185.228.164.0/22

AS39736 · ICT Support, s.r.o.

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	Czechia
Domain	ict-support.cz
ASN	AS39736
Registry	RIPE
ID	CZ-ICTSUPPORT-20171027

WHOIS Details

inetnum:        185.228.164.0 - 185.228.167.255
netname:        CZ-ICTSUPPORT-20171027
country:        CZ
org:            ORG-ISS73-RIPE
admin-c:        JK12749-RIPE
tech-c:         JK12749-RIPE
status:         ALLOCATED PA
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         cz-ictsupport-1-mnt
created:        2017-10-27T13:55:46Z
last-modified:  2017-10-27T13:55:46Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        AR43440-RIPE
abuse-org:      ORG-ISS73-RIPE

organisation:   ORG-ISS73-RIPE
org-name:       ICT Support, s.r.o.
country:        CZ
org-type:       LIR
address:        Dvoreckรก 535/21
address:        14700
address:        Praha
address:        CZECH REPUBLIC
phone:          +420603707151
e-mail:         [email protected]
admin-c:        JK12749-RIPE
tech-c:         JK12749-RIPE
abuse-c:        AR43440-RIPE
mnt-ref:        cz-ictsupport-1-mnt
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         cz-ictsupport-1-mnt
created:        2017-10-16T09:27:55Z
last-modified:  2020-12-16T13:07:13Z
source:         RIPE

person:         Jan Kohout
address:        Dvoreckรก 535/21
address:        14700
address:        Praha
address:        CZECH REPUBLIC
phone:          +420603707151
nic-hdl:        JK12749-RIPE
mnt-by:         cz-ictsupport-1-mnt
created:        2017-10-16T09:27:55Z
last-modified:  2017-10-16T09:27:55Z
source:         RIPE

route:          185.228.164.0/22
origin:         AS39736
mnt-by:         cz-ictsupport-1-mnt
created:        2017-11-28T12:26:36Z
last-modified:  2017-11-28T12:26:36Z
source:         RIPE

Overlapping Ranges

BGP prefixes that are contained by 185.228.164.0/22

Range	ASN	Company	Num of IPs
185.228.164.0/23	AS39736	ICT Support, s.r.o.	512
185.228.166.0/23	AS39736	ICT Support, s.r.o.	512

Nearby Ranges

BGP prefixes that overlap with 185.228.0.0/16

Range	ASN	Company	Num of IPs
185.228.20.0/22	AS197036	Destiny France Entreprises SAS	1,024
185.228.28.0/22	AS205166	Mobile Links Europe AB	1,024
185.228.244.0/22	AS200845	AVATEL TELECOM, SA	1,024
185.228.48.0/22	AS206805	LLC T1Cloud	1,024
185.228.100.0/22	AS25133	McLaut network	1,024
185.228.184.0/22	AS134548	Dingfeng Xinhui (Hongkong) Technology Limited	1,024
185.228.196.0/22	AS39700	Netwerk-C B.V.	1,024
185.228.68.0/22	AS36351	Onomondo ApS	1,024
185.228.36.0/22	AS36351	Edisplay s.r.l.	1,024
185.228.120.0/22	AS200845	AVATEL TELECOM, SA	1,024
185.228.104.0/22	AS6876	TENET Scientific Production Enterprise LLC	1,024
185.228.188.0/22	AS202120	Expereo International BV	1,024
185.228.116.0/22	AS198760	Quattre Internet SL	1,024
185.228.88.0/22	AS43647	UZ-SERVERCORE	1,024
185.228.12.0/22	AS29256	Professionals Company for Communication Services and Technologies LLC	1,024
185.228.148.0/22	AS42473	Anexia Cloud Solutions GmbH	1,024
185.228.128.0/22	AS29056	Citycom Telekommunikation GmbH	1,024
185.228.136.0/22	AS197540	netcup GmbH	1,024
185.228.60.0/22	AS31061	LLC Ukrainian Automobile Corporation	1,024
185.228.192.0/22	AS3257	Manilich Alla Valerievna	1,024
185.228.76.0/22	AS3255	Nataliya Vasylivna Protsykevych	1,024
185.228.44.0/22	AS46261	QuickPacket, LLC	1,024
185.228.160.0/22	AS50666	LigaT Telecom LDA	1,024
185.228.108.0/22	AS60695	NETRONIK	1,024
185.228.132.0/22	AS57354	SYSTEMA Ltd	1,024
185.228.4.0/22	AS204170	Koehler Internet Services UG (haftungsbeschraenkt)	1,024
185.228.208.0/22	AS204319	Trigion Alarmcentrale BV	1,024
185.228.40.0/22	AS50226	NETcompany Internet Provider - NC GmbH	1,024
185.228.24.0/22	AS8860	Delta HighTech Ltd.	1,024
185.228.152.0/22	AS15704	XTRA TELECOM S.A.	1,024
185.228.144.0/22	AS212820	axilaris GmbH	1,024
185.228.180.0/22	AS198823	Network Integration Technologies LTD	1,024
185.228.200.0/22	AS213857	InfraCare B.V.	1,024
185.228.140.0/22	AS199319	Voice-Net Sp. z o.o.	1,024
185.228.32.0/23	AS8540	AMA netwoRX GmbH	512
185.228.112.0/23	AS198539	Objedinennye Seti Ltd.	512
185.228.96.0/23	AS48846	Inetum Espana, S.A.	512
185.228.66.0/23	AS200845	AVATEL TELECOM, SA	512
185.228.164.0/23	AS39736	ICT Support, s.r.o.	512
185.228.166.0/23	AS39736	ICT Support, s.r.o.	512
185.228.8.0/23	AS24940	bluechip Computer Aktiengesellschaft	512
185.228.98.0/23	AS214662	Seidor Soluciones Globales SL	512
185.228.200.0/23	AS213857	InfraCare B.V.	512
185.228.210.0/23	AS204319	Trigion Alarmcentrale BV	512
185.228.202.0/23	AS213857	InfraCare B.V.	512
185.228.209.0/24	AS204319	Trigion Alarmcentrale BV	256
185.228.208.0/24	AS204319	Trigion Alarmcentrale BV	256
185.228.116.0/24	AS198760	Quattre Internet SL	256
185.228.226.0/24	AS15557	SAS Feuille A Feuille	256

