Autonomous System details

AS47493

CEZNET s.r.o.  ·  wms.cz

Czechia

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

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.
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
IP Ranges API

WHOIS Details

Join for free to view WHOIS details › 

                                                ASHandle:       AS47493
                                                OrgID:          AS47493
                                                ASName:         AS47493
                                                ASNumber:       AS47493
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
Get this data and more with IPinfo's WHOIS product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.
IP WHOIS API & Database

Hosted Domains

There are 1,364 domain names hosted across 69 IP addresses on this ASN.

Join for free to explore hosted domains ›
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

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for Cybersecurity
Hosted Domains API & Database

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
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS39392 SH.cz s.r.o.
AS39791 Telco Pro Services, a. s.
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Downstreams

There are no downstreams for this ASN.

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
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
2a0a:4080:c:12::5 AS47493 CEZNET s.r.o. 1.92ms from Prague, CZ
77.237.145.1 AS47493 CEZNET s.r.o. 2.11ms from Prague, CZ
77.237.141.1 AS47493 CEZNET s.r.o. 2.07ms from Prague, CZ
77.237.130.1 AS47493 CEZNET s.r.o. 2.13ms from Prague, CZ
77.237.139.1 AS47493 CEZNET s.r.o. 2.01ms from Prague, CZ
77.237.155.1 AS47493 CEZNET s.r.o. 2.00ms from Prague, CZ
77.237.131.59 AS47493 CEZNET s.r.o. 1.92ms from Prague, CZ
77.237.129.1 AS47493 CEZNET s.r.o. 2.22ms from Prague, CZ
77.237.154.1 AS47493 CEZNET s.r.o. 2.16ms from Prague, CZ
2a0a:4080:8000::2 AS47493 CEZNET s.r.o. 1.80ms from Prague, CZ
77.237.143.1 AS47493 CEZNET s.r.o. 2.19ms from Prague, CZ
2a0a:4080:400:200::1 AS47493 CEZNET s.r.o. 1.94ms from Prague, CZ
77.237.132.160 AS47493 CEZNET s.r.o. 1.88ms from Prague, CZ
77.237.140.1 AS47493 CEZNET s.r.o. 2.07ms from Prague, CZ
77.237.128.11 AS47493 CEZNET s.r.o. 1.79ms from Prague, CZ
77.237.148.190 AS47493 CEZNET s.r.o. 1.77ms from Prague, CZ
77.237.156.209 AS47493 CEZNET s.r.o. 1.87ms from Prague, CZ
77.237.147.1 AS47493 CEZNET s.r.o. 2.13ms from Prague, CZ
77.237.149.254 AS47493 CEZNET s.r.o. 1.89ms from Prague, CZ
2a0a:4080:2::7 AS47493 CEZNET s.r.o. 1.75ms from Prague, CZ
77.237.153.201 AS47493 CEZNET s.r.o. 2.02ms from Prague, CZ
77.237.158.1 AS47493 CEZNET s.r.o. 2.12ms from Prague, CZ
77.237.135.212 AS47493 CEZNET s.r.o. 1.89ms from Prague, CZ
2a0a:4080:e::1 AS47493 CEZNET s.r.o. 1.96ms from Prague, CZ
2a0a:4080:1::5 AS47493 CEZNET s.r.o. 1.92ms 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
18.9.69.117 AS3 Massachusetts Institute of Technology 0.48ms from Boston, US
34.76.200.213 AS396982 Google LLC 0.14ms from Brussels, BE
173.29.228.213 AS30036 Mediacom Communications Corp 7.83ms from Chicago, US
173.88.7.165 AS10796 Charter Communications Inc 12.81ms from Cleveland, US
18.196.205.69 AS16509 Amazon.com, Inc. 0.19ms from Frankfurt am Main, DE
91.11.195.21 AS3320 Deutsche Telekom AG 4.79ms from Frankfurt am Main, DE
175.116.48.229 AS9318 SK Broadband Co Ltd 1.37ms from Incheon, KR
60.109.43.101 AS17676 SoftBank Corp. 3.70ms from Osaka, JP
35.217.170.101 AS19527 Google LLC 0.17ms from Osaka, JP
71.236.190.21 AS7922 Comcast Cable Communications, LLC 2.21ms from Portland, US
17.156.200.5 AS714 Apple Inc. 6.96ms from San Jose, US
43.202.230.53 AS16509 Amazon.com, Inc. 0.57ms from Seoul, KR
210.116.117.5 AS17881 Inet Hosting, Inc. 1.32ms from Seoul, KR
121.134.127.21 AS4766 Korea Telecom 1.23ms from Seoul, KR
49.113.71.165 AS4134 CHINANET BACKBONE 1.81ms from UEruemqi, CN
117.192.157.117 AS9829 National Internet Backbone 14.82ms from Chennai, IN
172.69.17.5 AS13335 Cloudflare, Inc. 1.05ms from Chicago, US
68.50.78.37 AS7922 Comcast Cable Communications, LLC 8.19ms from Chicago, US
3.129.45.181 AS16509 Amazon.com, Inc. 0.16ms from Columbus, US
103.162.185.53 AS141729 Dupchanchia Online 3.27ms from Dhaka, BD
212.77.200.229 AS8781 Ooredoo Q.S.C. 0.22ms from Doha, QA
96.92.60.85 AS7922 Comcast Cable Communications, LLC 9.60ms from Flint, US
18.198.240.37 AS16509 Amazon.com, Inc. 0.18ms from Frankfurt am Main, DE
43.100.53.37 AS45102 Alibaba (US) Technology Co., Ltd. 0.60ms from Hong Kong, HK
37.36.43.197 AS42961 Mobile Telecommunications Company K.S.C.P. 9.47ms from Kuwait City, KW

Traceroute

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

$
traceroute -a -n -q1 -f3 77.237.144.23
traceroute to 77.237.144.23 (77.237.144.23): 64 hops max, 52 byte packets
3 [AS13194] 185.0.20.38 7.189 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.

Data built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs