185.203.44.0/22

AS44500 · Vlasimnet s.r.o.

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Summary

Country	Czechia
Domain	vlasimnet.cz
ASN	AS44500
Registry	RIPE
ID	CZ-VLASIMNET-20170511

WHOIS Details

inetnum:        185.203.44.0 - 185.203.47.255
netname:        CZ-VLASIMNET-20170511
country:        CZ
org:            ORG-VS129-RIPE
admin-c:        DF6260-RIPE
tech-c:         DF6260-RIPE
status:         ALLOCATED PA
mnt-by:         DavidFiala
mnt-by:         RIPE-NCC-HM-MNT
created:        2021-07-27T12:14:56Z
last-modified:  2021-07-27T12:14:56Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        AC28123-RIPE
abuse-org:      ORG-VS129-RIPE

organisation:   ORG-VS129-RIPE
org-name:       Vlasimnet s.r.o.
country:        CZ
org-type:       LIR
address:        Komenskeho 40
address:        25801
address:        Vlasim
address:        CZECH REPUBLIC
phone:          +420326551005
e-mail:         [email protected]
abuse-c:        AC28123-RIPE
mnt-ref:        DavidFiala
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         DavidFiala
created:        2014-08-25T09:00:42Z
last-modified:  2020-12-16T12:22:06Z
source:         RIPE

person:         David Fiala
address:        Komenskeho 40 258 01 Vlasim
phone:          +420 603 977 943
e-mail:         [email protected]
nic-hdl:        DF6260-RIPE
mnt-by:         DavidFiala
created:        2014-09-23T13:52:31Z
last-modified:  2014-09-23T13:52:32Z
source:         RIPE

route:          185.203.44.0/22
origin:         AS44500
mnt-by:         DavidFiala
mnt-by:         cz-vlasimnet2-1-mnt
created:        2017-06-20T07:54:42Z
last-modified:  2017-06-20T07:54:42Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 185.203.0.0/16

Range	ASN	Company	Num of IPs
185.203.40.0/22	AS210602	Marbell AG	1,024
185.203.144.0/22	AS42136	LLC DVTK	1,024
185.203.244.0/22	AS25133	McLaut network	1,024
185.203.220.0/22	AS211974	Airecom Internet, S.L.	1,024
185.203.24.0/22	AS208354	Alfa.Bit.Omega S.R.L.	1,024
185.203.164.0/22	AS206945	CO-FI.ES	1,024
185.203.180.0/22	AS60032	Coriolis Telecom SAS	1,024
185.203.128.0/22	AS35179	Lukasz Sobon trading as SC Media Adam i Lukasz Sobon Sp. J.	1,024
185.203.68.0/22	AS29256	Raed Ibrahim Issa	1,024
185.203.56.0/22	AS205689	Whatbox Inc.	1,024
185.203.236.0/22	AS8193	Uzbektelekom Joint Stock Company	1,024
185.203.224.0/22	AS15954	Tecnocratica Centro de Datos, S.L.	1,024
185.203.176.0/22	AS42687	IZARRALDE SAS	1,024
185.203.104.0/22	AS201602	NEWTEC S.R.L.	1,024
185.203.184.0/22	AS211212	GBD Software as a Service Private Limited Company	1,024
185.203.212.0/22	AS34347	HALLAG Kommunal GmbH	1,024
185.203.8.0/22	AS3257	TNC S.r.l.	1,024
185.203.208.0/22	AS35699	ADAMO TELECOM	1,024
185.203.188.0/22	AS41960	Cobbler ICT Services B.V.	1,024
185.203.28.0/22	AS42349	KABIA SRL	1,024
185.203.60.0/22	AS21459	OneAdvanced It Services Limited	1,024
185.203.252.0/22	AS205856	Robert Wojna trading as Polnet24 SP. Z O.O.	1,024
185.203.192.0/22	AS62976	Nationwide Computer Systems, Inc. trading as IPTrading.com	1,024
185.203.132.0/22	AS8758	Iway AG	1,024
185.203.124.0/22	AS197075	Torri Mauro trading as Wiplanet SAS	1,024
185.203.16.0/22	AS61211	SETCOR d.o.o.	1,024
185.203.48.0/22	AS197637	MD Hardware & Service GmbH	1,024
185.203.76.0/22	AS15663	Umbrianet S.R.L.	1,024
185.203.92.0/22	AS204053	ADESTIS GmbH	1,024
185.203.200.0/22	AS209379	Pengutronix e.K.	1,024
185.203.138.0/23	AS207020	Pro Marketing Central	512
185.203.136.0/23	AS207020	Pro Marketing Central	512
185.203.216.0/23	AS51167	Contabo GmbH	512
185.203.120.0/23	AS42366	TF Ltd	512
185.203.204.0/23	AS57335	AAGlenn Internetworking Company	512
185.203.158.0/23	AS205863	Stepan Pokorny	512
185.203.156.0/23	AS205863	Stepan Pokorny	512
185.203.230.0/23	AS198247	Star Satellite Communications Company - PJSC	512
185.203.114.0/23	AS213081	ungleich glarus ag	512
185.203.111.0/24	AS202105	Al wafai International For Communication and Information Technology LLC	256
185.203.110.0/24	AS202105	Al wafai International For Communication and Information Technology LLC	256
185.203.109.0/24	AS202105	Al wafai International For Communication and Information Technology LLC	256
185.203.228.0/24	AS198247	Star Satellite Communications Company - PJSC	256
185.203.108.0/24	AS202105	Al wafai International For Communication and Information Technology LLC	256
185.203.107.0/24	AS201602	Dynamic Pool for Customers	256
185.203.26.0/24	AS208354	Alfa.Bit.Omega S.R.L.	256
185.203.106.0/24	AS201602	Dynamic Pool for Customers	256
185.203.25.0/24	AS208354	Alfa.Bit.Omega S.R.L.	256
185.203.24.0/24	AS208354	Alfa.Bit.Omega S.R.L.	256

