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 1,397
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 1,397 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 ██████████ 867
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
77.237.157.66 AS47493 CEZNET s.r.o. 1.95ms from Prague, CZ
77.237.137.254 AS47493 CEZNET s.r.o. 1.76ms from Prague, CZ
2a0a:4080:8000::2 AS47493 CEZNET s.r.o. 1.78ms from Prague, CZ
77.237.141.1 AS47493 CEZNET s.r.o. 1.92ms from Prague, CZ
77.237.151.15 AS47493 CEZNET s.r.o. 1.96ms from Prague, CZ
77.237.131.59 AS47493 CEZNET s.r.o. 1.87ms from Prague, CZ
77.237.149.254 AS47493 CEZNET s.r.o. 1.87ms from Prague, CZ
77.237.156.134 AS47493 CEZNET s.r.o. 1.89ms from Prague, CZ
77.237.135.181 AS47493 CEZNET s.r.o. 1.87ms from Prague, CZ
77.237.142.20 AS47493 CEZNET s.r.o. 1.83ms from Prague, CZ
77.237.152.5 AS47493 CEZNET s.r.o. 1.73ms from Prague, CZ
77.237.148.50 AS47493 CEZNET s.r.o. 1.79ms from Prague, CZ
77.237.138.1 AS47493 CEZNET s.r.o. 2.17ms from Prague, CZ
2a0a:4080:2::7 AS47493 CEZNET s.r.o. 1.80ms from Prague, CZ
77.237.150.1 AS47493 CEZNET s.r.o. 2.00ms from Prague, CZ
77.237.153.245 AS47493 CEZNET s.r.o. 2.00ms from Prague, CZ
77.237.147.1 AS47493 CEZNET s.r.o. 2.08ms from Prague, CZ
77.237.136.1 AS47493 CEZNET s.r.o. 2.21ms from Prague, CZ
77.237.158.250 AS47493 CEZNET s.r.o. 1.95ms from Prague, CZ
77.237.132.160 AS47493 CEZNET s.r.o. 1.87ms from Prague, CZ
77.237.134.63 AS47493 CEZNET s.r.o. 1.88ms from Prague, CZ
77.237.145.1 AS47493 CEZNET s.r.o. 2.10ms from Prague, CZ
77.237.129.1 AS47493 CEZNET s.r.o. 2.20ms from Prague, CZ
2a0a:4080:e::1 AS47493 CEZNET s.r.o. 1.94ms from Prague, CZ
77.237.140.1 AS47493 CEZNET s.r.o. 2.02ms 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
3.148.220.197 AS16509 Amazon.com, Inc. 0.18ms from Columbus, US
87.167.59.85 AS3320 Deutsche Telekom AG 6.38ms from Frankfurt am Main, DE
197.96.173.197 AS3741 Dimension Data 0.97ms from Johannesburg, ZA
141.179.74.149 AS25019 Saudi Telecom Company JSC 4.47ms from Manama, BH
84.32.211.181 AS9009 M247 Europe SRL 0.36ms from New York City, US
182.70.65.21 AS24560 Bharti Airtel Ltd., Telemedia Services 2.35ms from Pune, IN
24.39.150.5 AS12271 Charter Communications Inc 3.93ms from Secaucus, US
218.24.240.101 AS4837 CHINA UNICOM China169 Backbone 12.12ms from Tieling, CN
219.112.184.53 AS10010 TOKAI Communications Corporation 3.89ms from Tokyo, JP
40.87.106.85 AS8075 Microsoft Corporation 0.39ms from Ashburn, US
84.173.209.117 AS3320 Deutsche Telekom AG 4.79ms from Berlin, DE
162.104.206.21 AS22561 CenturyLink Communications, LLC 0.66ms from Denver, US
200.249.22.197 AS4230 CLARO S.A. 14.02ms from Fortaleza, BR
93.216.80.149 AS3320 Deutsche Telekom AG 7.40ms from Frankfurt am Main, DE
222.171.73.197 AS4134 CHINANET-BACKBONE 2.96ms from Harbin, CN
64.129.5.245 AS3549 Level 3 Parent, LLC 0.73ms from Honolulu, US
95.56.46.181 AS9198 JSC Kazakhtelecom 4.57ms from Karagandy, KZ
156.239.33.245 AS400619 AROSSCLOUD INC. 0.24ms from Los Angeles, US
207.56.210.5 AS54801 Zillion Network Inc. 0.46ms from Los Angeles, US
185.123.84.101 AS41405 Altinea SAS 1.35ms from Lyon, FR
72.14.236.21 AS15169 Google LLC 0.27ms from Madrid, ES
15.216.208.229 AS16509 Amazon.com, Inc. 5.94ms from Madrid, ES
34.74.48.197 AS396982 Google LLC 0.16ms from Moncks Corner, US
128.74.94.117 AS8402 PJSC "Vimpelcom" 7.64ms from Moscow, RU
13.232.192.181 AS16509 Amazon.com, Inc. 0.11ms from Mumbai, IN

Traceroute

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

$
traceroute -a -n -q1 -f3 77.237.141.214
traceroute to 77.237.141.214 (77.237.141.214): 64 hops max, 52 byte packets
3 [AS13194] 185.0.20.38 4.963 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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