Summary

NetName
CZ-ALEF
OrgName
Alef Nula a.s.
CIDR
RIR

RIPE

Country / Region

Status

ASSIGNED PI

Abuse

Contact

dalibor.naus@alefnula.com

petr.vacha@alefnula.com

RegDate

2005-05-27T09:46:58Z

Updated

2016-04-14T08:11:21Z

Routing

AS Desc Country / Region IPv4 NUMs IPv6 NUMs
AS5610 O2-CZECH-REPUBLIC - O2 Czech Republic, a.s., CZ Czech 1544192 47244705792
AS6855 SK-TELEKOM - Slovak Telekom, a.s., SK Slovakia 665088 42950000640

Whois

% Abuse contact for '193.239.0.0 - 193.239.3.255' is 'petr.vacha@alef0.cz'

inetnum:        193.239.0.0 - 193.239.3.255
netname:        CZ-ALEF
country:        CZ
org:            ORG-ANa3-RIPE
admin-c:        PV1961-RIPE
admin-c:        DN797-RIPE
tech-c:         DN797-RIPE
status:         ASSIGNED PI
notify:         petr.vacha@alef0.cz
notify:         dalibor.naus@alef0.cz
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         ALEFCZ-MNT
mnt-routes:     ALEFCZ-MNT
mnt-domains:    ALEFCZ-MNT
created:        2005-05-27T09:46:58Z
last-modified:  2016-04-14T08:11:21Z
source:         RIPE
sponsoring-org: ORG-Ra2-RIPE

organisation:   ORG-ANa3-RIPE
org-name:       Alef Nula a.s.
country:        CZ
org-type:       OTHER
address:        Pernerova 691/42
address:        Prague 8
address:        186 00
address:        Czech Republic
phone:          +420 225090111
e-mail:         martin.bisko@alef.com
abuse-c:        AR30127-RIPE
e-mail:         petr.vacha@alef.com
admin-c:        PV1961-RIPE
tech-c:         PV1961-RIPE
admin-c:        MB41014-RIPE
tech-c:         MB41014-RIPE
mnt-ref:        ALEFCZ-MNT
mnt-by:         ALEFCZ-MNT
created:        2005-05-23T14:13:09Z
last-modified:  2022-12-01T16:15:39Z
source:         RIPE

person:         Dalibor Naus
address:        ALEF NULA a.s.
address:        Pernerova 691/42
address:        Prague 8
address:        186 00
address:        Czech Republic
phone:          +420 2 250 090 111
fax-no:         +420 2 250 090 112
e-mail:         dalibor.naus@alefnula.com
nic-hdl:        DN797-RIPE
mnt-by:         ALEFCZ-MNT
created:        2005-05-23T14:04:00Z
last-modified:  2018-05-25T13:52:15Z
source:         RIPE

person:         Petr Vacha
address:        ALEF NULA a.s.
address:        Pernerova 691/42
address:        Prague 8
address:        186 00
address:        Czech Republic
phone:          +420 2 250 090 111
fax-no:         +420 2 250 090 112
e-mail:         petr.vacha@alefnula.com
nic-hdl:        PV1961-RIPE
mnt-by:         ALEFCZ-MNT
created:        2005-05-23T14:04:00Z
last-modified:  2018-05-25T13:53:09Z
source:         RIPE

Graph