IP range details

193.84.55.0/24

AS2852 · CESNET z.s.p.o.

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Summary

Country	Czechia
Domain	cuni.cz
ASN	AS2852
Registry	ripe
Hosted IPs	256
ID	CUNI-PI2-TCZ

WHOIS Details

inetnum:        193.84.55.0 - 193.84.63.255
netname:        CUNI-PI2-TCZ
descr:          Charles University
descr:          Prague
country:        CZ
org:            ORG-CUIP2-RIPE
admin-c:        CUNA1-RIPE
tech-c:         CUNA1-RIPE
status:         ASSIGNED PI
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         TENCZ-MNT
mnt-routes:     AS2852-MNT
mnt-domains:    TENCZ-MNT
remarks:        Please report network abuse -> abuse@cuni.cz
created:        2011-07-07T14:27:14Z
last-modified:  2020-11-16T17:45:34Z
source:         RIPE
sponsoring-org: ORG-CA9-RIPE
abuse-email:    abuse@cuni.cz
abuse-c:        CUNA1-RIPE
abuse-org:      ORG-CA9-RIPE

organisation:   ORG-CUIP2-RIPE
org-name:       Charles University
country:        CZ
org-type:       OTHER
descr:          Charles University
address:        Ovocny trh 3-5
address:        Praha 1
address:        116 36
address:        The Czech Republic
phone:          +420 224 491 235
phone:          +420 224 491 111
fax-no:         +420 224 491 588
e-mail:         hostmaster@cuni.cz
org:            ORG-CA9-RIPE
admin-c:        CUNA1-RIPE
tech-c:         CUNA1-RIPE
abuse-c:        CUNA1-RIPE
mnt-ref:        TENCZ-MNT
mnt-by:         TENCZ-MNT
mnt-by:         TENCZ-RPKI-MNT
created:        2013-04-09T15:19:39Z
last-modified:  2022-12-01T16:21:29Z
source:         RIPE

role:           Charles University Network Administrators
address:        Charles University
address:        Ovocny trh 3-5
address:        Prague 1
address:        116 36
address:        The Czech Republic
phone:          +420 224 491 235
fax-no:         +420 224 491 588
org:            ORG-CUIP2-RIPE
e-mail:         hostmaster@cuni.cz
abuse-mailbox:  abuse@cuni.cz
admin-c:        VH14
tech-c:         VH14
nic-hdl:        CUNA1-RIPE
mnt-by:         TENCZ-MNT
created:        2013-04-17T13:33:33Z
last-modified:  2021-06-18T15:42:11Z
source:         RIPE

Hosted domains

There are no domains currently hosted on this ASN.

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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.

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