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 1,364
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 5 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 1,364 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 ██████████ 846
77.237.128.138 ██████████ 244
77.237.128.131 ██████████ 34
77.237.158.44 █████████ 28
77.237.134.12 ██████████ 27
77.237.158.124 ██████████ 16
77.237.128.28 ██████████ 13
77.237.134.11 ██████████ 13
77.237.135.188 ██████████ 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

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

IP Address ASN Details
77.237.129.1 AS47493 CEZNET s.r.o. 2.21ms from Prague, CZ
77.237.146.1 AS47493 CEZNET s.r.o. 2.09ms from Prague, CZ
77.237.151.15 AS47493 CEZNET s.r.o. 1.98ms from Prague, CZ
77.237.159.1 AS47493 CEZNET s.r.o. 2.15ms from Prague, CZ
2a0a:4080:c:14::6 AS47493 CEZNET s.r.o. 1.96ms from Prague, CZ
77.237.145.1 AS47493 CEZNET s.r.o. 2.13ms from Prague, CZ
2a0a:4080:e::1 AS47493 CEZNET s.r.o. 2.06ms from Prague, CZ
77.237.158.250 AS47493 CEZNET s.r.o. 1.96ms from Prague, CZ
77.237.144.1 AS47493 CEZNET s.r.o. 2.37ms from Prague, CZ
2a0a:4080:8000::2 AS47493 CEZNET s.r.o. 1.87ms from Prague, CZ
77.237.153.245 AS47493 CEZNET s.r.o. 2.05ms from Prague, CZ
77.237.152.18 AS47493 CEZNET s.r.o. 1.81ms from Prague, CZ
77.237.142.20 AS47493 CEZNET s.r.o. 1.89ms from Prague, CZ
77.237.132.160 AS47493 CEZNET s.r.o. 1.96ms from Prague, CZ
77.237.143.1 AS47493 CEZNET s.r.o. 2.17ms from Prague, CZ
77.237.150.59 AS47493 CEZNET s.r.o. 1.98ms from Prague, CZ
77.237.136.1 AS47493 CEZNET s.r.o. 2.11ms from Prague, CZ
77.237.130.1 AS47493 CEZNET s.r.o. 2.10ms from Prague, CZ
77.237.140.1 AS47493 CEZNET s.r.o. 2.08ms from Prague, CZ
2a0a:4080:2::7 AS47493 CEZNET s.r.o. 1.84ms from Prague, CZ
77.237.135.190 AS47493 CEZNET s.r.o. 1.80ms from Prague, CZ
77.237.148.176 AS47493 CEZNET s.r.o. 1.74ms from Prague, CZ
77.237.149.254 AS47493 CEZNET s.r.o. 1.87ms from Prague, CZ
77.237.157.180 AS47493 CEZNET s.r.o. 1.98ms from Prague, CZ
77.237.137.251 AS47493 CEZNET s.r.o. 1.85ms 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
73.142.174.69 AS7922 Comcast Cable Communications, LLC 7.52ms from Boston, US
67.175.176.165 AS7922 Comcast Cable Communications, LLC 4.92ms from Chicago, US
190.11.177.245 AS13585 Power VT S.A. 0.65ms from Cordoba, AR
203.239.232.149 AS4766 Korea Telecom 2.24ms from Incheon, KR
196.31.45.21 AS16637 MTN SA 2.30ms from Johannesburg, ZA
62.169.95.197 AS2860 NOS COMUNICACOES, S.A. 17.98ms from Lisbon, PT
5.83.85.165 AS29119 AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL 15.62ms from Madrid, ES
35.196.194.213 AS396982 Google LLC 0.14ms from Moncks Corner, US
80.9.79.165 AS3215 Orange S.A. 15.43ms from Paris, FR
178.214.71.165 AS51336 Gemzo information technology Private Joint-Stock company 1.91ms from Petaẖ Tiqva, IL
203.240.250.5 AS4670 Shinbiro 1.05ms from Seoul, KR
119.75.14.5 AS3758 SingNet 1.86ms from Singapore, SG
3.114.174.197 AS16509 Amazon.com, Inc. 0.22ms from Tokyo, JP
58.80.140.245 AS17506 ARTERIA Networks Corporation 0.95ms from Tokyo, JP
133.209.81.5 AS2518 BIGLOBE Inc. 11.60ms from Tokyo, JP
113.192.153.5 AS7514 Computer Engineering & Consulting, Ltd. 1.15ms from Tokyo, JP
83.16.156.53 AS5617 Orange Polska Spolka Akcyjna 3.64ms from Warsaw, PL
217.162.57.197 AS6730 Sunrise GmbH 4.16ms from Zuerich, CH
219.237.254.133 AS17429 BEIJING GEHUA CATV NETWORK CO.LTD 3.17ms from Beijing, CN
59.108.132.69 AS4847 China Networks Inter-Exchange 17.21ms from Beijing, CN
80.153.246.229 AS3320 Deutsche Telekom AG 10.16ms from Berlin, DE
54.184.192.53 AS16509 Amazon.com, Inc. 0.20ms from Boardman, US
76.181.66.165 AS10796 Charter Communications Inc 10.44ms from Columbus, US
130.226.71.101 AS1835 Forskningsnettet - Danish network for Research and Education 1.23ms from Copenhagen, DK
220.161.112.5 AS4134 CHINANET-BACKBONE 5.68ms from Fuzhou, CN

Traceroute

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

$
traceroute -a -n -q1 -f3 77.237.132.158
traceroute to 77.237.132.158 (77.237.132.158): 64 hops max, 52 byte packets
3 [AS13194] 185.0.20.38 14.482 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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