185.129.136.0/22

AS24806 · INTERNET CZ, a.s.

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

Summary

Country	Czechia
Domain	forpsi.com
ASN	AS24806
Registry	RIPE
ID	CZ-INTERNET-20151202

WHOIS Details

inetnum:        185.129.136.0 - 185.129.139.255
netname:        CZ-INTERNET-20151202
country:        CZ
org:            ORG-ICa1-RIPE
admin-c:        ES4377-RIPE
tech-c:         FK4606-RIPE
status:         ALLOCATED PA
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         INTERNET-CZ-MNT
mnt-routes:     INTERNET-CZ-MNT
created:        2015-12-02T10:19:13Z
last-modified:  2023-07-03T11:44:45Z
source:         RIPE
abuse-email:    abuse@forpsi.com
abuse-c:        ICZ-RIPE
abuse-org:      ORG-ICa1-RIPE

organisation:   ORG-ICa1-RIPE
org-name:       INTERNET CZ, a.s.
country:        CZ
org-type:       LIR
address:        Ktis 2
address:        38403
address:        Ktis
address:        CZECH REPUBLIC
phone:          +420 383835353
fax-no:         +420 383835354
admin-c:        SC279-RIPE
admin-c:        ES4377-RIPE
admin-c:        FK4606-RIPE
mnt-ref:        INTERNET-CZ-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         INTERNET-CZ-MNT
abuse-c:        ICZ-RIPE
created:        2004-04-17T11:04:30Z
last-modified:  2025-04-25T07:33:27Z
source:         RIPE
e-mail:         noc@forpsi.com
abuse-email:    abuse@forpsi.com
abuse-c:        ICZ-RIPE
abuse-org:      undefined

person:         Erich Syrovatka
address:        INTERNET CZ, a.s.
address:        Ktis 2
address:        Ktis
address:        384 03
address:        CZ
phone:          +420 383835353
nic-hdl:        ES4377-RIPE
mnt-by:         INTERNET-CZ-MNT
created:        2007-12-11T09:18:22Z
last-modified:  2017-10-30T21:57:50Z
source:         RIPE

person:         Frantisek Koller
address:        INTERNET CZ, a.s.
address:        Ktis 2
address:        Ktis
address:        384 03
address:        CZ
phone:          +420 383835353
nic-hdl:        FK4606-RIPE
mnt-by:         INTERNET-CZ-MNT
created:        2023-07-03T11:04:01Z
last-modified:  2023-07-03T11:04:01Z
source:         RIPE

route:          185.129.136.0/22
origin:         AS24806
mnt-by:         INTERNET-CZ-MNT
created:        2025-03-20T14:57:43Z
last-modified:  2025-03-20T14:57:43Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 185.129.0.0/16

Range	ASN	Company	Num of IPs
185.129.184.0/21	AS49796	Pishgaman Tejarat Sayar Company (Private Joint Stock)	2,048
185.129.184.0/21	AS49100	Pishgaman Tejarat Sayar Company (Private Joint Stock)	2,048
185.129.200.0/22	AS49100	PTE DSL Network	1,024
185.129.208.0/22	AS142019	Sheik Mohammad Yacoob Edoo	1,024
185.129.152.0/22	AS203609	Suomen Erillisverkot Oy	1,024
185.129.64.0/22	AS203610	Internet Vikings International AB	1,024
185.129.24.0/22	AS203625	Internet Vikings International AB	1,024
185.129.32.0/22	AS203628	Televoice Polska Sp. z o.o.	1,024
185.129.40.0/22	AS205184	Adjust GmbH	1,024
185.129.196.0/22	AS206388	PTE DSL Network	1,024
185.129.200.0/22	AS206388	PTE DSL Network	1,024
185.129.216.0/22	AS206388	PTE DSL Network	1,024
185.129.156.0/22	AS2116	HOMENET-DHCP	1,024
185.129.104.0/22	AS212017	Invermae Solutions SL	1,024
185.129.180.0/22	AS25394	deltaweb, Inh. Markus Diehl e.K.	1,024
185.129.176.0/22	AS29033	Eckoh UK Limited	1,024
185.129.192.0/22	AS29355	Kcell JSC	1,024
185.129.164.0/22	AS35012	Claranet SAS	1,024
185.129.204.0/22	AS43226	Data Storage Center JSC	1,024
185.129.76.0/22	AS43420	Eltronik Sp. z o.o.	1,024
185.129.88.0/22	AS44513	Optima Italia S.p.A.	1,024
185.129.56.0/22	AS44772	LLC INTER-SVYAZ-GROUP	1,024
185.129.144.0/22	AS47478	MSTN CJSC	1,024
185.129.196.0/22	AS49100	PTE DSL Network	1,024
185.129.212.0/22	AS49100	PTE DSL Network	1,024
185.129.216.0/22	AS49100	PTE DSL Network	1,024
185.129.228.0/22	AS49100	Pishgaman Tejarat Sayar Company (Private Joint Stock)	1,024
185.129.240.0/22	AS49100	Pishgaman Tejarat Sayar Company (Private Joint Stock)	1,024
185.129.248.0/22	AS50926	AXARNET COMUNICACIONES, S.L.	1,024
185.129.172.0/22	AS51184	Fonira Telekom GmbH	1,024
185.129.132.0/22	AS57791	Arden Broadband Ltd	1,024
185.129.72.0/22	AS8468	Cityfibre Limited	1,024
185.129.244.0/22	AS8648	ViSaaS GmbH & Co. KG	1,024
185.129.36.0/22	AS8708	RCS & RDS Residential	1,024
185.129.30.0/23	AS203600	VIVAFIBRA TELECOMUNICACIONES, S.L.	512
185.129.128.0/23	AS197175	CRELCOM LLC	512
185.129.126.0/23	AS50247	ITCOMP sp. z o.o.	512
185.129.130.0/23	AS197175	CRELCOM LLC	512
185.129.194.0/23	AS29355	Kcell JSC	512
185.129.10.0/23	AS25335	NGS	512
185.129.124.0/23	AS50247	ITCOMP sp. z o.o.	512
185.129.8.0/23	AS25335	NGS	512
185.129.52.0/23	AS15623	Telco Pack SA	512
185.129.20.0/23	AS204139	NGS	512
185.129.22.0/23	AS204139	NGS	512
185.129.192.0/23	AS29355	Kcell JSC	512
185.129.54.0/23	AS15623	Telco Pack SA	512
185.129.102.0/24	AS57724	DDOS-GUARD LTD	256
185.129.151.0/24	AS3281	2 Cloud Ltd.	256

