IP range details

193.84.104.0/22

AS2852 · CESNET z.s.p.o.

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Summary

Country	Czechia
Domain	cvut.cz
ASN	AS2852
Registry	ripe
Hosted IPs	1,024
ID	SFA-CTU

WHOIS Details

inetnum:        193.84.104.0 - 193.84.107.255
netname:        SFA-CTU
descr:          Czech Technical University
descr:          Prague
country:        CZ
org:            ORG-CVUT1-RIPE
admin-c:        CVUT1-RIPE
tech-c:         CVUT1-RIPE
status:         ASSIGNED PI
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         TENCZ-MNT
mnt-routes:     AS2852-MNT
mnt-domains:    TENCZ-MNT
sponsoring-org: ORG-CA9-RIPE
created:        1970-01-01T00:00:00Z
last-modified:  2021-03-20T19:34:39Z
source:         RIPE
abuse-email:    abuse@cvut.cz
abuse-c:        CVUT1-RIPE
abuse-org:      ORG-CA9-RIPE

organisation:   ORG-CVUT1-RIPE
org-name:       Ceske vysoke uceni technicke v Praze
country:        CZ
org-type:       OTHER
address:        Ceske vysoke uceni technicke v Praze
address:        Jugoslavskych partyzanu 1580/3
address:        Praha 6
address:        160 00
address:        The Czech Republic
phone:          +420 224 351 111
e-mail:         cvut@cvut.cz
org:            ORG-CA9-RIPE
admin-c:        CVUT1-RIPE
tech-c:         CVUT1-RIPE
abuse-c:        CVUT1-RIPE
ref-nfy:        Neuman@vc.cvut.cz
mnt-ref:        TENCZ-MNT
mnt-by:         TENCZ-MNT
mnt-by:         TENCZ-RPKI-MNT
created:        2013-07-04T16:33:18Z
last-modified:  2022-12-01T16:21:32Z
source:         RIPE

role:           Ceske vysoke uceni technicke v Praze Network Admins
address:        Ceske vysoke uceni technicke v Praze
address:        Jugoslavskych partyzanu 1580/3
address:        Praha 6
address:        160 00
address:        The Czech Republic
phone:          +420 224 351 111
e-mail:         Neuman@vc.cvut.cz
abuse-mailbox:  abuse@cvut.cz
org:            ORG-CVUT1-RIPE
admin-c:        MN718-RIPE
admin-c:        RT8232-RIPE
tech-c:         MN718-RIPE
tech-c:         RT8232-RIPE
nic-hdl:        CVUT1-RIPE
mnt-by:         TENCZ-MNT
created:        2013-07-04T16:33:18Z
last-modified:  2021-03-19T14:04:15Z
source:         RIPE

route:          193.84.104.0/22
descr:          SFA-CTU
origin:         AS2852
mnt-by:         AS2852-MNT
created:        2021-03-20T20:33:24Z
last-modified:  2021-03-20T20:33:24Z
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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