IP range details

31.3.32.0/19

AS28952 · O2 Business Services, a.s

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Summary

Country	Slovakia
Domain	o2.com
ASN	AS28952
Registry	ripe
Hosted IPs	8,192
ID	SK-TO2SK-20110406

WHOIS Details

inetnum:        31.3.32.0 - 31.3.63.255
netname:        SK-TO2SK-20110406
country:        SK
org:            ORG-TOSs1-RIPE
admin-c:        SKTO2-RIPE
tech-c:         SKTO2-RIPE
status:         ALLOCATED PA
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         O2SK-MNT
created:        2011-04-06T13:24:57Z
last-modified:  2019-06-19T14:43:31Z
source:         RIPE
abuse-email:    abuse@o2bs.sk
abuse-c:        SKTO2-RIPE
abuse-org:      ORG-TOSs1-RIPE

organisation:   ORG-TOSS1-RIPE
org-name:       O2 Slovakia, s.r.o.
country:        SK
org-type:       LIR
address:        Einsteinova 24
address:        851 01
address:        Bratislava
address:        SLOVAKIA
phone:          +421 2 620 20 100
phone:          +421 940 99 00 99
e-mail:         bohuslav.plucinsky@o2.sk
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        O2SK-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         O2SK-MNT
admin-c:        SKTO2-RIPE
abuse-c:        SKTO2-RIPE
created:        2006-12-22T11:11:08Z
last-modified:  2023-05-04T12:16:53Z
source:         RIPE

role:           SKTO2-RIPE role
address:        O2 Slovakia, s.r.o
address:        Einsteinova 24
address:        851 01 Bratislava
address:        Slovakia
e-mail:         bohuslav.plucinsky@o2.sk
admin-c:        IG3785-RIPE
tech-c:         BP323-RIPE
abuse-mailbox:  abuse@o2bs.sk
nic-hdl:        SKTO2-RIPE
mnt-by:         O2SK-MNT
created:        2006-11-03T10:31:34Z
last-modified:  2022-03-30T08:09:11Z
source:         RIPE

route:          31.3.32.0/19
descr:          O2.SK
origin:         AS28952
mnt-by:         O2SK-MNT
created:        2019-06-19T19:23:18Z
last-modified:  2019-06-19T19:23:18Z
source:         RIPE

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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.

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