1. All IP Ranges
  2. 185.0.0.0/8
  3. 185.28.0.0/16
  4. AS24806  | 185.28.100.0/22

185.28.100.0/22

AS24806  ·  INTERNET CZ, a.s.

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Summary

Country Czechia
Domain forpsi.com
ASN AS24806
Registry RIPE
ID CZ-INTERNET-20130612

WHOIS Details

inetnum:        185.28.100.0 - 185.28.103.255
netname:        CZ-INTERNET-20130612
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
notify:         frantisek.koller@forpsi.com
created:        2013-06-12T15:28:18Z
last-modified:  2023-07-03T12:24:58Z
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:          185.28.100.0/22
descr:          INTERNET CZ, a.s.
origin:         AS24806
mnt-by:         INTERNET-CZ-MNT
created:        2013-07-04T13:58:48Z
last-modified:  2020-11-23T13:27:42Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 185.28.0.0/16

Range ASN Company Num of IPs
185.28.240.0/22 AS25160 Vorboss Limited 1,024
185.28.144.0/22 AS12426 Slovanet a.s. 1,024
185.28.52.0/22 AS8265 FASTNET S.R.L. 1,024
185.28.180.0/22 AS203020 HostRoyale Technologies Pvt Ltd 1,024
185.28.112.0/22 AS60228 Six Degrees Technology Group Limited 1,024
185.28.204.0/22 AS206610 Voipgate S.A. 1,024
185.28.244.0/22 AS58003 Planeetta Internet Oy 1,024
185.28.184.0/22 AS50324 Campus, Hofnetz & Events GmbH 1,024
185.28.72.0/22 AS14537 CONTINENT 8 TECHNOLOGIES PLC 1,024
185.28.228.0/22 AS12843 Schleupen SE 1,024
185.28.208.0/22 AS208527 Wieland-Werke AG 1,024
185.28.128.0/22 AS31169 Sognenett AS 1,024
185.28.232.0/22 AS39605 Spartoo SAS 1,024
185.28.216.0/22 AS262191 LIBERTY NETWORKS DE COLOMBIA S.A.S 1,024
185.28.252.0/22 AS25369 Hydra Communications Ltd 1,024
185.28.16.0/22 AS42927 S-NET Sp. z o.o. 1,024
185.28.224.0/22 AS49784 Netvisit B.V. 1,024
185.28.164.0/22 AS60610 Amito Ltd 1,024
185.28.156.0/22 AS60574 Christian clos 1,024
185.28.248.0/22 AS60624 MyNET Sp. z o.o. 1,024
185.28.104.0/22 AS8926 Moldtelecom SA 1,024
185.28.4.0/22 AS21473 PFALZKOM GmbH 1,024
185.28.8.0/22 AS21283 A1 Slovenija 1,024
185.28.140.0/22 AS200064 Red digital de telecomunicaciones de las Islas Baleares S.L 1,024
185.28.148.0/22 AS15879 Vancis IP B.V. 1,024
185.28.28.0/22 AS47866 iBrowse FR subscribers 1,024
185.28.168.0/22 AS200845 AVATEL TELECOM, SA 1,024
185.28.236.0/22 AS44387 LLC Korad Plus 1,024
185.28.40.0/22 AS201635 Jaune de Mars SAS 1,024
185.28.72.0/23 AS14537 Continent 8 Technologies (Malta) Limited 512
185.28.86.0/23 AS16509 Amazon.com, Inc. 512
185.28.92.0/23 AS202149 thePlatform UK Hosting 512
185.28.3.0/24 AS201178 SAGLAYICI Teknoloji Bilisim Yayincilik Hiz. Ticaret Ltd. Sti. 256
185.28.142.0/24 AS200064 IBRed Ibiza 256
185.28.2.0/24 AS201178 SAGLAYICI Teknoloji Bilisim Yayincilik Hiz. Ticaret Ltd. Sti. 256
185.28.1.0/24 AS201178 KURESEL BETA TEKNOLOJI TELEKOMUNIKASYON SANAYI TICARET LTD STI 256
185.28.141.0/24 AS200064 IBRed Ibiza 256
185.28.0.0/24 AS201178 Euronet Telekomunikasyon A.S. 256
185.28.63.0/24 AS201021 Ahmet Onur Guney trading as Onur Bilisim Ve Yazilim Hizmetleri 256
185.28.62.0/24 AS201021 Ahmet Onur Guney trading as Onur Bilisim Ve Yazilim Hizmetleri 256
185.28.84.0/24 AS216129 GuardNetwork 256
185.28.61.0/24 AS201021 Ahmet Onur Guney trading as Onur Bilisim Ve Yazilim Hizmetleri 256
185.28.212.0/24 AS197669 CloudCall Ltd 256
185.28.109.0/24 AS12773 MM network 256
185.28.7.0/24 AS21473 Pepperl + Fuchs GmbH 256
185.28.60.0/24 AS201021 Ahmet Onur Guney trading as Onur Bilisim Ve Yazilim Hizmetleri 256
185.28.44.0/24 AS216219 Ken Madlehn 256
185.28.50.0/24 AS212097 VIMTEL REDES 256
185.28.179.0/24 AS201020 Ilario Sp. z o. o. 256

