185.249.112.0/22

AS204409 · Prestonet s.r.o.

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Summary

Country	Czechia
Domain	prestonet.cz
ASN	AS204409
Registry	RIPE
ID	CZ-PRESTONET-20180314

WHOIS Details

inetnum:        185.249.112.0 - 185.249.115.255
netname:        CZ-PRESTONET-20180314
country:        CZ
org:            ORG-KSS14-RIPE
admin-c:        JO4612-RIPE
tech-c:         GNDL1-RIPE
tech-c:         PT9367-RIPE
status:         ALLOCATED PA
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         cz-prestonet-1-mnt
created:        2018-03-14T10:47:06Z
last-modified:  2022-03-22T12:53:18Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        AR45484-RIPE
abuse-org:      ORG-KSS14-RIPE

organisation:   ORG-KSS14-RIPE
org-name:       Prestonet s.r.o.
country:        CZ
org-type:       LIR
address:        Na Prikope 853/12
address:        11000
address:        Praha 1
address:        CZECH REPUBLIC
phone:          +420237839839
e-mail:         [email protected]
admin-c:        JO4612-RIPE
tech-c:         TH8273-RIPE
abuse-c:        AR45484-RIPE
mnt-ref:        cz-prestonet-1-mnt
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         cz-prestonet-1-mnt
created:        2018-03-13T09:37:53Z
last-modified:  2024-03-13T12:49:07Z
source:         RIPE

person:         Petr Solnar
address:        Zaverka 8, 169 00 Praha 6
phone:          +420 603 872 631
phone:          +420 233 358 050
e-mail:         [email protected]
nic-hdl:        GNDL1-RIPE
mnt-by:         SPOJE-MNT
created:        2020-09-08T11:40:19Z
last-modified:  2020-09-08T11:44:04Z
source:         RIPE

person:         jan Ovecka
address:        Na p?íkop? 813/12
address:        11000
address:        Praha 1
address:        CZECH REPUBLIC
phone:          +420737239249
nic-hdl:        JO4612-RIPE
mnt-by:         cz-prestonet-1-mnt
created:        2018-03-13T09:37:52Z
last-modified:  2020-12-03T12:24:16Z
source:         RIPE

person:         Petr Talavasek
address:        Horovskeho 144/24, Prague 163 00 CZ
phone:          +420777775338
nic-hdl:        PT9367-RIPE
mnt-by:         cz-prestonet-1-mnt
created:        2022-03-22T12:52:19Z
last-modified:  2022-03-22T12:52:19Z
source:         RIPE

route:          185.249.112.0/22
origin:         AS204409
mnt-by:         cz-prestonet-1-mnt
created:        2018-03-20T09:51:11Z
last-modified:  2018-03-20T09:51:11Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 185.249.0.0/16

Range	ASN	Company	Num of IPs
185.249.148.0/22	AS202513	Gestioniza Infraestructuras S.L.	1,024
185.249.60.0/22	AS201735	PROPHASE ELECTRONICS, S.L.	1,024
185.249.160.0/22	AS35297	Dataline LLC	1,024
185.249.152.0/22	AS52080	M. SEREDA NETWORK LTD	1,024
185.249.204.0/22	AS207046	Invermae Solutions SL	1,024
185.249.168.0/22	AS12329	GLASFASER RUHR GmbH & Co. KG	1,024
185.249.80.0/22	AS31631	The Dean Trust	1,024
185.249.28.0/22	AS34177	CELESTE SAS	1,024
185.249.136.0/22	AS41960	Nextpertise B.V.	1,024
185.249.56.0/22	AS513	CERN - European Organization for Nuclear Research	1,024
185.249.144.0/22	AS60619	TelcoNet Kft.	1,024
185.249.48.0/22	AS207065	Nivalan kaupunki	1,024
185.249.228.0/22	AS202393	Marcin Rabati trading as MORTIN	1,024
185.249.84.0/22	AS201735	PROPHASE ELECTRONICS, S.L.	1,024
185.249.64.0/22	AS24961	Mahr EDV GmbH	1,024
185.249.164.0/22	AS25885	Fortinet, Inc.	1,024
185.249.24.0/22	AS200845	AVATEL TELECOM, SA	1,024
185.249.180.0/22	AS34081	INITCORE S.R.L.	1,024
185.249.36.0/22	AS39175	Connective Online Limited	1,024
185.249.44.0/22	AS39405	Spherea Tests & Services SAS	1,024
185.249.188.0/22	AS50476	Groupe Mutuel Association	1,024
185.249.116.0/22	AS51169	Vater Operations GmbH	1,024
185.249.32.0/22	AS198682	NOVEAD SARL	1,024
185.249.240.0/22	AS60129	CSTI SA	1,024
185.249.212.0/22	AS62163	IP River Limited	1,024
185.249.20.0/22	AS8399	SEWAN SAS	1,024
185.249.108.0/22	AS207174	Jeyca Tecnologica Y Medio Ambiente SL	1,024
185.249.96.0/22	AS42366	Net1 GmbH	1,024
185.249.120.0/22	AS20860	IOMART MANAGED SERVICES LIMITED	1,024
185.249.184.0/22	AS39405	Eurofiber France SAS	1,024
185.249.76.0/22	AS199496	E-PORTS AMPLE DE BANDA I INTERNET S.L.	1,024
185.249.92.0/22	AS208877	Sistel Srl	1,024
185.249.68.0/22	AS204413	Hyve Ltd	1,024
185.249.176.0/22	AS204414	The OxFORD Asset Management Company Limited	1,024
185.249.124.0/22	AS204419	ITNS GmbH	1,024
185.249.100.0/22	AS201642	NetCom Service Ltd.	1,024
185.249.12.0/22	AS199837	NET SOLUTION S.R.L.	1,024
185.249.250.0/23	AS9009	PPMAN Amsterdam Infrastructure	512
185.249.248.0/23	AS9009	PPMAN Amsterdam Infrastructure	512
185.249.244.0/23	AS9009	CYBER SMART DEFENSE Amsterdam Infrastructure	512
185.249.192.0/23	AS200532	LLP Kompaniya Hoster.KZ	512
185.249.246.0/23	AS9009	CYBER SMART DEFENSE Amsterdam Infrastructure	512
185.249.128.0/23	AS9009	AMC WEB Frankfurt Infrastructure	512
185.249.130.0/23	AS9009	AMC WEB Frankfurt Infrastructure	512
185.249.116.0/23	AS51169	Vater Operations GmbH	512
185.249.90.0/24	AS204209	BIZIM INTERNET VE BILISIM TEKNOLOJILERI SAN. VE TIC.LTD.STI.	256
185.249.89.0/24	AS204209	BIZIM INTERNET VE BILISIM TEKNOLOJILERI SAN. VE TIC.LTD.STI.	256
185.249.192.0/24	AS200532	LLP Kompaniya Hoster.KZ	256
185.249.232.0/24	AS203936	AVATEL TELECOM, SA	256

