Autonomous System details

AS47493

CEZNET s.r.o.  ·  wms.cz

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AS47493 – CEZNET s.r.o.

Field Value
Country Czechia
Website wms.cz
Hosted domains 1,404
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 3 months ago on Oct 06, 2025
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


                                                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 1,404 domain names hosted across 69 IP addresses on this ASN.

IP Address Domain Domains on this IP
77.237.159.27 ██████████ 873
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
77.237.135.188 ██████████ 14
77.237.134.11 ████████ 13
77.237.128.28 ██████████ 13
77.237.128.20 ██████████ 10

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Useful for Cybersecurity

Peers

There are 32 peers for this ASN.

Peers Name
AS14840 BR.Digital Telecom
AS1764 Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH
AS198150 SIACOM JSC
AS20562 Broadband Hosting B.V.
AS212483 LEVEL EIGHTY-SIX COMMUNICATIONS LTD
AS22356 Durand do Brasil Ltda
AS24482 SG.GS
AS263444 Open X Tecnologia Ltda
AS28917 Fiord Networks, UAB
AS29049 Delta Telecom Ltd
AS29504 Freenet Liberec, z.s.
AS3212 Telemach Slovenija d.o.o.
AS32590 Valve Corporation
AS35369 LINZ STROM GAS WAERME GmbH fuer Energiedienstleistungen und Telekommunikation
AS37721 Virtual Technologies & Solutions
AS39120 Convergenze S.p.A.
AS39392 SH.cz s.r.o.
AS39791 Telco Pro Services, a. s.
AS41327 Fiber Telecom S.p.A.
AS43733 Viva Armenia CJSC
AS44901 Belcloud LTD
AS49544 i3D.net B.V
AS51184 Fonira Telekom GmbH
AS53062 ALT | GRUPO BRASIL TECPAR
AS5405 Inter.link GmbH
AS57463 NetIX Communications JSC
AS59890 Kabel-TV Lampert GmbH & Co KG
AS6204 INTERKVM HOST SRL
AS6424 EDGOO NETWORKS
AS6663 Euroweb Romania S.R.L.
AS6939 Hurricane Electric LLC
AS8529 Zain Omantel International FZ-LLC
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS39392 SH.cz s.r.o.
AS39791 Telco Pro Services, a. s.
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.

Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
2a0a:4080:e::1 AS47493 CEZNET s.r.o. 1.78ms from Prague, CZ
77.237.157.180 AS47493 CEZNET s.r.o. 1.80ms from Prague, CZ
77.237.134.63 AS47493 CEZNET s.r.o. 1.72ms from Prague, CZ
77.237.143.1 AS47493 CEZNET s.r.o. 2.18ms from Prague, CZ
77.237.136.11 AS47493 CEZNET s.r.o. 2.48ms from Prague, CZ
77.237.159.1 AS47493 CEZNET s.r.o. 2.32ms from Prague, CZ
77.237.151.15 AS47493 CEZNET s.r.o. 1.92ms from Prague, CZ
77.237.144.1 AS47493 CEZNET s.r.o. 2.52ms from Prague, CZ
77.237.148.190 AS47493 CEZNET s.r.o. 1.69ms from Prague, CZ
77.237.132.160 AS47493 CEZNET s.r.o. 1.76ms from Prague, CZ
77.237.146.1 AS47493 CEZNET s.r.o. 2.67ms from Prague, CZ
77.237.131.59 AS47493 CEZNET s.r.o. 1.85ms from Prague, CZ
77.237.130.23 AS47493 CEZNET s.r.o. 2.17ms from Prague, CZ
77.237.147.1 AS47493 CEZNET s.r.o. 2.21ms from Prague, CZ
77.237.139.1 AS47493 CEZNET s.r.o. 1.97ms from Prague, CZ
77.237.141.1 AS47493 CEZNET s.r.o. 1.90ms from Prague, CZ
77.237.150.59 AS47493 CEZNET s.r.o. 1.98ms from Prague, CZ
2a0a:4080:8000::2 AS47493 CEZNET s.r.o. 1.74ms from Prague, CZ
77.237.142.20 AS47493 CEZNET s.r.o. 1.73ms from Prague, CZ
77.237.135.212 AS47493 CEZNET s.r.o. 1.71ms from Prague, CZ
77.237.149.254 AS47493 CEZNET s.r.o. 1.72ms from Prague, CZ
77.237.128.15 AS47493 CEZNET s.r.o. 1.66ms from Prague, CZ
2a0a:4080:1::1 AS47493 CEZNET s.r.o. 1.92ms from Prague, CZ
2a0a:4080:c:12::5 AS47493 CEZNET s.r.o. 1.84ms from Prague, CZ
77.237.138.1 AS47493 CEZNET s.r.o. 2.28ms 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
147.124.235.117 AS393740 Progressive Rural Telephone Cooperative, Inc 5.38ms from Atlanta, US
24.98.85.21 AS7922 Comcast Cable Communications, LLC 4.70ms from Atlanta, US
73.167.141.117 AS7922 Comcast Cable Communications, LLC 4.22ms from Boston, US
156.211.131.165 AS8452 TE-AS 8.79ms from Cairo, EG
45.21.103.149 AS7018 AT&T Enterprises, LLC 10.73ms from Chicago, US
18.189.122.69 AS16509 Amazon.com, Inc. 0.19ms from Columbus, US
83.93.248.229 AS3292 TDC Holding A/S 0.94ms from Copenhagen, DK
41.76.159.197 AS37230 Swifttalk Limited 0.76ms from Lagos, NG
78.147.159.149 AS13285 TalkTalk Communications Limited 6.16ms from London, GB
34.111.68.245 AS396982 Google LLC 0.07ms from Melbourne, AU
213.152.152.101 AS12976 CITIC Telecom CPC Rus LLC 1.07ms from Moscow, RU
81.163.236.213 AS48320 KETIS Ltd. 3.76ms from Moscow, RU
91.175.47.5 AS12322 Free SAS 1.94ms from Paris, FR
152.179.116.21 AS701 Verizon Business 0.72ms from Philadelphia, US
81.211.97.69 AS3216 PJSC Vimpelcom 1.09ms from Saint Petersburg, RU
61.189.82.21 AS4837 CHINA UNICOM China169 Backbone 6.50ms from Tieling, CN
180.62.216.85 AS4713 NTT DOCOMO BUSINESS,Inc. 1.18ms from Tokyo, JP
212.191.79.101 AS8256 Lodz University of Technology 5.74ms from Warsaw, PL
109.69.230.85 AS42517 Schiphol Telematics B.V. 1.00ms from Amsterdam, NL
3.21.115.149 AS16509 Amazon.com, Inc. 0.18ms from Columbus, US
117.233.247.101 AS9829 National Internet Backbone 7.11ms from Kolkata, IN
70.185.149.69 AS22773 Cox Communications Inc. 8.79ms from Los Angeles, US
76.18.36.213 AS7922 Comcast Cable Communications, LLC 4.04ms from Miami, US
59.78.195.21 AS4538 China Education and Research Network Center 7.55ms from Nanjing, CN
162.217.145.69 AS29757 Webline Services Inc 0.99ms from New York City, US

Traceroute

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

$
traceroute -a -n -q1 -f3 77.237.132.160
traceroute to 77.237.132.160 (77.237.132.160): 64 hops max, 52 byte packets
3 [AS13194] 185.0.20.38 2.399 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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