Hosted domains

There are 688 domain names hosted across 163 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
185.28.103.13 kovanie-mt.sk 122
185.28.101.112 hipzz.sk 71
185.28.100.178 vazansky-eden.cz 42
185.28.102.151 mercedesbenztrucks.cz 41
185.28.100.204 smokeandspirit.hu 26
185.28.103.90 cotofoto.cz 15
185.28.100.44 cistaoknajecminek.cz 13
185.28.100.227 karavanovesloupky.cz 12
185.28.100.212 bolcekstav.cz 11
185.28.100.124 bmcairfilter.hu 11
185.28.100.37 worldofcbd.eu 9
185.28.101.20 qedgroup.cz 9
185.28.100.79 preklady-tichonov.cz 8
185.28.100.96 osobniajtak.cz 8
185.28.103.84 bezpozaru.cz 8
185.28.100.149 packlabel.eu 7
185.28.101.23 covidkontroll.hu 7
185.28.101.246 merret.cz 7
185.28.101.53 rekids.cz 6
185.28.102.236 agtreality.cz 6

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

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

IP Address ASN Details
185.28.100.178 AS24806 INTERNET CZ, a.s. 3.51ms from Prague, CZ
185.28.103.46 AS24806 INTERNET CZ, a.s. 3.51ms from Prague, CZ
185.28.101.203 AS24806 INTERNET CZ, a.s. 3.51ms from Prague, CZ
185.28.102.210 AS24806 INTERNET CZ, a.s. 3.52ms 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
67.221.111.246 AS22709 North State Telephone, LLC 4.13ms from Ashburn, US
110.230.228.182 AS4837 CHINA UNICOM China169 Backbone 8.35ms from Beijing, CN
84.186.116.54 AS3320 Deutsche Telekom AG 4.28ms from Berlin, DE
52.89.186.38 AS16509 Amazon.com, Inc. 0.14ms from Boardman, US
20.200.172.38 AS8075 Microsoft Corporation 0.15ms from Dongnae, KR
104.41.227.38 AS8075 Microsoft Corporation 0.17ms from Dublin, IE
3.71.159.182 AS16509 Amazon.com, Inc. 0.20ms from Frankfurt am Main, DE
217.92.118.198 AS3320 Deutsche Telekom AG 7.40ms from Frankfurt am Main, DE
121.197.124.118 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 7.05ms from Hangzhou, CN
86.152.248.54 AS2856 British Telecommunications PLC 3.90ms from London, GB
201.157.179.198 AS28376 Gigacable de Aguascalientes, S.A. de C.V. 11.73ms from Mexico City, MX
173.162.79.166 AS7922 Comcast Cable Communications, LLC 5.06ms from Miami, US
153.190.37.230 AS4713 NTT DOCOMO BUSINESS,Inc. 4.11ms from Osaka, JP
44.214.13.54 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
190.5.26.214 AS27827 LARRAURI GUALBERTO JOSE 0.77ms from Rosario, AR
114.70.60.86 AS4766 Korea Telecom 1.08ms from Seoul, KR
222.204.251.38 AS4538 China Education and Research Network Center 5.87ms from Shanghai, CN
126.203.88.38 AS17676 SoftBank Corp. 3.09ms from Tokyo, JP
82.172.84.182 AS50266 Odido Netherlands B.V. 3.33ms from Amsterdam, NL
104.7.142.22 AS7018 AT&T Enterprises, LLC 6.78ms from Atlanta, US
201.251.100.38 AS22927 Telefonica de Argentina 0.89ms from Buenos Aires, AR
3.142.30.150 AS16509 Amazon.com, Inc. 0.20ms from Columbus, US
111.42.203.134 AS132525 HeiLongJiang Mobile Communication Company Limited 1.93ms from Harbin, CN
96.89.117.198 AS7922 Comcast Cable Communications, LLC 8.99ms from Hillsboro, US
173.173.232.102 AS11427 Charter Communications Inc 11.93ms from Houston, US

Traceroute

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

$
traceroute -a -n -q1 -f3 185.28.101.3
traceroute to 185.28.101.3 (185.28.101.3): 64 hops max, 52 byte packets
3 [] 91.210.16.165 1.03 ms
4 [AS24806] 81.2.192.17 4.113 ms
5 [AS24806] 185.28.101.3 3.691 ms
Measurement taken from IPinfo ProbeNet in Prague, CZ
On

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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