.A. 11.12ms from Frankfurt am Main, DE
189.143.162.253 AS8151 UNINET 0.86ms from Guadalajara, MX
185.205.184.253 AS197648 CLOUDLAYER8 LIMITED 0.33ms from Limassol, CY
121.31.243.237 AS4837 CHINA UNICOM China169 Backbone 4.52ms from Liuzhou, CN
76.69.143.189 AS577 Bell Canada 4.73ms from Montreal, CA
85.131.228.253 AS131965 Xserver Inc. 0.56ms from Osaka, JP
88.58.82.109 AS3269 Telecom Italia S.p.A. 5.01ms from Rome, IT

Traceroute

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

$
traceroute -a -n -q1 -f5 109.224.81.52
traceroute to 109.224.81.52 (109.224.81.52): 64 hops max, 52 byte packets
6 *
Measurement taken from IPinfo ProbeNet in Prague, CZ
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 AS197197 at robtex.

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