185.183.72.0/22

AS207945 · CNI Group s.r.o.

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Summary

Country	Czechia
Domain	cni-group.cz
ASN	AS207945
Registry	RIPE
ID	CZ-VISONET-20161221

WHOIS Details

inetnum:        185.183.72.0 - 185.183.75.255
netname:        CZ-VISONET-20161221
country:        CZ
org:            ORG-VS281-RIPE
admin-c:        CNIG1-RIPE
tech-c:         CNIG1-RIPE
status:         ALLOCATED PA
mnt-by:         cz-cniinternet-1-mnt
mnt-by:         RIPE-NCC-HM-MNT
created:        2021-12-15T10:35:57Z
last-modified:  2021-12-15T10:35:57Z
source:         RIPE
abuse-email:    admin@cni-group.cz
abuse-c:        CNIG1-RIPE
abuse-org:      ORG-VS281-RIPE

organisation:   ORG-VS281-RIPE
org-name:       CNI Group s.r.o.
country:        CZ
org-type:       LIR
address:        U Rybnika 23
address:        58601
address:        Jihlava
address:        CZECH REPUBLIC
phone:          +420776828000
e-mail:         admin@cni-group.cz
admin-c:        CNIG1-RIPE
tech-c:         CNIG1-RIPE
abuse-c:        CNIG1-RIPE
mnt-ref:        cz-cniinternet-1-mnt
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         cz-cniinternet-1-mnt
created:        2019-09-27T07:01:19Z
last-modified:  2021-08-18T08:36:00Z
source:         RIPE

role:           CNI Group s.r.o.
abuse-mailbox:  admin@cni-group.cz
address:        U Rybnika 23, 586 01 Jihlava, Czech Republic
e-mail:         admin@cni-group.cz
nic-hdl:        CNIG1-RIPE
mnt-by:         cz-cniinternet-1-mnt
created:        2021-04-20T09:44:07Z
last-modified:  2021-04-20T09:47:23Z
source:         RIPE

route:          185.183.72.0/22
mnt-routes:     MNT-OPTONET
origin:         AS43542
mnt-by:         cz-cniinternet-1-mnt
created:        2017-01-05T07:40:33Z
last-modified:  2019-12-11T18:11:29Z
source:         RIPE

Hosted domains

There are 40 domain names hosted across 10 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
185.183.73.180	kustovnicecinska.cz	13
185.183.74.243	rog.cz	10
185.183.74.227	cairoshootingacademy.com	6
185.183.74.244	brennholzrumburk.eu	5
185.183.74.224	snakesss.cz	1
185.183.74.219	nasevyroba.cz	1
185.183.74.141	mazim.cz	1
185.183.74.222	na-statku.sk	1
185.183.73.209	naturaljihlava.cz	1
185.183.74.230	neosolar.sk	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

Read more

Pingable IPs

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

IP Address	ASN	Details
185.183.73.144	AS207945 CNI Group s.r.o.	`2.05ms` from Prague, CZ
185.183.75.248	AS207945 CNI Group s.r.o.	`1.90ms` from Prague, CZ
185.183.74.133	AS207945 CNI Group s.r.o.	`1.92ms` from Prague, CZ
185.183.72.156	AS207945 CNI Group s.r.o.	`1.95ms` 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
117.254.23.198	AS9829 National Internet Backbone	`14.43ms` from Bengaluru, IN
161.109.122.70	AS17327 Texas State Technical College at Waco	`4.76ms` from Dallas, US
98.43.200.86	AS7922 Comcast Cable Communications, LLC	`1.98ms` from Denver, US
45.185.146.246	AS269480 MEGAWEB TELECOM NETWORK LTDA	`10.89ms` from Fortaleza, BR
20.91.150.6	AS8075 Microsoft Corporation	`0.20ms` from Gaevle, SE
192.249.88.38	AS134548 DXTL Tseung Kwan O Service	`0.92ms` from Hong Kong, HK
189.124.180.134	AS28220 Alares Cabo Servicos de Telecomunicacoes S.A.	`3.05ms` from Joao Pessoa, BR
59.90.127.6	AS9829 National Internet Backbone	`16.10ms` from Kolkata, IN
216.228.22.6	AS23089 Hotwire Communications	`13.90ms` from Los Angeles, US
80.22.185.70	AS3269 Telecom Italia S.p.A.	`2.97ms` from Milan, IT
45.55.67.150	AS14061 DigitalOcean, LLC	`0.22ms` from New York City, US
88.180.58.166	AS12322 Free SAS	`13.83ms` from Paris, FR
90.28.47.22	AS3215 Orange S.A.	`14.89ms` from Paris, FR
176.32.114.150	AS16509 Amazon.com, Inc.	`0.41ms` from San Jose, US
141.8.57.166	AS12709 Melita Limited	`4.88ms` from Swieqi, MT
83.216.202.86	AS24953 NETPLANET GmbH	`2.07ms` from Vienna, AT
182.156.193.166	AS45820 Tata Teleservices ISP AS	`1.73ms` from Chennai, IN
50.102.4.6	AS5650 Frontier Communications of America, Inc.	`7.32ms` from Chicago, US
135.116.0.166	AS8075 Microsoft Corporation	`0.18ms` from Gaevle, SE
113.101.124.214	AS4134 CHINANET-BACKBONE	`12.01ms` from Guangzhou, CN
45.43.209.230	AS46261 QuickPacket, LLC	`0.70ms` from Los Angeles, US
79.44.206.118	AS3269 Telecom Italia S.p.A.	`3.47ms` from Milan, IT
187.132.220.38	AS8151 UNINET	`14.37ms` from Santiago de Queretaro, MX
175.248.81.38	AS4766 Korea Telecom	`6.96ms` from Seoul, KR
51.84.130.182	AS16509 Amazon.com, Inc.	`1.66ms` from Tel Aviv, IL

Traceroute

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

traceroute -a -n -q1 -f3 185.183.74.233

traceroute to 185.183.74.233 (185.183.74.233): 64 hops max, 52 byte packets

3 [] 91.210.17.48 1.969 ms

4 [AS43542] 78.156.128.83 1.984 ms

5 [AS207945] 185.183.74.233 1.977 ms

Measurement taken from

IPinfo ProbeNet in Prague, CZ

On September 4th 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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