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Data as of Nov 9, 2026

212.96.180.0/24

No anonymizer space · no proxy exits in 30 days

CETIN a.s. · space held by O2 Czech Republic, a.s.

Announcement
this exact prefix
RPKI valid
Announced by
AS28725
Type
Residential
Risk
0 / 100 · Low
Recent change
New origin May 2026
its first announcement on record

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
212.96.160.0/19
since Oct 2016
AS12570Residential24
6 always on
O2 Czech Republic, a.s.

Registrations in this block

The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
212.96.160.0/198,192CZ-CZNET-990707O2 Czech Republic, a.s. (ORG-STAN1-RIPE) · CZALLOCATED PADec 17, 2001abuse@o2.cz
└ 212.96.180.0/24256CZECHBONE-CZCzechBone Ltd.ASSIGNED PAApr 4, 2005abuse@o2.cz
via CZ-CZNET-990707

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Registry

Holder

Organization
O2 Czech Republic, a.s.
Handle
ORG-STAN1-RIPE
Range
212.96.160.0/19
Registration type
ALLOCATED PA
Record created
Dec 17, 2001
Origin network

AS28725

CZ
Name
CETIN a.s.
Type
Internet provider
Registered
Feb 10, 2003
Domain
cetin.cz
Website
www.cetin.cz
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed