Autonomous System details

AS47493

CEZNET s.r.o.  ·  wms.cz

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AS47493 – CEZNET s.r.o.

Field Value
Country Czechia
Website wms.cz
Hosted domains 1,401
IPv4 addresses 8,192
IPv6 addresses 79,228,162,514,264,337,593,543,950,336
ASN type ISP
Registry ripe
Allocated 17 years ago on Jun 25, 2008
Updated 2 months ago on Oct 06, 2025
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


                                                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 1,401 domain names hosted across 69 IP addresses on this ASN.

IP Address Domain Domains on this IP
77.237.159.27 ██████████ 877
77.237.128.138 ██████████ 242
77.237.128.131 ██████████ 34
77.237.134.12 ██████████ 27
77.237.158.44 ██████████ 25
77.237.158.124 █████████ 16
77.237.135.188 █████████ 14
77.237.134.11 ██████████ 14
77.237.128.28 ██████████ 13
77.237.128.20 ██████████ 10

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Useful for Cybersecurity

Peers

There are 35 peers for this ASN.

Peers Name
AS13004 Serbian Open Exchange DOO
AS14840 BR.Digital Telecom
AS15958 CETINdoo-NET
AS1764 Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH
AS198150 SIACOM JSC
AS20562 Broadband Hosting B.V.
AS212483 LEVEL EIGHTY-SIX COMMUNICATIONS LTD
AS22356 Durand do Brasil Ltda
AS24482 SG.GS
AS263444 Open X Tecnologia Ltda
AS28917 Fiord Networks, UAB
AS29049 Delta Telecom Ltd
AS29504 Freenet Liberec, z.s.
AS3212 Telemach Slovenija d.o.o.
AS32590 Valve Corporation
AS35369 LINZ STROM GAS WAERME GmbH fuer Energiedienstleistungen und Telekommunikation
AS37721 Virtual Technologies & Solutions
AS39120 Convergenze S.p.A.
AS39392 SH.cz s.r.o.
AS39791 Telco Pro Services, a. s.
AS41327 Fiber Telecom S.p.A.
AS43733 Viva Armenia CJSC
AS44901 Belcloud LTD
AS49544 i3D.net B.V
AS51184 Fonira Telekom GmbH
AS51185 MainStreaming SpA
AS53062 ALT | GRUPO BRASIL TECPAR
AS5405 Inter.link GmbH
AS57463 NetIX Communications JSC
AS59890 Kabel-TV Lampert GmbH & Co KG
AS6204 INTERKVM HOST SRL
AS6424 EDGOO NETWORKS
AS6663 Euroweb Romania S.R.L.
AS6939 Hurricane Electric LLC
AS8529 Zain Omantel International FZ-LLC
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS39392 SH.cz s.r.o.
AS39791 Telco Pro Services, a. s.
AS6939 Hurricane Electric LLC
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
77.237.156.31 AS47493 CEZNET s.r.o. 1.75ms from Prague, CZ
2a0a:4080:c:12::5 AS47493 CEZNET s.r.o. 1.77ms from Prague, CZ
77.237.128.11 AS47493 CEZNET s.r.o. 1.65ms from Prague, CZ
77.237.150.59 AS47493 CEZNET s.r.o. 1.98ms from Prague, CZ
77.237.133.59 AS47493 CEZNET s.r.o. 1.77ms from Prague, CZ
77.237.158.102 AS47493 CEZNET s.r.o. 2.25ms from Prague, CZ
77.237.135.209 AS47493 CEZNET s.r.o. 1.71ms from Prague, CZ
2a0a:4080:1::1 AS47493 CEZNET s.r.o. 2.23ms from Prague, CZ
77.237.159.17 AS47493 CEZNET s.r.o. 2.24ms from Prague, CZ
77.237.157.180 AS47493 CEZNET s.r.o. 1.80ms from Prague, CZ
77.237.132.160 AS47493 CEZNET s.r.o. 1.93ms from Prague, CZ
