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 79,228,162,514,264,338,000,000,000,000
ASN type Hosting
Registry ripe
Allocated 18 years ago on Jun 25, 2008
Updated 6 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 ██████████ 670
77.237.128.138 ██████████ 233
77.237.128.131 ██████████ 27
77.237.158.44 ██████████ 27
77.237.134.12 ██████████ 25
77.237.158.124 ██████████ 14
77.237.134.11 ██████████ 13
77.237.128.28 ██████████ 12
77.237.135.188 ██████████ 12
77.237.153.178 ██████████ 9

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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
77.237.131.224 AS47493 CEZNET s.r.o. 1.90ms from Prague, CZ
77.237.143.1 AS47493 CEZNET s.r.o. 2.13ms from Prague, CZ
77.237.152.6 AS47493 CEZNET s.r.o. 1.76ms from Prague, CZ
2a0a:4080:c:12::5 AS47493 CEZNET s.r.o. 1.89ms from Prague, CZ
77.237.137.254 AS47493 CEZNET s.r.o. 1.74ms from Prague, CZ
77.237.147.1 AS47493 CEZNET s.r.o. 2.11ms from Prague, CZ
77.237.136.1 AS47493 CEZNET s.r.o. 2.24ms from Prague, CZ
77.237.144.1 AS47493 CEZNET s.r.o. 2.11ms from Prague, CZ
77.237.133.59 AS47493 CEZNET s.r.o. 1.82ms from Prague, CZ
77.237.141.193 AS47493 CEZNET s.r.o. 1.96ms from Prague, CZ
77.237.142.20 AS47493 CEZNET s.r.o. 1.77ms from Prague, CZ
77.237.159.57 AS47493 CEZNET s.r.o. 2.21ms from Prague, CZ
77.237.128.15 AS47493 CEZNET s.r.o. 1.70ms from Prague, CZ
77.237.140.1 AS47493 CEZNET s.r.o. 2.08ms from Prague, CZ
77.237.149.1 AS47493 CEZNET s.r.o. 1.75ms from Prague, CZ
77.237.145.1 AS47493 CEZNET s.r.o. 2.13ms from Prague, CZ
77.237.139.1 AS47493 CEZNET s.r.o. 1.97ms from Prague, CZ
77.237.148.190 AS47493 CEZNET s.r.o. 1.74ms from Prague, CZ
77.237.153.245 AS47493 CEZNET s.r.o. 2.01ms from Prague, CZ
77.237.154.1 AS47493 CEZNET s.r.o. 2.21ms from Prague, CZ
77.237.129.1 AS47493 CEZNET s.r.o. 2.21ms from Prague, CZ
77.237.138.1 AS47493 CEZNET s.r.o. 2.12ms from Prague, CZ
77.237.150.59 AS47493 CEZNET s.r.o. 1.96ms from Prague, CZ
77.237.156.17 AS47493 CEZNET s.r.o. 1.86ms from Prague, CZ
2a0a:4080:400:200::1 AS47493 CEZNET s.r.o. 1.98ms 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
178.230.194.101 AS31615 Odido Netherlands B.V. 14.17ms from Amsterdam, NL
180.77.204.117 AS17429 BEIJING GEHUA CATV NETWORK CO.LTD 3.65ms from Beijing, CN
181.68.175.149 AS27831 Colombia Móvil 1.56ms from Bogotá, CO
75.71.51.181 AS7922 Comcast Cable Communications, LLC 5.91ms from Denver, US
103.162.185.53 AS141729 Dupchanchia Online 3.27ms from Dhaka, BD
47.54.75.197 AS577 Bell Canada 4.17ms from Fredericton, CA
65.1.167.165 AS16509 Amazon.com, Inc. 0.28ms from Mumbai, IN
103.228.47.5 AS58659 Quest Consultancy Pvt Ltd 3.42ms from Mumbai, IN
15.237.67.69 AS16509 Amazon.com, Inc. 0.17ms from Paris, FR
106.2.45.5 AS45062 Netease-Network 5.63ms from Shanghai, CN
178.128.212.165 AS14061 DigitalOcean, LLC 0.21ms from Singapore, SG
140.119.72.37 AS1659 Taiwan Academic Network (TANet) Information Center 2.93ms from Taipei, TW
79.190.139.5 AS5617 Orange Polska Spolka Akcyjna 3.55ms from Warsaw, PL
65.214.249.5 AS701 Verizon Business 1.35ms from Chicago, US
214.79.101.69 AS5972 United States Department of Defense (DoD) 10.18ms from Frankfurt am Main, DE
119.91.214.229 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.17ms from Guangzhou, CN
47.76.29.181 AS45102 Alibaba (US) Technology Co., Ltd. 0.72ms from Hong Kong, HK
103.150.93.37 AS133800 PT Biznet Gio Nusantara 0.98ms from Jakarta, ID
91.216.176.5 AS29107 Synapse Network LTD 0.54ms from Kyiv, UA
86.130.145.117 AS2856 British Telecommunications PLC 3.79ms from London, GB
78.136.124.5 AS29119 AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL 0.27ms from Madrid, ES
99.99.136.229 AS7018 AT&T Enterprises, LLC 3.55ms from Miami, US
216.25.197.5 AS32674 Blue Hill Data Services 1.48ms from New York City, US
201.82.90.85 AS28573 Claro NXT Telecomunicacoes Ltda 7.86ms from Osasco, BR
24.117.64.213 AS11492 CABLE ONE, INC. 4.92ms from Phoenix, US

Traceroute

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

$
traceroute -a -n -q1 -f3 77.237.145.187
traceroute to 77.237.145.187 (77.237.145.187): 64 hops max, 52 byte packets
3 [AS13194] 185.0.20.38 3.173 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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