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
77.237.139.1 AS47493 CEZNET s.r.o. 1.97ms from Prague, CZ
77.237.158.250 AS47493 CEZNET s.r.o. 1.98ms from Prague, CZ
77.237.152.6 AS47493 CEZNET s.r.o. 1.76ms from Prague, CZ
2a0a:4080:1::5 AS47493 CEZNET s.r.o. 1.93ms from Prague, CZ
77.237.142.20 AS47493 CEZNET s.r.o. 1.77ms from Prague, CZ
77.237.151.15 AS47493 CEZNET s.r.o. 1.91ms from Prague, CZ
77.237.156.17 AS47493 CEZNET s.r.o. 1.86ms from Prague, CZ
2a0a:4080:e::1 AS47493 CEZNET s.r.o. 1.78ms from Prague, CZ
2a0a:4080:c:12::5 AS47493 CEZNET s.r.o. 1.89ms from Prague, CZ
77.237.132.1 AS47493 CEZNET s.r.o. 2.08ms from Prague, CZ
2a0a:4080:2::7 AS47493 CEZNET s.r.o. 1.78ms from Prague, CZ
77.237.138.1 AS47493 CEZNET s.r.o. 2.12ms from Prague, CZ
77.237.141.193 AS47493 CEZNET s.r.o. 1.96ms from Prague, CZ
77.237.128.15 AS47493 CEZNET s.r.o. 1.70ms from Prague, CZ
77.237.146.1 AS47493 CEZNET s.r.o. 2.15ms from Prague, CZ
77.237.149.1 AS47493 CEZNET s.r.o. 1.75ms from Prague, CZ
77.237.154.1 AS47493 CEZNET s.r.o. 2.21ms from Prague, CZ
77.237.159.57 AS47493 CEZNET s.r.o. 2.21ms from Prague, CZ
77.237.145.1 AS47493 CEZNET s.r.o. 2.13ms from Prague, CZ
2a0a:4080:400:200::1 AS47493 CEZNET s.r.o. 1.98ms from Prague, CZ
77.237.129.1 AS47493 CEZNET s.r.o. 2.21ms from Prague, CZ
77.237.130.1 AS47493 CEZNET s.r.o. 2.13ms from Prague, CZ
77.237.150.59 AS47493 CEZNET s.r.o. 1.96ms from Prague, CZ
77.237.148.190 AS47493 CEZNET s.r.o. 1.74ms from Prague, CZ
77.237.135.209 AS47493 CEZNET s.r.o. 1.80ms 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
41.36.126.85 AS8452 TE-AS 4.04ms from Cairo, EG
45.202.212.229 AS152711 Suike Information Technology SiChuan Co., Ltd 2.19ms from Hong Kong, HK
111.39.2.101 AS9808 China Mobile Communications Group Co., Ltd. 4.56ms from Huainan, CN
58.230.139.101 AS9318 SK Broadband Co Ltd 1.40ms from Incheon, KR
213.142.95.53 AS2119 Telenor Norge AS 1.55ms from Oslo, NO
113.234.26.5 AS4837 CHINA UNICOM China169 Backbone 8.06ms from Tieling, CN
73.237.33.245 AS7922 Comcast Cable Communications, LLC 4.72ms from Atlanta, US
103.162.185.53 AS141729 Dupchanchia Online 3.27ms from Dhaka, BD
200.249.22.197 AS4230 CLARO S.A. 14.01ms from Fortaleza, BR
115.21.161.181 AS4766 Korea Telecom 0.74ms from Incheon, KR
193.2.248.245 AS2107 ARNES 0.63ms from Ljubljana, SI
34.32.214.213 AS396982 Google LLC 0.14ms from Oudeschip, NL
77.193.247.181 AS15557 Societe Francaise Du Radiotelephone - SFR SA 10.71ms from Paris, FR
189.39.108.117 AS28305 PERSIS INTERNET LTDA 9.85ms from Sao Paulo, BR
194.37.245.37 AS24708 RAITEC GmbH 2.65ms from Vienna, AT
95.56.124.213 AS9198 JSC Kazakhtelecom 2.09ms from Almaty, KZ
95.77.100.101 AS12302 Vodafone Romania S.A. 0.97ms from Bucharest, RO
63.102.110.53 AS701 Verizon Business 1.54ms from Denver, US
185.20.7.21 AS204033 Oliver Arthur 6.71ms from Duesseldorf, DE
18.199.101.85 AS16509 Amazon.com, Inc. 0.14ms from Frankfurt am Main, DE
131.246.235.181 AS199578 Rheinland-Pfaelzische Technische Universitaet Kaiserslautern-Landau 3.54ms from Frankfurt am Main, DE
222.79.71.21 AS133774 Fuzhou 1.78ms from Fuzhou, CN
88.149.107.229 AS12969 Vodafone Iceland 5.54ms from Hafnarfjoerdur, IS
202.158.98.85 AS4787 PT Cyberindo Aditama 0.33ms from Jakarta, ID
146.141.13.53 AS2018 TENET (The UNINET Project) 0.90ms from Johannesburg, ZA

Traceroute

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

$
traceroute -a -n -q1 -f3 77.237.159.93
traceroute to 77.237.159.93 (77.237.159.93): 64 hops max, 52 byte packets
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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