2001:4ba8::/29 - CZ-SELFNET-20081001




itself s.r.o.


AS12570 itself s.r.o.

Czech Republic


Whois Details

inet6num:         2001,4ba8,,/29
netname:          CZ-SELFNET-20081001
country:          CZ
org:              ORG-CA8-RIPE
admin-c:          SN4577-RIPE
tech-c:           SN4577-RIPE
status:           ALLOCATED-BY-RIR
remarks:          Please report abuse -> abuse@selfnet.cz
mnt-by:           RIPE-NCC-HM-MNT
mnt-by:           MNET-IP-MNT
mnt-routes:       MNET-IP-MNT
mnt-domains:      MNET-IP-MNT
created:          2014-09-16T13,05,50Z
last-modified:    2016-10-10T07,46,15Z
source:           RIPE

organisation:     ORG-CA8-RIPE
org-name:         itself s.r.o.
org-type:         LIR
address:          Palavske namesti 11
address:          628 00
address:          BRNO
address:          CZECH REPUBLIC
phone:            +420533383357
fax-no:           +420533383334
e-mail:           noc@itself.cz
mnt-ref:          MNET-IP-MNT
mnt-ref:          RIPE-NCC-HM-MNT
mnt-by:           RIPE-NCC-HM-MNT
mnt-by:           MNET-IP-MNT
admin-c:          OS1525-RIPE
admin-c:          PV5421-RIPE
admin-c:          JV15-RIPE
admin-c:          LM4590-RIPE
tech-c:           SN4577-RIPE
abuse-c:          SN4577-RIPE
created:          2004-04-17T11,04,50Z
last-modified:    2016-09-29T12,03,53Z
source:           RIPE

role:             LIR admin @ ITself
address:          itself, spol. s r.o. Palavske namesti 11 Brno 628 00 The Czech Republic
e-mail:           vrastiak@itself.cz
e-mail:           strazovsky@itself.cz
admin-c:          JD644-RIPE
admin-c:          OS1525-RIPE
admin-c:          PV5421-RIPE
admin-c:          JV15-RIPE
tech-c:           OS1525-RIPE
tech-c:           PV5421-RIPE
tech-c:           JV15-RIPE
abuse-mailbox:    abuse@selfnet.cz
nic-hdl:          SN4577-RIPE
mnt-by:           MNET-IP-MNT
created:          2012-10-24T07,26,30Z
last-modified:    2016-10-20T09,44,56Z
source:           RIPE

route6:           2001,4ba8,,/29
descr:            CZECHBONE
origin:           AS12570
mnt-by:           MNET-IP-MNT
created:          2014-09-16T15,10,18Z
last-modified:    2014-09-16T15,10,18Z
source:           RIPE


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.