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 1
IPv4 addresses 8,192
IPv6 addresses 79,228,162,514,264,337,593,543,950,336
ASN type ISP
Registry ripe
Allocated 14 years ago on Aug 17, 2011
Updated 5 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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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
149.255.82.248 AS198002 CEZNET s.r.o. 3.59ms from Prague, CZ
149.255.95.225 AS198002 CEZNET s.r.o. 3.81ms from Prague, CZ
2a03:1180::1 AS198002 CEZNET s.r.o. 3.75ms from Prague, CZ
149.255.83.8 AS198002 CEZNET s.r.o. 3.72ms 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
110.253.131.98 AS4837 CHINA UNICOM China169 Backbone 5.69ms from Beijing, CN
177.159.158.98 AS18881 TELEFÔNICA BRASIL S.A 0.70ms from Brasilia, BR
90.184.116.242 AS203953 Hiper A/S 1.24ms from Copenhagen, DK
199.19.222.2 AS30500 Wolfpaw Data Centres Inc 1.73ms from Edmonton, CA
68.206.144.34 AS11427 Charter Communications Inc 10.17ms from Houston, US
61.101.73.2 AS38698 UBASE 0.80ms from Incheon, KR
75.157.186.34 AS852 TELUS Communications Inc. 0.99ms from Kelowna, CA
176.102.12.242 AS196767 INMART.UA LLC 17.56ms from Moscow, RU
183.148.109.242 AS4134 CHINANET-BACKBONE 8.14ms from Ningbo, CN
180.147.98.242 AS17511 OPTAGE Inc. 2.28ms from Osaka, JP
193.166.102.226 AS1741 CSC - Tieteen tietotekniikan keskus Oy 11.21ms from Oulu, FI
89.229.70.114 AS29314 VECTRA S.A. 4.22ms from Warsaw, PL
217.70.96.34 AS12389 PJSC Rostelecom 0.31ms from Yekaterinburg, RU
173.225.54.210 AS46887 Crown Castle Fiber LLC 1.31ms from Ashburn, US
190.173.153.66 AS22927 Telefonica de Argentina 1.82ms from Buenos Aires, AR
52.116.2.82 AS36351 IBM Cloud 1.18ms from Dallas, US
80.136.225.226 AS3320 Deutsche Telekom AG 3.24ms from Frankfurt am Main, DE
183.2.181.66 AS4134 CHINANET-BACKBONE 2.08ms from Guangzhou, CN
122.41.80.194 AS17858 LG POWERCOMM 1.43ms from Incheon, KR
112.146.201.98 AS17858 LG POWERCOMM 6.74ms from Incheon, KR
92.37.231.162 AS12389 PJSC Rostelecom 1.23ms from Khabarovsk, RU
57.133.196.226 AS8220 COLT Technology Services Group Limited 0.61ms from London, GB
3.6.246.162 AS16509 Amazon.com, Inc. 0.15ms from Mumbai, IN
36.161.105.50 AS9808 China Mobile Communications Group Co., Ltd. 5.67ms from Nanjing, CN
126.28.131.242 AS17676 SoftBank Corp. 3.50ms from Osaka, JP

Traceroute

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

$
traceroute -a -n -q1 -f3 -m8 149.255.73.178
traceroute to 149.255.73.178 (149.255.73.178): 8 hops max, 52 byte packets
3 [AS6204] 103.246.249.33 16.787 ms
4 *
5 [AS39791] 89.111.64.25 18.093 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Nuernberg, DE
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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