Hosted domains

There are 11 domain names hosted across 6 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
185.203.44.156	bhcloud.cz	4
185.203.47.85	snajpr.cz	3
185.203.44.3	stajrozarka.cz	1
185.203.44.15	vlasimnet.com	1
185.203.47.65	charvat.cloud	1
185.203.44.166	auroracz.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

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

IP Address	ASN	Details
185.203.47.46	AS44500 Vlasimnet s.r.o.	`2.76ms` from Prague, CZ
185.203.44.254	AS44500 Vlasimnet s.r.o.	`2.78ms` 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
38.88.190.38	AS174 Cogent Communications, LLC	`0.21ms` from Atlanta, US
123.118.153.70	AS4808 China Unicom Beijing Province Network	`3.30ms` from Beijing, CN
196.202.68.38	AS8452 TE-AS	`4.29ms` from Cairo, EG
112.193.247.182	AS4837 CHINA UNICOM China169 Backbone	`3.10ms` from Chengdu, CN
120.56.94.54	AS9829 National Internet Backbone	`6.76ms` from Chennai, IN
75.197.110.102	AS6167 Verizon Business	`14.08ms` from Chicago, US
67.165.129.118	AS7922 Comcast Cable Communications, LLC	`5.65ms` from Chicago, US
212.10.97.70	AS39642 Norlys Digital A/S	`10.97ms` from Copenhagen, DK
104.178.172.150	AS7018 AT&T Enterprises, LLC	`6.37ms` from Dallas, US
42.112.144.86	AS18403 FPT Telecom Company	`0.66ms` from Hanoi, VN
176.121.196.6	AS211101 Nasteka Maksim Viktorovich	`9.35ms` from Krasnodar, RU
75.205.210.214	AS6167 Verizon Business	`12.81ms` from Los Angeles, US
79.24.27.214	AS3269 Telecom Italia S.p.A.	`3.44ms` from Milan, IT
219.117.203.70	AS2514 NTT PC Communications, Inc.	`2.00ms` from Osaka, JP
42.150.142.230	AS9824 JCOM Co., Ltd.	`15.84ms` from Osaka, JP
162.224.160.38	AS7018 AT&T Enterprises, LLC	`9.00ms` from San Jose, US
50.48.130.246	AS5650 Frontier Communications of America, Inc.	`8.46ms` from Secaucus, US
125.246.24.54	AS9316 DACOM-PUBNETPLUS	`2.25ms` from Seoul, KR
192.114.169.214	AS12400 Partner Communications Ltd.	`0.84ms` from Tel Aviv, IL
188.155.177.54	AS6730 Sunrise GmbH	`0.91ms` from Zuerich, CH
216.30.177.6	AS23474 S&P Global Inc.	`0.97ms` from Ashburn, US
50.253.33.198	AS7922 Comcast Cable Communications, LLC	`7.91ms` from Ashburn, US
52.107.9.166	AS8075 Microsoft Corporation	`1.57ms` from Cape Town, ZA
128.10.4.22	AS17 Purdue University	`5.49ms` from Chicago, US
178.155.146.150	AS39642 Norlys Digital A/S	`11.88ms` from Copenhagen, DK

Traceroute

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

traceroute -a -n -q1 -f2 185.203.44.249

traceroute to 185.203.44.249 (185.203.44.249): 64 hops max, 52 byte packets

2 [] 91.210.16.109 12.615 ms

3 *

4 [AS44500] 185.203.44.249 2.846 ms

Measurement taken from

IPinfo ProbeNet in Prague, CZ

On December 14th 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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