Autonomous System details

AS47493

CEZNET s.r.o.  ·  wms.cz

Czechia

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AS47493 – CEZNET s.r.o.

Field Value
Country Czechia
Website wms.cz
Hosted domains 1,399
IPv4 addresses 8,192
IPv6 addresses 79,228,162,514,264,337,593,543,950,336
ASN type ISP
Registry ripe
Allocated 18 years ago on Jun 25, 2008
Updated 4 months ago on Oct 06, 2025

IP Ranges

Netblock Company Num of IPs
77.237.128.0/19 WMS network 8,192
Netblock Company
2a0a:4080::/32 CEZNET s.r.o.
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WHOIS Details

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                                                ASHandle:       AS47493
                                                OrgID:          AS47493
                                                ASName:         AS47493
                                                ASNumber:       AS47493
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 1,399 domain names hosted across 69 IP addresses on this ASN.

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IP Address Domain Domains on this IP
77.237.159.27 █████████ 868
77.237.128.138 ███████ 244
77.237.128.131 ██████████ 34
77.237.134.12 ██████████ 27
77.237.158.44 ██████████ 26
77.237.158.124 ██████████ 16
77.237.135.188 ██████████ 14
77.237.134.11 ██████████ 13
77.237.128.28 ██████████ 13
77.237.128.20 ██████████ 10

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Peers

There are 5 peers for this ASN.

Peers Name
AS37721 Virtual Technologies & Solutions
AS39392 SH.cz s.r.o.
AS39791 Telco Pro Services, a. s.
AS49544 i3D.net B.V
AS6939 Hurricane Electric LLC
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS39392 SH.cz s.r.o.
AS39791 Telco Pro Services, a. s.
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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
77.237.153.245 AS47493 CEZNET s.r.o. 1.94ms from Prague, CZ
77.237.159.1 AS47493 CEZNET s.r.o. 2.11ms from Prague, CZ
77.237.149.1 AS47493 CEZNET s.r.o. 1.74ms from Prague, CZ
77.237.146.1 AS47493 CEZNET s.r.o. 2.15ms from Prague, CZ
77.237.151.15 AS47493 CEZNET s.r.o. 1.95ms from Prague, CZ
77.237.147.1 AS47493 CEZNET s.r.o. 2.10ms from Prague, CZ
77.237.137.254 AS47493 CEZNET s.r.o. 1.76ms from Prague, CZ
77.237.128.15 AS47493 CEZNET s.r.o. 1.68ms from Prague, CZ
77.237.144.1 AS47493 CEZNET s.r.o. 2.08ms from Prague, CZ
2a0a:4080:1::5 AS47493 CEZNET s.r.o. 1.94ms from Prague, CZ
77.237.156.17 AS47493 CEZNET s.r.o. 1.77ms from Prague, CZ
77.237.136.1 AS47493 CEZNET s.r.o. 2.27ms from Prague, CZ
77.237.158.250 AS47493 CEZNET s.r.o. 1.97ms from Prague, CZ
77.237.152.7 AS47493 CEZNET s.r.o. 1.72ms from Prague, CZ
77.237.131.17 AS47493 CEZNET s.r.o. 1.85ms from Prague, CZ
77.237.148.176 AS47493 CEZNET s.r.o. 1.75ms from Prague, CZ
77.237.134.63 AS47493 CEZNET s.r.o. 1.75ms from Prague, CZ
77.237.145.1 AS47493 CEZNET s.r.o. 2.15ms from Prague, CZ
2a0a:4080:e::1 AS47493 CEZNET s.r.o. 1.76ms from Prague, CZ
77.237.140.1 AS47493 CEZNET s.r.o. 2.03ms from Prague, CZ
77.237.142.20 AS47493 CEZNET s.r.o. 1.80ms from Prague, CZ
77.237.154.1 AS47493 CEZNET s.r.o. 2.06ms from Prague, CZ
77.237.141.193 AS47493 CEZNET s.r.o. 1.95ms from Prague, CZ
77.237.150.59 AS47493 CEZNET s.r.o. 2.09ms from Prague, CZ
77.237.132.160 AS47493 CEZNET s.r.o. 1.87ms 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
145.236.213.149 AS5483 Magyar Telekom Plc. 6.56ms from Budapest, HU
200.7.138.213 AS27770 Universidad Nacional de Rio Cuarto 10.61ms from Buenos Aires, AR
135.135.23.85 AS4181 TDS TELECOM 7.66ms from Chicago, US
72.249.37.5 AS17378 TierPoint, LLC 0.64ms from Dallas, US
109.159.120.5 AS2856 British Telecommunications PLC 6.01ms from Erith, GB
46.126.226.165 AS6730 Sunrise GmbH 7.85ms from Geneve, CH
106.2.45.5 AS45062 Netease-Network 4.27ms from Hangzhou, CN
160.81.17.165 AS174 Cogent Communications, LLC 0.77ms from Kansas City, US
81.132.125.245 AS2856 British Telecommunications PLC 8.46ms from London, GB
142.105.201.85 AS11351 Charter Communications Inc 19.34ms from New York City, US
219.115.158.101 AS9617 JCOM Co., Ltd. 8.51ms from Osaka, JP
176.183.251.133 AS5410 Bouygues Telecom SA 1.51ms from Paris, FR
37.104.213.229 AS25019 Saudi Telecom Company JSC 3.27ms from Riyadh, SA
115.10.243.85 AS4766 Korea Telecom 3.43ms from Seoul, KR
218.108.142.165 AS24139 Huashu media&Network Limited 6.66ms from Shanghai, CN
202.162.129.5 AS23788 JCOM Co., Ltd. 2.61ms from Tokyo, JP
87.195.156.245 AS12414 Solcon Internetdiensten B.V. 6.74ms from Amsterdam, NL
50.112.65.21 AS16509 Amazon.com, Inc. 0.13ms from Boardman, US
64.43.186.5 AS15502 Vodafone Ireland Limited 3.74ms from Dublin, IE
79.97.197.5 AS6830 Liberty Global Europe Holding B.V. 10.13ms from Dublin, IE
124.28.108.53 AS23578 SK Broadband Co Ltd 7.53ms from Incheon, KR
178.79.139.117 AS63949 Akamai Connected Cloud 0.77ms from London, GB
36.14.196.37 AS2516 KDDI CORPORATION 16.54ms from Osaka, JP
122.145.56.85 AS7522 STNet, Incorporated 7.71ms from Osaka, JP
77.241.108.37 AS8896 GLOBALCONNECT AS 0.78ms from Oslo, NO

Traceroute

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

$
traceroute -a -n -q1 -f3 77.237.158.98
traceroute to 77.237.158.98 (77.237.158.98): 64 hops max, 52 byte packets
3 [AS13194] 185.0.20.38 7.046 ms
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 AS47493 at robtex.

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