General Info

ID

HR-OPTIMA-20120824

Description

OT - OPTIMA TELEKOM d.d.

ASN

AS34748 OT - OPTIMA TELEKOM d.d.

Country
Croatia
Registry

ripe

Whois Details

inetnum:        151.252.208.0 - 151.252.215.255
netname:        HR-OPTIMA-20120824
country:        HR
org:            ORG-OTD1-RIPE
admin-c:        OT1068-RIPE
tech-c:         OT1068-RIPE
status:         ALLOCATED PA
remarks:        *******************************
remarks:        * In case of abuse please *
remarks:        * contact: abuse@optima-telekom.hr *
remarks:        *******************************
notify:         lir@optima-telekom.hr
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         OT-MNT
created:        2012-08-24T09:31:27Z
last-modified:  2017-12-07T13:12:09Z
source:         RIPE

organisation:   ORG-OTD1-RIPE
org-name:       OT - OPTIMA TELEKOM d.d.
org-type:       LIR
address:        Bani 75a, Buzin
address:        10010
address:        Zagreb
address:        CROATIA
phone:          +38515492690
fax-no:         +38515492109
e-mail:         lir@optima-telekom.hr
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        OT-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         OT-MNT
admin-c:        OT1068-RIPE
abuse-c:        OT1068-RIPE
created:        2005-01-12T06:11:16Z
last-modified:  2017-02-09T12:49:31Z
source:         RIPE

role:           OT administration
address:        OT - Optima Telekom d.d.
address:        Bani 75a, Buzin
address:        10010 Zagreb
address:        Croatia (Hrvatska)
e-mail:         lir@optima-telekom.hr
admin-c:        TG7878-RIPE
tech-c:         ZK558-RIPE
tech-c:         IB4300-RIPE
tech-c:         IF1652-RIPE
nic-hdl:        OT1068-RIPE
notify:         lir@optima-telekom.hr
mnt-by:         OT-MNT
created:        2005-02-16T09:19:52Z
last-modified:  2018-02-09T12:33:47Z
source:         RIPE
abuse-mailbox:  abuse@optima-telekom.hr

route:          151.252.208.0/21
descr:          OT - Optima Telekom d.d.
origin:         AS34594
mnt-by:         OT-MNT
created:        2018-01-04T12:12:54Z
last-modified:  2018-01-04T12:12:54Z
source:         RIPE

Details

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.