185.17.100.0/22

AS197296 · United Networks SE

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Summary

Country	Czechia
Domain	unitednetworks.cz
ASN	AS197296
Registry	RIPE
ID	CZ-UN-20130129

WHOIS Details

inetnum:        185.17.100.0 - 185.17.103.255
netname:        CZ-UN-20130129
org:            ORG-KS108-RIPE
country:        CZ
admin-c:        LR2038-RIPE
admin-c:        UN1778-RIPE
tech-c:         LR2038-RIPE
tech-c:         UN1778-RIPE
mnt-routes:     MNT-UN-EXT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         UNITEDNETWORKS-MNT
status:         ALLOCATED PA
created:        2018-03-08T13:15:31Z
last-modified:  2020-11-27T11:37:02Z
source:         RIPE
abuse-email:    abuse@maxtel.cz
abuse-c:        UN1777-RIPE
abuse-org:      ORG-KS108-RIPE

organisation:   ORG-KS108-RIPE
org-name:       United Networks SE
country:        CZ
org-type:       LIR
address:        Pod Svatoborem 45
address:        342 01
address:        Susice
address:        CZECH REPUBLIC
phone:          +420378774774
e-mail:         ripe@maxtel.cz
abuse-c:        UN1777-RIPE
admin-c:        UN1778-RIPE
tech-c:         UN1778-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        UNITEDNETWORKS-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         UNITEDNETWORKS-MNT
created:        2014-09-29T14:38:27Z
last-modified:  2020-12-16T13:02:51Z
source:         RIPE

role:           United Networks SE - Ripe NCC contact
address:        Pod Svatoborem
e-mail:         ripe@maxtel.cz
nic-hdl:        UN1778-RIPE
mnt-by:         UNITEDNETWORKS-MNT
created:        2020-11-27T10:37:03Z
last-modified:  2020-11-27T10:40:27Z
source:         RIPE

person:         Ladislav Ruzicka
address:        Kostnicka 2341
address:        Chomutov
address:        Czech Republic
e-mail:         ruzicka@suds.cz
e-mail:         ruzicka@grapesc.cz
phone:          +420604469324
mnt-by:         MNT-GRAPESC
nic-hdl:        LR2038-RIPE
notify:         ruzicka@suds.cz
created:        2008-04-29T08:12:40Z
last-modified:  2018-07-27T07:45:42Z
source:         RIPE

route:          185.17.100.0/22
origin:         AS197296
mnt-by:         UNITEDNETWORKS-MNT
created:        2013-01-29T13:25:22Z
last-modified:  2020-12-28T13:40:56Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 185.17.0.0/16

Range	ASN	Company	Num of IPs
185.17.204.0/22	AS8767	M-net Telekommunikations GmbH	1,024
185.17.116.0/22	AS38952	MAFRA, a.s.	1,024
185.17.228.0/22	AS15525	MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.	1,024
185.17.128.0/22	AS196742	LLC Ekran	1,024
185.17.40.0/22	AS197155	Artnet Sp. z o.o.	1,024
185.17.52.0/22	AS8368	Dstny A/S	1,024
185.17.36.0/22	AS35140	JSC RACE TELECOM	1,024
185.17.88.0/22	AS39256	Dom-TV LLC	1,024
185.17.108.0/22	AS15547	TP3-R05	1,024
185.17.216.0/22	AS39642	Sinal A/S	1,024
185.17.60.0/22	AS41960	Interparts Online BV	1,024
185.17.192.0/22	AS42525	GlobalConnect A/S	1,024
185.17.68.0/22	AS198249	Ops One AG	1,024
185.17.176.0/22	AS15547	netplus.ch SA	1,024
185.17.244.0/22	AS43623	Hessischer Rundfunk	1,024
185.17.148.0/22	AS20860	IOMART MANAGED SERVICES LIMITED	1,024
185.17.44.0/22	AS20875	JP HT d.d. Mostar	1,024
185.17.212.0/22	AS48298	MINISTERSTVO VNITRA CR	1,024
185.17.16.0/22	AS48524	INTERRA telecommunications group, Ltd.	1,024
185.17.140.0/22	AS48757	TrustInfo LLC	1,024
185.17.76.0/22	AS199278	Adant LLC	1,024
185.17.20.0/22	AS199362	Wish Networks s.r.l.	1,024
185.17.160.0/22	AS199411	Spoldzielnia Mieszkaniowa Metalowiec W Krasniku	1,024
185.17.28.0/22	AS199420	OOO Fly Engeneering Group	1,024
185.17.12.0/22	AS51184	Fonira Telekom GmbH	1,024
185.17.4.0/22	AS199421	MTI Teleport Muenchen GmbH Gesellschaft fur Satellitenubertragungen	1,024
185.17.180.0/22	AS51713	WHG Hosting Services Ltd	1,024
185.17.152.0/22	AS56340	Grand Ltd	1,024
185.17.56.0/22	AS57752	VOIP Telecom SAS	1,024
185.17.96.0/22	AS199713	MLL Telecom Ltd.	1,024
185.17.120.0/22	AS28753	TK Rustelekom LLC	1,024
185.17.164.0/22	AS60426	WightFibre Limited	1,024
185.17.80.0/22	AS60479	Exclusief.net BV	1,024
185.17.144.0/22	AS28753	Leaseweb Deutschland GmbH	1,024
185.17.184.0/22	AS60781	LeaseWeb Netherlands B.V.	1,024
185.17.172.0/22	AS60800	Netwise Hosting Ltd	1,024
185.17.240.0/22	AS61136	OCI CLOUD SAS	1,024
185.17.252.0/22	AS29550	RIMU HOSTING LIMITED	1,024
185.17.224.0/22	AS31252	StarNet Solutii SRL	1,024
185.17.156.0/22	AS200761	Real Comm srl	1,024
185.17.188.0/22	AS201236	NETCAST OBLAK d.o.o. Beograd	1,024
185.17.238.0/23	AS39122	Cocca Subnet Dublin	512
185.17.32.0/23	AS28753	Noventi Onlineshop Hosting Network	512
185.17.48.0/23	AS198471	LINKEM CUSTOMERS	512
185.17.104.0/23	AS58316	WiGate S.r.l.	512
185.17.34.0/23	AS28753	Noventi Main Datacenter Network	512
185.17.65.0/24	AS62013	SC CLICK-COM S.R.L.	256
185.17.200.0/24	AS43287	OOO VIT	256
185.17.203.0/24	AS12389	PJSC Rostelecom	256

