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 3 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
149.255.82.249 AS198002 CEZNET s.r.o. 3.62ms from Prague, CZ
2a03:1180:0:ffff::1 AS198002 CEZNET s.r.o. 3.84ms from Prague, CZ
149.255.83.1 AS198002 CEZNET s.r.o. 3.76ms from Prague, CZ
149.255.95.225 AS198002 CEZNET s.r.o. 3.79ms 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
74.33.83.82 AS5650 Frontier Communications of America, Inc. 4.22ms from Ashburn, US
73.129.183.242 AS7922 Comcast Cable Communications, LLC 6.57ms from Ashburn, US
20.22.7.98 AS8075 Microsoft Corporation 0.30ms from Boydton, US
81.183.40.178 AS5483 Magyar Telekom Plc. 5.06ms from Budapest, HU
66.77.99.130 AS209 CenturyLink Communications, LLC 1.85ms from Chicago, US
86.182.155.194 AS2856 British Telecommunications PLC 3.09ms from Erith, GB
74.62.237.114 AS20001 Charter Communications Inc 2.17ms from Los Angeles, US
5.225.220.2 AS12430 VODAFONE ESPANA S.A.U. 6.96ms from Madrid, ES
52.60.158.162 AS16509 Amazon.com, Inc. 0.14ms from Montreal, CA
116.72.48.66 AS17488 Hathway IP Over Cable Internet 6.35ms from Mumbai, IN
50.202.113.2 AS14021 Pennsylvania State Employees Credit Union 10.99ms from New York City, US
134.204.45.194 AS16504 Granite Telecommunications LLC 1.92ms from New York City, US
84.32.174.162 AS9009 M247 Europe SRL 0.21ms from New York City, US
126.87.223.66 AS17676 SoftBank Corp. 2.17ms from Osaka, JP
97.180.201.114 AS6167 Verizon Business 12.91ms from Providence, US
3.224.180.210 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
45.32.141.34 AS20473 The Constant Company, LLC 0.15ms from San Jose, US
211.170.55.226 AS3786 LG DACOM Corporation 1.44ms from Seoul, KR
211.188.18.50 AS38090 pearlabyss 0.82ms from Seoul, KR
110.12.108.162 AS9318 SK Broadband Co Ltd 5.56ms from Seoul, KR
128.106.29.114 AS3758 SingNet 0.97ms from Singapore, SG
167.236.64.50 AS19400 SPX Flow Inc. 1.38ms from Amsterdam, NL
193.227.229.18 AS29608 OVEA SAS 6.87ms from Barcelona, ES
179.0.181.2 AS270044 CORRIENTES TELECOMUNICACIONES S.A.P.E.M. 18.20ms from Buenos Aires, AR
62.66.137.162 AS9158 Telenor A/S 1.98ms from Copenhagen, DK

Traceroute

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

$
traceroute -a -n -q1 -m5 149.255.85.36
traceroute to 149.255.85.36 (149.255.85.36): 5 hops max, 52 byte packets
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Seoul, KR
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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