91.224.90.0/23

AS204666 · Jiri Tlapak

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Summary

Country	Czechia
Domain	ok-net.cz
ASN	AS204666
Registry	RIPE
ID	OKNET-NET

WHOIS Details

inetnum:        91.224.90.0 - 91.224.91.255
netname:        OKNET-NET
country:        CZ
org:            ORG-OKNE1-RIPE
admin-c:        ZS1850-RIPE
admin-c:        LN2259-RIPE
admin-c:        BART3-RIPE
tech-c:         ZS1850-RIPE
tech-c:         LN2259-RIPE
tech-c:         BART3-RIPE
status:         ASSIGNED PI
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         TLAPNET-MNT
mnt-domains:    TLAPNET-MNT
mnt-routes:     TLAPNET-MNT
notify:         [email protected]
created:        2011-02-07T15:46:28Z
last-modified:  2025-06-03T17:39:48Z
source:         RIPE
sponsoring-org: ORG-Vs35-RIPE
abuse-email:    [email protected]
abuse-c:        AR30454-RIPE
abuse-org:      ORG-Vs35-RIPE

organisation:   ORG-OKNE1-RIPE
org-name:       Livady s.r.o.
country:        CZ
org-type:       OTHER
address:        Zamel 215, 517 43 Potstejn, Czech Republic
e-mail:         [email protected]
abuse-c:        AR30454-RIPE
mnt-ref:        OKNETCZ-MNT
mnt-by:         OKNETCZ-MNT
mnt-by:         TLAPNET-MNT
created:        2011-02-06T14:22:33Z
last-modified:  2025-06-03T17:29:32Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        AR30454-RIPE
abuse-org:      undefined

person:         Bohumil Bartos
address:        Orlicke Podhuri, Rozsocha 11, Czech Republic
phone:          +420733513236
nic-hdl:        BART3-RIPE
mnt-by:         FAJNCOM-MNT
created:        2010-08-17T18:16:35Z
last-modified:  2010-08-17T18:19:02Z
source:         RIPE

person:         Libor Novotny
address:        Jenikovska 1698
address:        286 01 Caslav
phone:          +420 606 606 035
e-mail:         [email protected]
nic-hdl:        LN2259-RIPE
mnt-by:         TLAPNET-MNT
created:        2012-03-21T11:22:56Z
last-modified:  2015-10-08T10:56:33Z
source:         RIPE

person:         Zdenek Slanina
address:        Jenikovska 1698
address:        286 01 Caslav
phone:          +420 773745889
nic-hdl:        ZS1850-RIPE
mnt-by:         mnt-cz-chcemenet-1
mnt-by:         TLAPNET-MNT
mnt-by:         cz-jiritlapak-1-mnt
mnt-by:         cz-stencz-1-mnt
created:        2021-03-29T09:46:28Z
last-modified:  2021-03-29T09:48:00Z
source:         RIPE

route:          91.224.90.0/23
origin:         AS204666
mnt-by:         FAJNCOM-MNT
mnt-by:         TLAPNET-MNT
created:        2025-06-03T05:56:23Z
last-modified:  2025-06-03T06:51:24Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 91.224.0.0/16

Range	ASN	Company	Num of IPs
91.224.138.0/23	AS47733	Digital Networks Ltd	512
91.224.60.0/23	AS50599	Ecenter Sp. z.o.o.	512
91.224.62.0/23	AS44621	PE Maxim Lysenko	512
91.224.76.0/23	AS44927	PROMSVYAZ ENGINEERING LLC	512
91.224.112.0/23	AS48882	Solop Vyacheslav	512
91.224.142.0/23	AS50247	ITCOMP sp. z o.o	512
91.224.12.0/23	AS43513	Sia Nano IT	512
91.224.104.0/23	AS197345	ARKOM Mucharski Adam	512
91.224.50.0/23	AS197065	SC Smartree Romania SRL	512
91.224.70.0/23	AS13026	Manuel Kahr	512
91.224.126.0/23	AS12722	RECONN LLC	512
91.224.214.0/23	AS48559	Infomex Sp. z o.o.	512
91.224.52.0/23	AS197169	ZAO TaxNet	512
91.224.84.0/23	AS50005	Private Enterprise Firma Fenix VT	512
91.224.204.0/23	AS197204	TeleMaks Ltd	512
91.224.230.0/23	AS197033	KOESIO AURA INFORMATIQUE SAS	512
91.224.238.0/23	AS197679	Kolektor Group d.o.o.	512
91.224.236.0/23	AS197833	Slawomir Zapart trading as ZAPNET KAROL ZAPART Sp.j.	512
91.224.148.0/23	AS197422	Tetaneutral.net Association declaree	512
91.224.44.0/23	AS197554	ISP RIAD Ltd	512
91.224.248.0/23	AS20559	Fundaments B.V.	512
91.224.56.0/23	AS197105	AQUA-Sopot Sp. z o.o.	512
91.224.68.0/23	AS206907	Private Entrepreneur Skupchenko Tatyana	512
91.224.98.0/23	AS197567	Telekom-Servis Ltd.	512
91.224.188.0/23	AS197611	AS LHV Pank	512
91.224.86.0/23	AS208677	Cloud Technologies LLC trading as Cloud.ru	512
91.224.180.0/23	AS197615	NaszaSiec.NET Krakow	512
91.224.208.0/23	AS49665	MTS PJSC	512
91.224.168.0/23	AS197628	Sudak-Net LLC	512
91.224.190.0/23	AS21472	ServerHouse Ltd	512
91.224.124.0/23	AS197632	Liral-Telecom Ltd	512
91.224.48.0/23	AS24641	DPVT spol. s.r.o.	512
91.224.24.0/23	AS25521	Internet Invest, Ltd.	512
91.224.94.0/23	AS25581	GMG GmbH	512
91.224.30.0/23	AS28761	Nikita Sergienko	512
91.224.240.0/23	AS29397	ENTERPRISE SOLUTIONS OUTSOURCING ESPANA SL	512
91.224.162.0/23	AS30781	Free Pro SAS	512
91.224.174.0/23	AS31027	Bellakvarter A/S	512
91.224.120.0/23	AS34525	KOBA Sp. z o.o.	512
91.224.160.0/23	AS34801	Magna Capax Finland Oy	512
91.224.228.0/23	AS34801	Magna Capax Finland Oy	512
91.224.32.0/23	AS39264	LTD Svyazinvest	512
91.224.196.0/23	AS39507	Biznes Swiatlowodem Sp. z o.o.	512
91.224.28.0/23	AS41297	Adam Dlugosz trading as ABAKS	512
91.224.102.0/23	AS41403	CJSC ER-Telecom Holding Ulan-Ude branch	512
91.224.72.0/23	AS41836	Agos Ducato S.p.A.	512
91.224.242.0/23	AS42093	Adlansa B.V.	512
91.224.128.0/23	AS50767	FIBERLINK Sp. z o.o.	512

