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 7 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
77.237.138.1 AS47493 CEZNET s.r.o. 2.12ms from Prague, CZ
77.237.150.59 AS47493 CEZNET s.r.o. 1.96ms from Prague, CZ
77.237.129.1 AS47493 CEZNET s.r.o. 2.21ms from Prague, CZ
77.237.143.1 AS47493 CEZNET s.r.o. 2.13ms from Prague, CZ
77.237.155.1 AS47493 CEZNET s.r.o. 2.11ms from Prague, CZ
77.237.131.224 AS47493 CEZNET s.r.o. 1.90ms from Prague, CZ
77.237.139.1 AS47493 CEZNET s.r.o. 1.97ms from Prague, CZ
77.237.134.63 AS47493 CEZNET s.r.o. 1.76ms from Prague, CZ
77.237.133.59 AS47493 CEZNET s.r.o. 1.82ms from Prague, CZ
77.237.132.1 AS47493 CEZNET s.r.o. 2.08ms from Prague, CZ
77.237.158.250 AS47493 CEZNET s.r.o. 1.98ms from Prague, CZ
77.237.154.1 AS47493 CEZNET s.r.o. 2.21ms from Prague, CZ
2a0a:4080:8000::2 AS47493 CEZNET s.r.o. 1.87ms from Prague, CZ
77.237.135.209 AS47493 CEZNET s.r.o. 1.80ms from Prague, CZ
77.237.146.1 AS47493 CEZNET s.r.o. 2.15ms from Prague, CZ
77.237.156.17 AS47493 CEZNET s.r.o. 1.86ms from Prague, CZ
2a0a:4080:c:12::5 AS47493 CEZNET s.r.o. 1.89ms from Prague, CZ
77.237.152.6 AS47493 CEZNET s.r.o. 1.76ms from Prague, CZ
77.237.136.1 AS47493 CEZNET s.r.o. 2.24ms from Prague, CZ
2a0a:4080:400:200::1 AS47493 CEZNET s.r.o. 1.98ms from Prague, CZ
77.237.148.190 AS47493 CEZNET s.r.o. 1.74ms from Prague, CZ
77.237.149.1 AS47493 CEZNET s.r.o. 1.75ms from Prague, CZ
77.237.153.245 AS47493 CEZNET s.r.o. 2.01ms from Prague, CZ
77.237.128.15 AS47493 CEZNET s.r.o. 1.70ms from Prague, CZ
77.237.151.15 AS47493 CEZNET s.r.o. 1.91ms 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
5.54.87.197 AS3329 Vodafone-panafon Hellenic Telecommunications Company SA 4.75ms from Athens, GR
180.78.65.165 AS17429 BEIJING GEHUA CATV NETWORK CO.LTD 8.17ms from Beijing, CN
52.80.192.229 AS55960 Beijing Guanghuan Xinwang Digital 3.45ms from Beijing, CN
181.3.135.229 AS7303 Telecom Argentina S.A. 9.59ms from Buenos Aires, AR
209.117.162.165 AS2828 Verizon Business 16.29ms from Chicago, US
96.92.60.85 AS7922 Comcast Cable Communications, LLC 9.17ms from Flint, US
91.216.176.5 AS29107 Synapse Network LTD 0.54ms from Kyiv, UA
182.70.26.5 AS24560 Bharti Airtel Ltd., Telemedia Services 2.16ms from Lohogaon, IN
97.134.100.117 AS6167 Verizon Business 10.84ms from Los Angeles, US
72.106.4.101 AS6167 Verizon Business 14.26ms from Los Angeles, US
107.196.40.85 AS7018 AT&T Enterprises, LLC 3.74ms from Los Angeles, US
78.136.124.5 AS29119 AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL 0.27ms from Madrid, ES
34.47.202.245 AS396982 Google LLC 0.08ms from Mumbai, IN
200.196.36.21 AS268952 MZ NET FIBRA 9.40ms from Osasco, BR
4.233.190.101 AS8075 Microsoft Corporation 0.59ms from Paris, FR
195.22.33.133 AS13036 T-Mobile Czech Republic a.s. 0.67ms from Prague, CZ
20.197.205.101 AS8075 Microsoft Corporation 0.33ms from Sao Paulo, BR
87.195.156.245 AS12414 Solcon Internetdiensten B.V. 6.86ms from Amsterdam, NL
217.73.29.69 AS29405 VNET a.s. 0.60ms from Bratislava, SK
170.210.71.37 AS4270 Red de Interconexion Universitaria 2.34ms from Buenos Aires, AR
172.225.198.53 AS36183 Akamai Technologies, Inc. 0.85ms from Denver, US
95.208.119.21 AS3209 Vodafone GmbH 10.65ms from Frankfurt am Main, DE
83.254.243.213 AS1257 Tele2 Sverige AB 12.18ms from Goeteborg, SE
18.167.246.117 AS16509 Amazon.com, Inc. 0.13ms from Hong Kong, HK
60.168.251.229 AS4134 CHINANET BACKBONE 3.81ms from Huainan, 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 77.237.146.157
traceroute to 77.237.146.157 (77.237.146.157): 64 hops max, 52 byte packets
3 [AS13194] 185.0.20.38 4.914 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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