Hosted domains

There are 2 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
185.17.103.8	lukasvolf.cz	2

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
185.17.103.146	AS197296 United Networks SE	`2.63ms` from Prague, CZ
185.17.101.43	AS197296 United Networks SE	`3.82ms` 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
52.25.199.118	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
98.228.59.214	AS7922 Comcast Cable Communications, LLC	`11.32ms` from Chicago, US
78.48.141.22	AS6805 Telefonica Germany GmbH & Co.OHG	`3.31ms` from Duesseldorf, DE
2.243.175.214	AS6805 Telefonica Germany GmbH & Co.OHG	`3.74ms` from Duesseldorf, DE
221.210.146.22	AS4837 CHINA UNICOM China169 Backbone	`6.06ms` from Harbin, CN
172.81.59.22	AS399275 Solid Systems LLC	`0.27ms` from Los Angeles, US
99.33.68.214	AS7018 AT&T Enterprises, LLC	`2.77ms` from Los Angeles, US
181.136.100.102	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`7.57ms` from Medellin, CO
66.159.32.22	AS30236 Cronomagic Canada Inc.	`0.29ms` from Montreal, CA
172.83.172.22	AS397168 National Capital Freenet Inc	`4.00ms` from Montreal, CA
193.178.142.246	AS213089 Lorusso Salvatore trading as Vitalbanet S.A.S	`9.17ms` from Rome, IT
38.173.88.230	AS398993 PEG TECH INC	`0.78ms` from San Jose, US
118.39.28.134	AS4766 Korea Telecom	`6.77ms` from Seoul, KR
85.64.144.166	AS1680 Cellcom Fixed Line Communication L.P	`2.75ms` from Tel Aviv, IL
194.124.227.214	AS3214 xTom GmbH	`0.13ms` from Amsterdam, NL
173.166.145.230	AS7922 Comcast Cable Communications, LLC	`6.94ms` from Ashburn, US
24.242.7.6	AS11427 Charter Communications Inc	`18.65ms` from Dallas, US
87.34.112.6	AS1213 ASIERA TECHNOLOGY SERVICES CLG	`3.33ms` from Dublin, IE
134.93.167.150	AS2857 Johannes Gutenberg-Universitaet Mainz	`1.00ms` from Frankfurt am Main, DE
111.38.247.118	AS9808 China Mobile Communications Group Co., Ltd.	`9.29ms` from Nanjing, CN
54.152.170.38	AS14618 Amazon.com, Inc.	`0.18ms` from Reston, US
39.152.7.6	AS56044 China Mobile communications corporation	`3.95ms` from Tieling, CN
1.197.222.54	AS4134 CHINANET-BACKBONE	`5.51ms` from Zhengzhou, CN
98.192.135.54	AS7922 Comcast Cable Communications, LLC	`8.98ms` from Atlanta, US
38.126.11.134	AS174 Cogent Communications, LLC	`0.53ms` from Chicago, US

Traceroute

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

traceroute -a -n -q1 -f2 185.17.101.4

traceroute to 185.17.101.4 (185.17.101.4): 64 hops max, 52 byte packets

2 [AS35592] 89.187.156.66 0.261 ms

3 [AS35592] 89.187.128.26 0.304 ms

4 *

5 *

6 *

7 [AS197296] 46.23.49.98 0.594 ms

8 *

9 *

10 *

11 *

12 [AS197296] 185.17.101.4 9.331 ms

Measurement taken from

IPinfo ProbeNet in Prague, CZ

On January 19th 2026

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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