IP range details

193.84.192.0/20

AS2852  ·  CESNET z.s.p.o.

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Summary

Country Czechia
Domain slu.cz
ASN AS2852
Registry ripe
Hosted IPs 4,096
ID OPF_SLU-T34CZ

WHOIS Details

inetnum:        193.84.192.0 - 193.84.223.255
netname:        OPF_SLU-T34CZ
descr:          Slezska univerzita v Opave
descr:          Opava, Karvina
country:        CZ
org:            ORG-SUiO1-RIPE
admin-c:        SUIO2-RIPE
tech-c:         SUIO2-RIPE
status:         ASSIGNED PI
mnt-by:         TENCZ-MNT
mnt-by:         RIPE-NCC-END-MNT
remarks:        Please report network abuse -> abuse@slu.cz
created:        2011-09-15T14:08:00Z
last-modified:  2016-04-14T08:08:24Z
source:         RIPE
sponsoring-org: ORG-CA9-RIPE
abuse-email:    abuse@slu.cz
abuse-c:        SUIO2-RIPE
abuse-org:      ORG-CA9-RIPE

organisation:   ORG-SUiO1-RIPE
org-name:       Silesian University in Opava
country:        CZ
org-type:       OTHER
address:        Slezska univerzita v Opave
address:        Na Rybnicku 1
address:        Opava
address:        746 01
address:        The Czech Republic
phone:          +420 553684600
fax-no:         +420 553684618
e-mail:         domeny@slu.cz
org:            ORG-CA9-RIPE
admin-c:        SUIO2-RIPE
tech-c:         SUIO2-RIPE
abuse-c:        SUIO2-RIPE
ref-nfy:        notify@ces.net
mnt-ref:        TENCZ-MNT
mnt-by:         TENCZ-MNT
mnt-by:         TENCZ-RPKI-MNT
created:        2011-01-11T15:20:00Z
last-modified:  2022-12-01T16:53:57Z
source:         RIPE

role:           Silesian University in Opava Admins
address:        Slezska univerzita v Opave
address:        Na Rybnicku 1
address:        Opava
address:        746 01
address:        The Czech Republic
phone:          +420 553 684 600
fax-no:         +420 553 684 618
e-mail:         cit@slu.cz
abuse-mailbox:  abuse@slu.cz
org:            ORG-SUiO1-RIPE
admin-c:        JN2269-RIPE
admin-c:        JS9290-RIPE
admin-c:        JJ5834-RIPE
tech-c:         JN2269-RIPE
tech-c:         JS9290-RIPE
tech-c:         JJ5834-RIPE
nic-hdl:        SUIO2-RIPE
notify:         notify@ces.net
mnt-by:         TENCZ-MNT
created:        2013-06-11T11:28:45Z
last-modified:  2020-01-28T14:05:13Z
source:         RIPE

route:          193.84.192.0/19
descr:          OPF_SLU-T34CZ
origin:         AS2852
mnt-by:         AS2852-MNT
remarks:        Please report abuse -> abuse@cesnet.cz
created:        1970-01-01T00:00:00Z
last-modified:  2013-05-30T14:31:29Z
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.

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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