77.237.148.176 AS47493 CEZNET s.r.o. 1.68ms from Prague, CZ
77.237.145.1 AS47493 CEZNET s.r.o. 2.27ms from Prague, CZ
2a0a:4080:2::7 AS47493 CEZNET s.r.o. 1.70ms from Prague, CZ
77.237.141.193 AS47493 CEZNET s.r.o. 1.94ms from Prague, CZ
77.237.139.1 AS47493 CEZNET s.r.o. 2.11ms from Prague, CZ
77.237.134.63 AS47493 CEZNET s.r.o. 1.69ms from Prague, CZ
77.237.129.27 AS47493 CEZNET s.r.o. 2.16ms from Prague, CZ
77.237.142.20 AS47493 CEZNET s.r.o. 1.80ms from Prague, CZ
77.237.137.251 AS47493 CEZNET s.r.o. 1.77ms from Prague, CZ
77.237.130.23 AS47493 CEZNET s.r.o. 2.27ms from Prague, CZ
77.237.154.11 AS47493 CEZNET s.r.o. 2.13ms from Prague, CZ
77.237.144.1 AS47493 CEZNET s.r.o. 2.74ms from Prague, CZ
77.237.153.245 AS47493 CEZNET s.r.o. 1.84ms from Prague, CZ
77.237.147.1 AS47493 CEZNET s.r.o. 2.18ms 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
104.45.69.245 AS8075 Microsoft Corporation 0.24ms from Amsterdam, NL
64.136.245.53 AS19653 CTS Communications Corp 3.61ms from Chicago, US
4.39.166.229 AS3356 Level 3 Parent, LLC 0.57ms from Dallas, US
147.45.68.213 AS210644 AEZA INTERNATIONAL LTD 0.48ms from Frankfurt am Main, DE
5.146.12.85 AS3209 Vodafone GmbH 6.83ms from Frankfurt am Main, DE
91.216.176.5 AS29107 Synapse Network LTD 0.51ms from Kyiv, UA
178.120.190.85 AS6697 Republican Unitary Telecommunication Enterprise Beltelecom 5.88ms from Minsk, BY
81.53.76.133 AS3215 Orange S.A. 13.87ms from Paris, FR
79.135.234.165 AS12389 PJSC Rostelecom 0.54ms from Samara, RU
50.18.105.165 AS16509 Amazon.com, Inc. 0.11ms from San Jose, US
66.126.53.133 AS7018 AT&T Enterprises, LLC 6.42ms from San Jose, US
177.33.29.149 AS28573 Claro NXT Telecomunicacoes Ltda 5.33ms from Sao Paulo, BR
183.120.49.101 AS4766 Korea Telecom 5.26ms from Seoul, KR
102.154.230.37 AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom) 19.04ms from Tunis, TN
109.69.230.85 AS42517 Schiphol Telematics B.V. 1.07ms from Amsterdam, NL
67.221.119.101 AS7795 LUMOS Networks, Inc. 0.58ms from Ashburn, US
23.100.30.245 AS8075 Microsoft Corporation 0.41ms from Ashburn, US
101.201.62.69 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.37ms from Beijing, CN
189.74.132.213 AS8167 V tal 15.66ms from Brasilia, BR
98.41.247.117 AS7922 Comcast Cable Communications, LLC 4.33ms from Fremont, US
101.37.249.101 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.03ms from Hangzhou, CN
193.2.248.245 AS2107 ARNES 0.63ms from Ljubljana, SI
109.232.182.5 AS50287 Audatex (UK) Ltd 0.29ms from London, GB
18.101.150.69 AS16509 Amazon.com, Inc. 5.68ms from Madrid, ES
64.33.206.245 AS11796 Airstream Communications, LLC 2.09ms from Minneapolis, US

Traceroute

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

$
traceroute -a -n -q1 -f2 77.237.132.160
traceroute to 77.237.132.160 (77.237.132.160): 64 hops max, 52 byte packets
3 [AS13194] 185.0.20.38 3.253 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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