185.228.164.0/22

AS39736 · ICT Support, s.r.o.

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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:    ict-ripencc-abuse@cdipraha.cz
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:         ict-ripelirportal@cdipraha.cz
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

Hosted domains

There are 34 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
185.228.166.10	ict-s.cz	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

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

IP Address	ASN	Details
185.228.165.13	AS39736 ICT Support, s.r.o.	`0.93ms` from Prague, CZ
185.228.166.30	AS39736 ICT Support, s.r.o.	`0.94ms` from Prague, CZ
185.228.164.4	AS39736 ICT Support, s.r.o.	`0.93ms` 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
128.30.193.38	AS3 Massachusetts Institute of Technology	`2.28ms` from Boston, US
20.122.154.38	AS8075 Microsoft Corporation	`0.18ms` from Boydton, US
12.251.168.38	AS7018 AT&T Enterprises, LLC	`2.47ms` from Chicago, US
76.131.21.166	AS7922 Comcast Cable Communications, LLC	`2.38ms` from Denver, US
121.41.35.102	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`3.55ms` from Hangzhou, CN
14.163.217.230	AS45899 VNPT Corp	`1.60ms` from Hanoi, VN
18.169.209.198	AS16509 Amazon.com, Inc.	`0.14ms` from London, GB
103.44.87.70	AS18126 Chubu Telecommunications Company, Inc.	`5.64ms` from Osaka, JP
34.212.0.198	AS16509 Amazon.com, Inc.	`4.46ms` from Portland, US
77.104.225.198	AS39906 CoProSys a.s.	`0.38ms` from Prague, CZ
107.207.4.86	AS7018 AT&T Enterprises, LLC	`8.61ms` from San Antonio, US
82.29.66.22	AS11404 Wave Broadband	`4.34ms` from San Jose, US
122.248.179.70	AS2687 AT&T Enterprises, LLC	`1.72ms` from Singapore, SG
143.64.11.166	AS58593 Shanghai Blue Cloud Technology Co.,Ltd	`5.27ms` from Tianjin, CN
78.56.180.230	AS8764 Telia Lietuva, AB	`15.57ms` from Vilnius, LT
79.202.81.102	AS3320 Deutsche Telekom AG	`5.09ms` from Berlin, DE
74.112.98.70	AS22344 ABC Supply Co.	`6.43ms` from Chicago, US
50.236.202.166	AS7922 Comcast Cable Communications, LLC	`0.92ms` from Chicago, US
107.143.177.102	AS7018 AT&T Enterprises, LLC	`3.04ms` from Dallas, US
84.191.139.70	AS3320 Deutsche Telekom AG	`4.86ms` from Frankfurt am Main, DE
24.129.7.54	AS7922 Comcast Cable Communications, LLC	`12.16ms` from Miami, US
173.12.56.38	AS7922 Comcast Cable Communications, LLC	`6.62ms` from Morris Plains, US
71.44.51.198	AS33363 Charter Communications, Inc	`1.36ms` from Orlando, US
90.105.33.6	AS3215 Orange S.A.	`9.63ms` from Paris, FR
35.160.81.118	AS16509 Amazon.com, Inc.	`4.55ms` from Portland, US

Traceroute

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

traceroute -a -n -q1 185.228.166.222

traceroute to 185.228.166.222 (185.228.166.222): 64 hops max, 52 byte packets

1 [AS29049] 94.20.154.129 0.458 ms

2 [AS29049] 85.132.80.69 1.158 ms

3 *

4 *

5 [AS13194] 185.0.20.72 81.672 ms

6 [AS209810] 194.31.188.152 79.557 ms

7 [AS209810] 194.31.188.71 85.43 ms

8 [AS209810] 194.31.190.178 77.82 ms

9 [AS39736] 185.228.166.222 90.319 ms

Measurement taken from

IPinfo ProbeNet in Baku, AZ

On September 11th 2025

What are IP address ranges?

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