AS number 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 1
Number of IPv4 8,192
Number of IPv6 79,228,162,514,264,337,593,543,950,336
ASN type ISP
Registry ripe
Allocated 14 years ago on Aug 17, 2011
Updated a month 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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IP Ranges API

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 is 1 domain name hosted across 1 IP address on this ASN.

IP Address Domain Domains on this IP
149.255.83.12 ██████████ 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
149.255.95.225 AS198002 CEZNET s.r.o. 3.81ms from Prague, CZ
149.255.83.13 AS198002 CEZNET s.r.o. 3.79ms from Prague, CZ
2a03:1180:0:ffff::1 AS198002 CEZNET s.r.o. 3.85ms from Prague, CZ
149.255.82.232 AS198002 CEZNET s.r.o. 3.50ms 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
52.32.178.50 AS16509 Amazon.com, Inc. 0.15ms from Boardman, US
54.189.47.2 AS16509 Amazon.com, Inc. 0.17ms from Boardman, US
191.33.183.210 AS18881 TELEFÔNICA BRASIL S.A 4.04ms from Brasilia, BR
128.46.116.2 AS17 Purdue University 5.68ms from Chicago, US
20.60.45.2 AS8075 Microsoft Corporation 0.36ms from Dongnae, KR
52.16.133.146 AS16509 Amazon.com, Inc. 0.15ms from Dublin, IE
88.65.90.114 AS3209 Vodafone GmbH 6.39ms from Duesseldorf, DE
14.215.182.146 AS4134 CHINANET-BACKBONE 1.88ms from Guangzhou, CN
98.155.167.2 AS20001 Charter Communications Inc 8.52ms from Honolulu, US
100.42.93.82 AS62643 Evertek, Inc 8.85ms from Kansas City, US
75.157.186.34 AS852 TELUS Communications Inc. 0.71ms from Kelowna, CA
109.170.235.178 AS5413 Wavenet Limited 3.85ms from London, GB
86.214.10.162 AS3215 Orange S.A. 12.71ms from Marseille, FR
190.64.10.98 AS6057 Administracion Nacional de Telecomunicaciones 1.20ms from Montevideo, UY
3.6.246.162 AS16509 Amazon.com, Inc. 0.12ms from Mumbai, IN
71.172.247.242 AS701 Verizon Business 1.64ms from New York City, US
58.5.46.18 AS17506 ARTERIA Networks Corporation 2.01ms from Osaka, JP
24.62.123.98 AS7922 Comcast Cable Communications, LLC 7.51ms from Providence, US
98.90.10.34 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
177.43.245.2 AS18881 TELEFÔNICA BRASIL S.A 11.57ms from Sao Paulo, BR
121.137.103.66 AS4766 Korea Telecom 1.45ms from Seoul, KR
203.170.125.34 AS9569 SEOCHO CABLE SYSTEMS CO., LTD. 0.82ms from Seoul, KR
116.236.17.98 AS4812 China Telecom (Group) 3.79ms from Shanghai, CN
221.192.79.130 AS4837 CHINA UNICOM China169 Backbone 11.66ms from Shijiazhuang, CN
124.34.58.146 AS17506 ARTERIA Networks Corporation 0.96ms from Tokyo, JP

Traceroute

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

$
traceroute -a -n -q1 -f4 -m9 149.255.71.90
traceroute to 149.255.71.90 (149.255.71.90): 9 hops max, 52 byte packets
4 [] 91.210.16.140 13.486 ms
5 *
6 [AS39791] 89.111.64.25 30.091 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Leeds, GB
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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