Autonomous System details

AS198002

CEZNET s.r.o.  ·  ceznet.cz

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AS198002 – CEZNET s.r.o.

Field Value
Country Czechia
Website ceznet.cz
Hosted domains 2
IPv4 addresses 8,192
IPv6 addresses 79,228,162,514,264,338,000,000,000,000
ASN type ISP
Registry ripe
Allocated 15 years ago on Aug 17, 2011
Updated 7 months ago on Sep 12, 2025
Netblock Company Num of IPs
149.255.64.0/19 FDL 8,192
Netblock Company
2a03:1180::/32 CEZNET s.r.o.
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WHOIS Details


                                                ASHandle:       AS198002
                                                OrgID:          AS198002
                                                ASName:         AS198002
                                                ASNumber:       AS198002
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 2 domain names hosted across 2 IP addresses on this ASN.

IP Address Domain Domains on this IP
149.255.83.12 ██████████ 1
149.255.65.174 ██████████ 1

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Useful for Cybersecurity

Peers

There is 1 peer for this ASN.

Peers Name
AS39791 Telco Pro Services, a. s.
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS39791 Telco Pro Services, a. s.
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
149.255.83.1 AS198002 CEZNET s.r.o. 3.74ms from Prague, CZ
2a03:1180::1 AS198002 CEZNET s.r.o. 3.80ms from Prague, CZ
149.255.95.225 AS198002 CEZNET s.r.o. 3.82ms from Prague, CZ
149.255.82.249 AS198002 CEZNET s.r.o. 3.62ms 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
64.28.121.194 AS32222 AccessLine Communications Corp. 0.42ms from Ashburn, US
110.169.33.210 AS17552 True Online 2.44ms from Bangkok, TH
50.79.116.162 AS7922 Comcast Cable Communications, LLC 5.49ms from Chicago, US
156.56.48.2 AS87 Indiana University 1.98ms from Indianapolis, US
103.214.0.50 AS151396 Sajilo Net Pvt Ltd 0.30ms from Kathmandu, NP
94.240.160.98 AS29436 Buryanov Konstantin Volodimirovich 5.75ms from Kyiv, UA
31.52.64.50 AS2856 British Telecommunications PLC 9.12ms from London, GB
77.156.229.130 AS15557 Societe Francaise Du Radiotelephone - SFR SA 11.99ms from Marseille, FR
186.54.222.50 AS6057 Administracion Nacional de Telecomunicaciones 3.42ms from Montevideo, UY
122.96.219.130 AS4837 CHINA UNICOM China169 Backbone 7.49ms from Nanjing, CN
216.21.246.114 AS7381 BroadbandONE, LLC 2.73ms from Philadelphia, US
91.139.7.50 AS13036 T-Mobile Czech Republic a.s. 0.73ms from Prague, CZ
122.6.173.146 AS4134 CHINANET BACKBONE 7.36ms from Qingdao, CN
13.66.229.194 AS8075 Microsoft Corporation 0.31ms from Quincy, US
194.69.180.34 AS201645 AES Europe Services EOOD 1.21ms from Sofia, BG
113.34.56.34 AS17506 ARTERIA Networks Corporation 1.53ms from Tokyo, JP
126.106.242.18 AS17676 SoftBank Corp. 13.08ms from Tokyo, JP
202.225.213.242 AS2518 BIGLOBE Inc. 6.57ms from Tokyo, JP
89.207.77.114 AS41123 Gorodskie Telekommunikatsionnye Sistemy LLC 13.11ms from Yekaterinburg, RU
209.190.226.162 AS7784 Atlantech Online, Inc. 1.17ms from Ashburn, US
20.246.202.114 AS8075 Microsoft Corporation 0.58ms from Ashburn, US
97.227.200.178 AS6167 Verizon Business 15.11ms from Atlanta, US
3.32.75.2 AS8987 Amazon Data Services Ireland Ltd 0.40ms from Boardman, US
102.187.143.130 AS24835 Vodafone Data 12.79ms from Cairo, EG
202.138.103.34 AS18101 Reliance Communications Ltd.DAKC MUMBAI 7.39ms from Chennai, IN

Traceroute

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

$
traceroute -a -n -q1 -m5 149.255.77.59
traceroute to 149.255.77.59 (149.255.77.59): 5 hops max, 52 byte packets
1 [AS15169] 142.251.248.129 247.189 ms
2 [AS15169] 192.178.98.174 249.623 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Mumbai, IN
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 AS198002 at robtex.

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