185.33.136.0/22

AS21430 · WIA spol. s.r.o.

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Summary

Country	Czechia
Domain	wia.cz
ASN	AS21430
Registry	RIPE
ID	CZ-WIA-20130820

WHOIS Details

inetnum:        185.33.136.0 - 185.33.139.255
netname:        CZ-WIA-20130820
country:        CZ
org:            ORG-Wss1-RIPE
admin-c:        FM1337-RIPE
tech-c:         PU100-RIPE
status:         ALLOCATED PA
mnt-by:         RIPE-NCC-HM-MNT
mnt-lower:      WIA-AS-MNT
mnt-routes:     WIA-AS-MNT
notify:         lir@wia.cz
created:        2013-08-20T12:36:45Z
last-modified:  2016-04-14T10:32:57Z
source:         RIPE
abuse-email:    abuse@wia.cz
abuse-c:        WAC9-RIPE
abuse-org:      ORG-Wss1-RIPE

organisation:   ORG-Wss1-RIPE
org-name:       WIA spol. s.r.o.
country:        CZ
org-type:       LIR
address:        Vojtesska 17
address:        110 00
address:        Praha 1
address:        CZECH REPUBLIC
phone:          +420 225 372 055
phone:          +420 246 035411
fax-no:         +420 246 035410
e-mail:         noc@wia.cz
admin-c:        FM1337-RIPE
admin-c:        PU100-RIPE
mnt-by:         WIA-AS-MNT
mnt-ref:        WIA-AS-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
abuse-c:        WAC9-RIPE
created:        2004-04-17T11:04:59Z
last-modified:  2020-12-16T12:19:39Z
source:         RIPE
abuse-email:    abuse@wia.cz
abuse-c:        WAC9-RIPE
abuse-org:      undefined

person:         Filip Malina
address:        Vojtesska 17
address:        110 00, Praha 1
address:        Czech Republic
phone:          +420 246035411
fax-no:         +420 246035410
e-mail:         malina@wia.cz
nic-hdl:        FM1337-RIPE
notify:         malina@wia.cz
created:        2001-10-24T10:25:12Z
last-modified:  2015-07-28T18:05:13Z
source:         RIPE
mnt-by:         WIA-AS-MNT

person:         Pavel Uhliar
address:        Ceska 9
address:        351 01, Frant. Lazne
address:        Czech Republic
phone:          +420 246035411
fax-no:         +420 246035410
e-mail:         uhliar@wia.cz
nic-hdl:        PU100-RIPE
notify:         uhliar@wia.cz
created:        2001-10-24T09:03:52Z
last-modified:  2015-07-28T18:03:50Z
source:         RIPE
mnt-by:         WIA-AS-MNT

route:          185.33.136.0/22
descr:          WIA s.r.o., Prague, Czech Republic
origin:         AS21430
mnt-by:         WIA-AS-MNT
notify:         lir@wia.cz
created:        2013-09-05T14:06:55Z
last-modified:  2013-09-05T14:06:55Z
source:         RIPE

Hosted domains

There are 21 domain names hosted across 8 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
185.33.136.16	drivehosting.net	10
185.33.137.78	prospectiveinvest.com	3
185.33.139.72	voskh.cz	2
185.33.137.237	samek.cz	2
185.33.138.67	kulhavi.cz	1
185.33.137.193	lenka.wine	1
185.33.136.6	milows.cz	1
185.33.139.49	vafobooth.com	1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
185.33.136.249	AS21430 WIA spol. s.r.o.	`0.28ms` from Prague, CZ
185.33.138.142	AS21430 WIA spol. s.r.o.	`0.31ms` from Prague, CZ
185.33.139.252	AS21430 WIA spol. s.r.o.	`0.30ms` from Prague, CZ
185.33.137.186	AS21430 WIA spol. s.r.o.	`0.30ms` 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
82.157.123.134	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.76ms` from Beijing, CN
60.243.251.22	AS17488 Hathway IP Over Cable Internet	`1.30ms` from Bengaluru, IN
84.197.22.118	AS6848 Telenet BV	`8.62ms` from Brussels, BE
181.94.140.166	AS7303 Telecom Argentina S.A.	`7.04ms` from Buenos Aires, AR
27.12.239.38	AS4837 CHINA UNICOM China169 Backbone	`8.40ms` from Chongqing, CN
72.48.28.38	AS7459 Grande Communications Networks, LLC	`4.66ms` from Dallas, US
51.112.173.150	AS16509 Amazon.com, Inc.	`0.18ms` from Dubai, AE
54.194.151.182	AS16509 Amazon.com, Inc.	`0.20ms` from Dublin, IE
87.165.83.6	AS3320 Deutsche Telekom AG	`5.34ms` from Duesseldorf, DE
79.217.82.118	AS3320 Deutsche Telekom AG	`7.11ms` from Frankfurt am Main, DE
190.242.123.246	AS23520 Columbus Networks USA, Inc.	`4.24ms` from Guatemala City, GT
210.177.106.118	AS4515 PCCW IMS Ltd (PCCW Business Internet Access)	`1.24ms` from Hong Kong, HK
102.22.252.150	AS328631 TWC Hosting CC	`7.82ms` from Johannesburg, ZA
180.73.37.6	AS4788 TM TECHNOLOGY SERVICES SDN. BHD.	`4.49ms` from Kuala Lumpur, MY
78.105.227.246	AS5607 Sky UK Limited	`5.14ms` from London, GB
213.99.224.70	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.20ms` from Madrid, ES
90.70.21.150	AS3215 Orange S.A.	`13.79ms` from Paris, FR
83.208.47.38	AS5610 O2 Czech Republic, a.s.	`3.38ms` from Prague, CZ
60.212.62.22	AS4837 CHINA UNICOM China169 Backbone	`7.57ms` from Qingdao, CN
45.174.95.182	AS28429 Enlace de Datos y Redes SA de CV	`18.78ms` from Santiago de Queretaro, MX
220.230.6.150	AS9457 DREAMLINE CO.	`2.47ms` from Seoul, KR
61.227.22.6	AS3462 Data Communication Business Group	`4.86ms` from Taichung, TW
218.32.165.6	AS9919 New Century InfoComm Tech Co., Ltd.	`1.31ms` from Taipei, TW
126.51.159.230	AS17676 SoftBank Corp.	`3.19ms` from Tokyo, JP
105.105.248.38	AS36947 Telecom Algeria	`11.83ms` from Tunis, TN

Traceroute

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

traceroute -a -n -q1 -f3 185.33.136.93

traceroute to 185.33.136.93 (185.33.136.93): 64 hops max, 52 byte packets

3 [] 91.210.16.27 0.419 ms

4 [AS21430] 185.33.136.93 1.901 ms

Measurement taken from

IPinfo ProbeNet in Prague, CZ

On August 28th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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