IP range details

217.195.160.0/20

AS29321 · O2 Czech Republic, a.s.

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Summary

Country	Czechia
Domain	o2.cz
ASN	AS29321
Registry	ripe
Hosted IPs	4,096
ID	CZ-CZNET-20010424

WHOIS Details

inetnum:        217.195.160.0 - 217.195.175.255
netname:        CZ-CZNET-20010424
org:            ORG-STaN1-RIPE
country:        CZ
admin-c:        CZO2-RIPE
tech-c:         CZO2-RIPE
status:         ALLOCATED PA
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         AS5610-MTN
created:        2001-12-14T14:08:32Z
last-modified:  2024-06-20T15:31:30Z
source:         RIPE
abuse-email:    abuse@o2.cz
abuse-c:        AR14410-RIPE
abuse-org:      ORG-STaN1-RIPE

organisation:   ORG-STaN1-RIPE
org-name:       O2 Czech Republic, a.s.
country:        CZ
org-type:       LIR
address:        Za Brumlovkou 266/2
address:        140 22
address:        Praha 4 - Michle
address:        CZECH REPUBLIC
phone:          +420 2 71466184
fax-no:         +420 2 71464414
e-mail:         marek.vogel@o2.cz
admin-c:        VAKO1-RIPE
admin-c:        MV96-RIPE
admin-c:        HVJI1-RIPE
tech-c:         CZO2-RIPE
abuse-c:        AR14410-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        AS5610-MTN
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         AS5610-MTN
created:        2004-04-17T11:04:17Z
last-modified:  2020-12-16T12:31:56Z
source:         RIPE

role:           5610-Tech-and-Admin
address:        Za Brumlovkou 266/2
address:        Praha 4 - Michle, PSC 140 22
e-mail:         router@o2.cz
nic-hdl:        CZO2-RIPE
admin-c:        VAKO1-RIPE
admin-c:        MV96-RIPE
admin-c:        HVJI1-RIPE
tech-c:         VAKO1-RIPE
tech-c:         HVJI1-RIPE
abuse-mailbox:  abuse@o2.cz
org:            ORG-STaN1-RIPE
mnt-by:         AS5610-MTN
created:        2016-02-18T09:58:30Z
last-modified:  2018-04-20T10:44:21Z
source:         RIPE

route:          217.195.160.0/20
descr:          CENTRONET
origin:         AS29321
mnt-by:         KTVTRINEC-MNT
created:        2004-01-04T20:04:53Z
last-modified:  2021-10-18T07:11:15Z
source:         RIPE

Hosted domains

There are 92 domain names hosted across 41 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
217.195.171.170	proed.cz	10
217.195.166.210	armadaspasy.com	8
217.195.173.109	opravynotebooku.com	8
217.195.171.129	erviscz.cz	7
217.195.169.189	palenipalihokonecniku.cz	6
217.195.171.251	tmcm.eu	5
217.195.162.23	modranskafarnost.cz	3
217.195.171.9	littledata.cz	3
217.195.171.237	thundercat.space	2
217.195.164.89	celek.eu	2
217.195.162.242	vinarna-uvavru.cz	2
217.195.169.133	igerm.net	2
217.195.162.4	spsst.cz	2
217.195.175.82	nedbal.net	2
217.195.175.233	letty.cz	2
217.195.168.169	vallo.cz	2
217.195.170.250	igfpraha.cz	2
217.195.170.89	trubkyn.eu	1
217.195.170.245	spellbook.eu	1
217.195.162.245	mz-world.cz	1

Hosted domains API

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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.

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