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 ██████████ 869
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
77.237.128.28 ██████████ 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

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

IP Address ASN Details
77.237.142.20 AS47493 CEZNET s.r.o. 1.80ms from Prague, CZ
77.237.158.250 AS47493 CEZNET s.r.o. 1.97ms from Prague, CZ
77.237.140.1 AS47493 CEZNET s.r.o. 2.03ms 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. 1.74ms from Prague, CZ
77.237.156.17 AS47493 CEZNET s.r.o. 1.77ms from Prague, CZ
77.237.144.1 AS47493 CEZNET s.r.o. 2.08ms from Prague, CZ
77.237.138.1 AS47493 CEZNET s.r.o. 2.14ms from Prague, CZ
77.237.135.212 AS47493 CEZNET s.r.o. 1.73ms from Prague, CZ
77.237.132.160 AS47493 CEZNET s.r.o. 1.87ms from Prague, CZ
77.237.129.77 AS47493 CEZNET s.r.o. 2.21ms from Prague, CZ
77.237.134.63 AS47493 CEZNET s.r.o. 1.75ms from Prague, CZ
2a0a:4080:e::1 AS47493 CEZNET s.r.o. 1.76ms from Prague, CZ
77.237.128.15 AS47493 CEZNET s.r.o. 1.68ms from Prague, CZ
77.237.152.7 AS47493 CEZNET s.r.o. 1.72ms from Prague, CZ
77.237.148.176 AS47493 CEZNET s.r.o. 1.75ms from Prague, CZ
2a0a:4080:c:19::5 AS47493 CEZNET s.r.o. 1.92ms from Prague, CZ
77.237.155.1 AS47493 CEZNET s.r.o. 2.10ms from Prague, CZ
77.237.159.1 AS47493 CEZNET s.r.o. 2.11ms from Prague, CZ
77.237.154.1 AS47493 CEZNET s.r.o. 2.06ms from Prague, CZ
77.237.150.59 AS47493 CEZNET s.r.o. 2.09ms from Prague, CZ
77.237.153.245 AS47493 CEZNET s.r.o. 1.94ms from Prague, CZ
77.237.131.17 AS47493 CEZNET s.r.o. 1.85ms from Prague, CZ
77.237.139.1 AS47493 CEZNET s.r.o. 1.95ms from Prague, CZ
77.237.151.15 AS47493 CEZNET s.r.o. 1.95ms 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
87.195.156.245 AS12414 Solcon Internetdiensten B.V. 6.74ms from Amsterdam, NL
145.236.213.149 AS5483 Magyar Telekom Plc. 6.56ms from Budapest, HU
85.197.131.5 AS34622 Bredband i Kristianstad AB 4.82ms from Copenhagen, DK
203.94.243.53 AS17813 Mahanagar Telephone Nigam Limited 1.67ms from Delhi, IN
40.83.36.149 AS8075 Microsoft Corporation 0.18ms from Des Moines, US
217.227.214.165 AS3320 Deutsche Telekom AG 3.87ms from Frankfurt am Main, DE
180.184.195.69 AS137718 Beijing Volcano Engine Technology Co., Ltd. 2.95ms from Guangzhou, CN
125.88.32.133 AS4134 CHINANET-BACKBONE 2.24ms from Guangzhou, CN
36.69.217.181 AS7713 PT Telekomunikasi Indonesia 1.34ms from Jakarta, ID
193.2.248.245 AS2107 ARNES 0.65ms from Ljubljana, SI
122.220.114.37 AS17506 ARTERIA Networks Corporation 4.57ms from Osaka, JP
58.183.62.5 AS18144 Enecom,Inc. 8.49ms from Osaka, JP
213.142.95.53 AS2119 Telenor Norge AS 1.20ms from Oslo, NO
221.145.156.101 AS4766 Korea Telecom 3.97ms from Seoul, KR
120.25.90.133 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.86ms from Shenzhen, CN
106.162.139.181 AS2516 KDDI CORPORATION 2.61ms from Tokyo, JP
153.144.24.117 AS4713 NTT DOCOMO BUSINESS,Inc. 7.83ms from Tokyo, JP
93.139.26.245 AS5391 Hrvatski Telekom d.d. 11.79ms from Zagreb, HR
62.131.136.69 AS1136 KPN B.V. 4.02ms from Amsterdam, NL
92.241.193.37 AS3342 Cibicom A/S 19.00ms from Copenhagen, DK
79.97.197.5 AS6830 Liberty Global Europe Holding B.V. 10.13ms from Dublin, IE
14.182.34.213 AS45899 VNPT Corp 4.02ms from Hanoi, VN
122.159.27.5 AS4837 CHINA UNICOM China169 Backbone 2.74ms from Harbin, CN
122.10.85.21 AS134548 DXTL Tseung Kwan O Service 0.69ms from Hong Kong, HK
175.45.60.213 AS9381 HKBN Enterprise Solutions HK Limited 0.69ms from Hong Kong, HK

Traceroute

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

$
traceroute -a -n -q1 -f3 77.237.150.156
traceroute to 77.237.150.156 (77.237.150.156): 64 hops max, 52 byte packets
3 [AS13194] 185.0.20.38 9.624 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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