IPv4 Network

77.237.128.0/19

🇨🇿 Owner: CEZNET s.r.o. · RIPE

77.237.128.0/19 is registered to CEZNET s.r.o. (CZ) via RIPE. Look up the owning organisation and its other IPv4 networks.

Network77.237.128.0/19
OrganisationCEZNET s.r.o.
Org handleORG-TBS13-RIPE
Registry🇨🇿 RIPE (CZ)
All networks of this org → Transfers via RIPE →
Raw WHOIS data 
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% The objects are in RPSL format.
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% Information related to '77.237.128.0 - 77.237.159.255'

% Abuse contact for '77.237.128.0 - 77.237.159.255' is 'dohled@ceznet.cz'

inetnum:        77.237.128.0 - 77.237.159.255
netname:        CZ-CEZNET21-20070202
country:        CZ
org:            ORG-TBS13-RIPE
admin-c:        CH13482-RIPE
tech-c:         CH13482-RIPE
status:         ALLOCATED PA
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         CEZNET-MNT
mnt-by:         MNT-WMS
mnt-domains:    MNT-WMS
mnt-routes:     MNT-WMS
created:        2007-02-02T13:51:55Z
last-modified:  2025-10-06T12:26:46Z
source:         RIPE # Filtered

organisation:   ORG-TBS13-RIPE
org-name:       CEZNET s.r.o.
country:        CZ
reg-nr:         26378191
org-type:       LIR
address:        Duhova 1531/3
address:        140 00
address:        Praha 4
address:        CZECH REPUBLIC
phone:          +420 211 046 699
admin-c:        CH13482-RIPE
tech-c:         CH13482-RIPE
abuse-c:        CH13482-RIPE
mnt-ref:        CEZNET-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         CEZNET-MNT
created:        2017-04-26T07:50:49Z
last-modified:  2026-05-13T07:38:07Z
source:         RIPE # Filtered

role:           CEZNET hostmaster
address:        CEZNET s.r.o.
address:        Vilemovska 1602
address:        Tachov
address:        347 01
address:        The Czech Republic
abuse-mailbox:  dohled@ceznet.cz
phone:          +420 211 046 699
admin-c:        MV6352-RIPE
tech-c:         KD4331-RIPE
tech-c:         MJ83172-RIPE
nic-hdl:        CH13482-RIPE
mnt-by:         CEZNET-MNT
created:        2024-01-12T08:23:53Z
last-modified:  2024-01-12T08:25:01Z
source:         RIPE # Filtered

% Information related to '77.237.128.0/19AS47493'

route:          77.237.128.0/19
descr:          WMS s.r.o.
origin:         AS47493
mnt-by:         MNT-WMS
created:        2009-06-18T07:02:31Z
last-modified:  2009-06-18T07:02:31Z
source:         RIPE

% This query was served by the RIPE Database Query Service version 1.122.1 (ABERDEEN)

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