Hosted domains

There are 295 domain names hosted across 36 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
91.224.90.13	svaz-nastrojaren.eu	69
91.224.90.10	horacku.cz	31
91.224.90.36	1sex-karlovyvary.cz	21
91.224.91.245	ikuchtik.cz	18
91.224.90.9	koneostrov.cz	17
91.224.90.54	troyer.cz	17
91.224.90.48	prim-eshop.cz	16
91.224.90.40	zahradne-umyvadlo.sk	12
91.224.90.29	czhost.eu	10
91.224.90.122	sejdemse.cz	10
91.224.90.70	ceskyportalfirem.cz	10
91.224.90.24	suppoo.eu	10
91.224.90.20	callcentrum.online	9
91.224.90.53	prim-watch.cz	7
91.224.90.47	hantime.cz	6
91.224.90.22	hhpce.cz	5
91.224.90.66	import.systems	3
91.224.90.73	wd-studio.cz	3
91.224.90.34	nebojseremesla.cz	3
91.224.90.62	dochazkaonline.eu	3

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

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

IP Address	ASN	Details
91.224.91.26	AS51463 FAJNCOM s.r.o.	`0.48ms` from Prague, CZ
91.224.90.135	AS197566 Livady s.r.o.	`0.42ms` 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
172.201.62.23	AS8075 Microsoft Corporation	`0.22ms` from Amsterdam, NL
35.84.86.183	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US
216.68.252.167	AS6181 Cincinnati Bell Telephone Company LLC	`1.26ms` from Cincinnati, US
79.125.69.55	AS16509 Amazon.com, Inc.	`0.14ms` from Dublin, IE
90.197.194.87	AS5607 Sky UK Limited	`4.37ms` from Erith, GB
94.164.209.71	AS1267 WIND TRE S.P.A.	`15.89ms` from Milan, IT
3.111.92.87	AS16509 Amazon.com, Inc.	`0.17ms` from Mumbai, IN
180.145.188.55	AS17511 OPTAGE Inc.	`2.89ms` from Osaka, JP
144.52.128.39	AS4134 CHINANET-BACKBONE	`6.13ms` from Qingdao, CN
122.215.35.231	AS17506 ARTERIA Networks Corporation	`2.71ms` from Tokyo, JP
4.206.158.55	AS8075 Microsoft Corporation	`0.16ms` from Toronto, CA
162.231.124.231	AS7018 AT&T Enterprises, LLC	`18.02ms` from Atlanta, US
62.193.132.151	AS6700 TELEKOM SRBIJA a.d.	`1.43ms` from Belgrade, RS
149.22.206.71	AS201838 Community Fibre Limited	`1.00ms` from London, GB
2.4.90.167	AS3215 Orange S.A.	`11.32ms` from Marseille, FR
90.113.253.7	AS3215 Orange S.A.	`11.82ms` from Marseille, FR
210.210.124.119	AS9583 Sify Limited	`1.37ms` from Mumbai, IN
88.88.225.7	AS2119 Telenor Norge AS	`2.60ms` from Oslo, NO
186.170.142.135	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`11.71ms` from Panama, PA
88.178.192.215	AS12322 Free SAS	`2.33ms` from Paris, FR
209.222.10.87	AS20473 The Constant Company, LLC	`0.15ms` from Piscataway, US
195.204.169.55	AS2116 GLOBALCONNECT AS	`16.95ms` from Sandefjord, NO
210.204.176.23	AS4766 Korea Telecom	`1.35ms` from Seoul, KR
54.75.58.71	AS16509 Amazon.com, Inc.	`0.17ms` from Dublin, IE
209.97.213.119	AS912 Hut 8 Mining Corp.	`0.63ms` from Kelowna, CA

Traceroute

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

traceroute -a -n -q1 -f2 91.224.90.3

traceroute to 91.224.90.3 (91.224.90.3): 64 hops max, 52 byte packets

2 [] 91.210.16.143 10.586 ms

3 *

4 *

5 [AS204666] 45.153.194.42 0.397 ms

6 *

7 [AS197566] 91.224.90.3 3.862 ms

Measurement taken from

IPinfo ProbeNet in Prague, CZ

On November 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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