Hosted domains

There are 58,410 domain names hosted across 40 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
185.129.138.202	bobosped.cz	10854
185.129.138.60	roubenka-archa.cz	8217
185.129.138.40	parabola.cz	6133
185.129.138.221	winningplastics.com	3803
185.129.138.203	camp3.eu	3660
185.129.137.13	gardenpelet.online	3657
185.129.138.69	igo.com.pl	3418
185.129.138.39	ngeb.eu	3146
185.129.138.87	slezskydum.cz	2834
185.129.138.218	animek.hu	2059
185.129.138.219	cinegore.net	1933
185.129.138.110	mitec.cz	1907
185.129.138.88	uterus.cz	1775
185.129.138.90	zasklem.com	1497
185.129.138.105	akcni-letenky.com	1333
185.129.138.109	playnite.link	1140
185.129.138.106	dobracajovnapraha.cz	1012
185.129.138.89	sposdk.cz	357
185.129.138.220	oznacvelkoudiru.cz	345
185.129.137.6	lama.cz	93

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

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

IP Address	ASN	Details
185.129.136.9	AS24806 INTERNET CZ, a.s.	`3.73ms` from Prague, CZ
185.129.138.201	AS24806 INTERNET CZ, a.s.	`3.44ms` from Prague, CZ
185.129.137.24	AS24806 INTERNET CZ, a.s.	`3.46ms` 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
106.221.21.214	AS45609 Bharti Airtel Ltd. AS for GPRS Service	`7.89ms` from Chennai, IN
24.12.251.70	AS7922 Comcast Cable Communications, LLC	`6.95ms` from Chicago, US
78.78.231.150	AS3301 Telia Company AB	`18.47ms` from Copenhagen, DK
14.178.146.134	AS45899 VNPT Corp	`4.25ms` from Hanoi, VN
70.89.102.6	AS7922 Comcast Cable Communications, LLC	`5.22ms` from Miami, US
178.234.94.6	AS12389 PJSC Rostelecom	`8.43ms` from Moscow, RU
112.238.71.6	AS4837 CHINA UNICOM China169 Backbone	`4.90ms` from Qingdao, CN
45.191.163.118	AS269707 Prata Telecom	`9.11ms` from Sao Paulo, BR
63.231.41.22	AS209 CenturyLink Communications, LLC	`2.41ms` from Seattle, US
66.46.89.246	AS6461 Zayo Bandwidth	`0.32ms` from Toronto, CA
75.150.48.54	AS7922 Comcast Cable Communications, LLC	`7.48ms` from Ashburn, US
54.200.66.182	AS16509 Amazon.com, Inc.	`0.22ms` from Boardman, US
181.139.188.214	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`8.09ms` from Bogota, CO
89.33.35.70	AS35725 TELEKOM ROMANIA MOBILE COMMUNICATIONS S.A.	`12.55ms` from Bucharest, RO
222.160.180.150	AS4837 CHINA UNICOM China169 Backbone	`5.82ms` from Changchun, CN
79.125.124.134	AS16509 Amazon.com, Inc.	`0.17ms` from Dublin, IE
170.178.163.86	AS46844 Sharktech	`0.20ms` from Los Angeles, US
162.225.114.166	AS7018 AT&T Enterprises, LLC	`2.80ms` from Miami, US
111.38.88.70	AS9808 China Mobile Communications Group Co., Ltd.	`8.37ms` from Nanjing, CN
60.179.0.38	AS4134 CHINANET-BACKBONE	`7.05ms` from Ningbo, CN
113.148.153.38	AS2516 KDDI CORPORATION	`8.65ms` from Osaka, JP
54.207.110.166	AS16509 Amazon.com, Inc.	`0.17ms` from Osasco, BR
176.189.146.246	AS5410 Bouygues Telecom SA	`10.65ms` from Paris, FR
175.208.76.198	AS4766 Korea Telecom	`4.17ms` from Seoul, KR
210.111.172.54	AS9976 Namincheon Brodcasting Co., Ltd.	`1.57ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -f2 185.129.136.9

traceroute to 185.129.136.9 (185.129.136.9): 64 hops max, 52 byte packets

2 [] 91.210.16.165 1.192 ms

3 [AS24806] 185.129.136.9 3.784 ms

Measurement taken from

IPinfo ProbeNet in Prague, CZ

On March 13th 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.

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