Hosted domains

There are 49 domain names hosted across 12 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
185.249.114.25	artparket.cz	25
185.249.112.211	rozpocty-brezina.cz	13
185.249.112.215	ligna.cz	2
185.249.114.93	vojtapoky.cz	1
185.249.113.125	jabadaba.cz	1
185.249.113.38	twigisglp.cz	1
185.249.114.86	internet-deltahagibor.cz	1
185.249.114.115	tkcg.cz	1
185.249.112.210	modelweb.cz	1
185.249.112.130	adranira.eu	1
185.249.112.208	my-real.fans	1
185.249.114.36	akgs.cz	1

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
185.249.112.194	AS204409 Prestonet s.r.o.	`0.29ms` from Prague, CZ
185.249.115.58	AS204409 Prestonet s.r.o.	`0.21ms` from Prague, CZ
185.249.114.147	AS204409 Prestonet s.r.o.	`0.34ms` from Prague, CZ
185.249.113.46	AS204409 Prestonet s.r.o.	`0.20ms` 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
86.82.185.230	AS1136 KPN B.V.	`2.32ms` from Amsterdam, NL
47.93.70.198	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`3.57ms` from Beijing, CN
45.24.213.6	AS7018 AT&T Enterprises, LLC	`2.05ms` from Chicago, US
96.11.150.86	AS10796 Charter Communications Inc	`3.25ms` from Columbus, US
125.78.188.182	AS4134 CHINANET-BACKBONE	`6.21ms` from Fuzhou, CN
194.76.201.22	AS39204 Axima AB	`2.62ms` from Goeteborg, SE
136.34.166.22	AS16591 Google Fiber Inc.	`0.76ms` from Kansas City, US
102.89.13.54	AS29465 MTN NIGERIA Communication limited	`8.45ms` from Lagos, NG
31.117.2.198	AS2856 British Telecommunications PLC	`5.98ms` from London, GB
81.37.49.246	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.94ms` from Madrid, ES
98.244.250.166	AS7922 Comcast Cable Communications, LLC	`13.37ms` from Miami, US
2.40.141.150	AS30722 Vodafone Italia S.p.A.	`14.38ms` from Milan, IT
72.79.176.166	AS701 Verizon Business	`12.32ms` from Morris Plains, US
180.145.80.38	AS17511 OPTAGE Inc.	`2.08ms` from Osaka, JP
92.113.244.214	AS262287 Latitude.sh LTDA	`0.37ms` from Sao Paulo, BR
140.127.112.134	AS1659 Taiwan Academic Network (TANet) Information Center	`5.29ms` from Taichung, TW
75.186.43.214	AS10796 Charter Communications Inc	`12.51ms` from Toronto, CA
47.135.139.22	AS20115 Charter Communications LLC	`8.25ms` from Atlanta, US
152.233.21.22	AS212238 Datacamp Limited	`0.29ms` from Berlin, DE
139.18.115.6	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`6.35ms` from Berlin, DE
144.134.4.166	AS1221 Telstra Limited	`6.94ms` from Brisbane, AU
80.201.86.86	AS5432 Proximus NV	`2.57ms` from Brussels, BE
141.253.133.6	AS54253 Oracle Corporation	`0.97ms` from Budapest, HU
138.118.51.6	AS52431 CyberWave S.A.	`1.22ms` from Buenos Aires, AR
41.42.92.198	AS8452 TE-AS	`4.83ms` from Cairo, EG

Traceroute

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

traceroute -a -n -q1 -f2 185.249.115.37

traceroute to 185.249.115.37 (185.249.115.37): 64 hops max, 52 byte packets

2 [AS16276] 57.128.121.88 0.502 ms

3 [AS204409] 185.249.115.37 1.241 ms

Measurement taken from

IPinfo ProbeNet in Prague, CZ

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.

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