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 79,228,162,514,264,338,000,000,000,000
ASN type ISP
Registry ripe
Allocated 16 years ago on Jul 28, 2010
Updated 6 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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IP Ranges API

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 ██████████ 4
109.224.74.205 ██████████ 2
109.224.98.16 ██████████ 1
109.224.73.22 ███████ 1
109.224.74.219 ██████████ 1
109.224.91.185 ██████████ 1
109.224.92.227 ███████ 1
109.224.90.96 █████████ 1
109.224.75.201 ██████████ 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
109.224.73.4 AS197197 CETIN a.s. 7.17ms from Prague, CZ
109.224.102.224 AS197197 CETIN a.s. 7.77ms from Prague, CZ
109.224.101.1 AS197197 CETIN a.s. 7.87ms from Prague, CZ
2a00:7e80::107:1 AS197197 CETIN a.s. 6.62ms from Prague, CZ
109.224.96.1 AS197197 CETIN a.s. 6.64ms from Prague, CZ
109.224.88.245 AS197197 CETIN a.s. 10.20ms from Prague, CZ
109.224.75.129 AS197197 CETIN a.s. 6.85ms from Prague, CZ
109.224.90.39 AS197197 CETIN a.s. 7.26ms from Prague, CZ
109.224.105.143 AS197197 CETIN a.s. 7.71ms from Prague, CZ
109.224.78.129 AS197197 CETIN a.s. 6.78ms from Prague, CZ
109.224.71.187 AS197197 CETIN a.s. 7.60ms from Prague, CZ
109.224.77.1 AS197197 CETIN a.s. 7.19ms from Prague, CZ
109.224.68.181 AS197197 CETIN a.s. 7.00ms from Prague, CZ
109.224.66.237 AS197197 CETIN a.s. 6.64ms from Prague, CZ
109.224.76.193 AS197197 CETIN a.s. 7.32ms from Prague, CZ
109.224.94.253 AS197197 CETIN a.s. 6.60ms from Prague, CZ
109.224.112.1 AS197197 CETIN a.s. 6.64ms from Prague, CZ
109.224.91.1 AS197197 CETIN a.s. 6.71ms from Prague, CZ
109.224.85.129 AS197197 CETIN a.s. 7.66ms from Prague, CZ
109.224.99.99 AS197197 CETIN a.s. 8.16ms from Prague, CZ
109.224.95.9 AS197197 CETIN a.s. 7.62ms from Prague, CZ
109.224.79.1 AS197197 CETIN a.s. 7.17ms from Prague, CZ
109.224.83.1 AS197197 CETIN a.s. 6.86ms from Prague, CZ
109.224.87.109 AS197197 CETIN a.s. 6.59ms from Prague, CZ
109.224.74.145 AS197197 CETIN a.s. 7.19ms 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
164.160.187.141 AS24757 Ethio Telecom 1.06ms from Addis Ababa, ET
208.101.184.29 AS7029 Windstream Communications LLC 11.27ms from Ashburn, US
151.74.30.237 AS1267 WIND TRE S.P.A. 13.33ms from Crotone, IT
117.99.18.253 AS45609 Bharti Airtel Ltd. AS for GPRS Service 1.70ms from Delhi, IN
212.187.164.189 AS3356 Level 3 Parent, LLC 0.37ms from Dublin, IE
93.213.183.93 AS3320 Deutsche Telekom AG 3.79ms from Frankfurt am Main, DE
78.130.57.77 AS2860 NOS COMUNICACOES, S.A. 17.45ms from Lisbon, PT
5.198.19.125 AS12390 KCOM Group Limited 3.22ms from Manchester, GB
90.176.169.157 AS5610 O2 Czech Republic, a.s. 3.93ms from Prague, CZ
50.224.102.221 AS7922 Comcast Cable Communications, LLC 2.08ms from San Jose, US
200.49.49.189 AS28226 Vogel Soluções em Telecom e Informática S/A 1.18ms from Sao Paulo, BR
121.135.221.125 AS4766 Korea Telecom 1.34ms from Seoul, KR
110.218.142.237 AS56046 China Mobile communications corporation 5.23ms from Suzhou, CN
54.252.9.157 AS16509 Amazon.com, Inc. 0.11ms from Sydney, AU
23.249.127.253 AS21724 GOCO TECHNOLOGY LIMITED PARTNERSHIP 0.50ms from Toronto, CA
131.211.14.221 AS1103 SURF B.V. 1.13ms from Amsterdam, NL
219.236.79.173 AS17429 BEIJING GEHUA CATV NETWORK CO.LTD 9.45ms from Beijing, CN
223.71.253.205 AS56048 China Mobile Communicaitons Corporation 2.39ms from Beijing, CN
111.13.250.253 AS9808 China Mobile Communications Group Co., Ltd. 1.84ms from Beijing, CN
44.255.109.109 AS16509 Amazon.com, Inc. 0.56ms from Boardman, US
117.146.174.125 AS9808 China Mobile Communications Group Co., Ltd. 17.57ms from Changji, CN
122.163.134.173 AS24560 Bharti Airtel Ltd., Telemedia Services 9.98ms from Delhi, IN
174.29.4.45 AS209 CenturyLink Communications, LLC 1.87ms from Denver, US
79.222.188.13 AS3320 Deutsche Telekom AG 3.33ms from Duesseldorf, DE
71.196.38.77 AS7922 Comcast Cable Communications, LLC 5.19ms from Miami, US

Traceroute

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

$
traceroute -a -n -q1 109.224.78.129
traceroute to 109.224.78.129 (109.224.78.129): 64 hops max, 52 byte packets
2 *
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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