Hosted domains

There are 33 domain names hosted across 5 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

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

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

IP Address	ASN	Details
185.228.166.30	AS39736 ICT Support, s.r.o.	`0.85ms` from Prague, CZ
185.228.164.4	AS39736 ICT Support, s.r.o.	`0.85ms` from Prague, CZ
185.228.165.13	AS39736 ICT Support, s.r.o.	`0.86ms` 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
179.61.194.150	AS397423 Tier.Net Technologies LLC	`0.15ms` from Ashburn, US
94.183.225.182	AS48678 PENTECH BILISIM TEKNOLOJILERI SANAYI VE TICARET LIMITED SIRKETi	`0.16ms` from Bursa, TR
97.135.241.166	AS6167 Verizon Business	`16.07ms` from Chicago, US
104.7.117.6	AS7018 AT&T Enterprises, LLC	`15.55ms` from Chicago, US
69.173.209.38	AS22413 empower, Delivered by Craighead Electric	`13.36ms` from Dallas, US
78.94.218.134	AS3209 Vodafone GmbH	`7.36ms` from Frankfurt am Main, DE
61.174.178.166	AS4134 CHINANET-BACKBONE	`9.45ms` from Hangzhou, CN
96.73.165.70	AS7922 Comcast Cable Communications, LLC	`7.30ms` from Herndon, US
67.209.190.38	AS25820 IT7 Networks Inc	`0.23ms` from Los Angeles, US
50.244.185.230	AS7922 Comcast Cable Communications, LLC	`4.88ms` from Miami, US
134.161.42.182	AS22594 University of Northern Iowa	`7.17ms` from Minneapolis, US
115.168.75.86	AS4134 CHINANET-BACKBONE	`5.02ms` from Ningbo, CN
15.229.12.118	AS16509 Amazon.com, Inc.	`0.15ms` from Osasco, BR
176.131.171.166	AS5410 Bouygues Telecom SA	`7.83ms` from Paris, FR
107.207.4.86	AS7018 AT&T Enterprises, LLC	`9.98ms` from San Antonio, US
43.128.79.54	AS132203 Tencent Building, Kejizhongyi Avenue	`0.65ms` from Singapore, SG
52.68.29.70	AS16509 Amazon.com, Inc.	`0.21ms` from Tokyo, JP
41.105.203.70	AS36947 Telecom Algeria	`13.00ms` from Valencia, ES
213.221.229.86	AS15600 Quickline AG	`11.71ms` from Zuerich, CH
47.93.137.102	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.91ms` from Beijing, CN
119.108.205.102	AS4837 CHINA UNICOM China169 Backbone	`13.88ms` from Liaoyang, CN
86.0.189.214	AS5089 Virgin Media Limited	`5.38ms` from London, GB
2.15.84.198	AS3215 Orange S.A.	`5.97ms` from Marseille, FR
176.194.215.134	AS12714 PJSC MegaFon	`10.07ms` from Moscow, RU
126.11.74.118	AS17676 SoftBank Corp.	`4.29ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 185.228.165.16

traceroute to 185.228.165.16 (185.228.165.16): 64 hops max, 52 byte packets

1 [AS52423] 143.202.162.129 1.132 ms

2 *

3 [AS52263] 177.93.31.65 1.597 ms

4 *

5 [AS39736] 185.228.165.16 183.473 ms

Measurement taken from

IPinfo ProbeNet in San Pedro, CR

On December 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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales