AS number details

AS197197

CETIN a.s.  ·  cetin.cz

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AS197197 – CETIN a.s.

Field Value
Country Czechia
Website cetin.cz
Hosted domains 24
Number of IPv4 16,384
Number of IPv6 79,228,162,514,264,337,593,543,950,336
ASN type ISP
Registry ripe
Allocated 15 years ago on Jul 28, 2010
Updated 4 days ago on Oct 21, 2025
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


                                                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 24 domain names hosted across 15 IP addresses on this ASN.

IP Address Domain Domains on this IP
109.224.64.9 ██████████ 6
109.224.74.219 ██████████ 3
109.224.74.205 ██████████ 2
109.224.96.72 ██████████ 2
109.224.98.164 ██████████ 1
109.224.98.16 ██████████ 1
109.224.92.227 ███████ 1
109.224.103.25 ██████████ 1
109.224.99.88 ██████████ 1
109.224.91.185 ██████████ 1

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Useful for Cybersecurity

Peers

There is 1 peer for this ASN.

Peers Name
AS16246 O2 Czech Republic, a.s.
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS16246 O2 Czech Republic, a.s.
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
109.224.79.1 AS197197 CETIN a.s. 8.11ms from Prague, CZ
109.224.101.1 AS197197 CETIN a.s. 8.77ms from Prague, CZ
109.224.72.1 AS197197 CETIN a.s. 7.74ms from Prague, CZ
109.224.80.129 AS197197 CETIN a.s. 8.51ms from Prague, CZ
109.224.81.1 AS197197 CETIN a.s. 8.37ms from Prague, CZ
109.224.82.129 AS197197 CETIN a.s. 8.12ms from Prague, CZ
109.224.87.109 AS197197 CETIN a.s. 7.55ms from Prague, CZ
109.224.69.1 AS197197 CETIN a.s. 7.71ms from Prague, CZ
109.224.99.178 AS197197 CETIN a.s. 8.75ms from Prague, CZ
109.224.70.1 AS197197 CETIN a.s. 7.71ms from Prague, CZ
109.224.100.59 AS197197 CETIN a.s. 8.39ms from Prague, CZ
109.224.89.1 AS197197 CETIN a.s. 8.13ms from Prague, CZ
109.224.105.143 AS197197 CETIN a.s. 8.63ms from Prague, CZ
109.224.103.70 AS197197 CETIN a.s. 8.65ms from Prague, CZ
109.224.94.253 AS197197 CETIN a.s. 7.54ms from Prague, CZ
109.224.112.1 AS197197 CETIN a.s. 7.57ms from Prague, CZ
109.224.83.1 AS197197 CETIN a.s. 7.80ms from Prague, CZ
109.224.104.1 AS197197 CETIN a.s. 7.97ms from Prague, CZ
109.224.85.129 AS197197 CETIN a.s. 8.69ms from Prague, CZ
109.224.92.188 AS197197 CETIN a.s. 8.46ms from Prague, CZ
109.224.66.237 AS197197 CETIN a.s. 7.55ms from Prague, CZ
109.224.90.39 AS197197 CETIN a.s. 8.21ms from Prague, CZ
109.224.96.1 AS197197 CETIN a.s. 7.61ms from Prague, CZ
109.224.71.187 AS197197 CETIN a.s. 8.53ms from Prague, CZ
109.224.91.1 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
86.84.45.77 AS1136 KPN B.V. 1.67ms from Amsterdam, NL
34.100.71.77 AS396982 Google LLC 0.16ms from Ashburn, US
73.154.69.221 AS7922 Comcast Cable Communications, LLC 11.47ms from Ashburn, US
24.216.32.45 AS20115 Charter Communications LLC 4.88ms from Atlanta, US
50.227.155.45 AS7922 Comcast Cable Communications, LLC 1.91ms from Atlanta, US
104.3.0.125 AS7018 AT&T Enterprises, LLC 6.34ms from Dallas, US
75.65.63.29 AS7922 Comcast Cable Communications, LLC 16.64ms from Dallas, US
5.198.19.125 AS12390 KCOM GROUP LIMITED 3.40ms from Manchester, GB
68.183.52.109 AS14061 DigitalOcean, LLC 0.21ms from New York City, US
96.240.100.221 AS701 Verizon Business 1.72ms from New York City, US
186.239.46.141 AS10429 TELEFÔNICA BRASIL S.A 0.97ms from Osasco, BR
85.167.75.125 AS2119 Telenor Norge AS 5.17ms from Oslo, NO
90.55.12.205 AS3215 Orange S.A. 16.15ms from Paris, FR
122.4.213.173 AS4134 CHINANET-BACKBONE 3.94ms from Qingdao, CN
159.148.119.61 AS60066 Tele2 SIA 0.32ms from Riga, LV
27.235.239.221 AS4766 Korea Telecom 1.67ms from Seoul, KR
206.196.178.77 AS10886 University of Maryland 0.64ms from Ashburn, US
173.166.77.141 AS7922 Comcast Cable Communications, LLC 9.01ms from Boston, US
88.231.91.77 AS9121 Turk Telekomunikasyon Anonim Sirketi 14.92ms from Bursa, TR
66.187.100.109 AS396905 HomeWorks Connect 0.40ms from Chicago, US
84.119.243.61 AS3209 Vodafone GmbH 10.86ms from Frankfurt am Main, DE
109.90.165.173 AS3209 Vodafone GmbH 7.03ms from Frankfurt am Main, DE
27.71.75.109 AS7552 Viettel Group 1.00ms from Ho Chi Minh City, VN
2.59.141.45 AS59919 Brainbox S.r.l. 8.16ms from Milan, IT
143.106.228.125 AS53187 UNIVERSIDADE ESTADUAL DE CAMPINAS 2.43ms from Osasco, BR

Traceroute

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

$
traceroute -a -n -q1 -f4 109.224.79.156
traceroute to 109.224.79.156 (109.224.79.156): 64 hops max, 52 byte packets
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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