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Data as of Nov 8, 2026

185.255.118.0/23

No anonymizer space · no proxy exits in 30 days

CEZNET s.r.o.

Announcement
185.255.116.0/22
RPKI valid
Announced by
AS57728
Type
Residential
Risk
0 / 100 · Low

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
185.255.116.0/221,024CZ-CEZNET21-20180413CEZNET s.r.o. (ORG-TBS13-RIPE) · CZALLOCATED PAApr 13, 2018dohled@ceznet.cz
└ 185.255.118.0/23512CEZNETCERASSIGNED PAOct 25, 2019dohled@ceznet.cz
via CZ-CEZNET21-20180413

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
Announced by

Covering announcement 185.255.116.0/22

Prefix
185.255.116.0/22
Announced by
AS57728 CEZNET s.r.o.
Type
Residential
RPKI
RPKI valid
Netname
CZ-CEZNET21-20180413
Registrant
CEZNET s.r.o.
RIR
RIPE NCC
Origin network

AS57728

CZ
Name
CEZNET s.r.o.
Type
Internet provider
Registered
Oct 21, 2019
Domain
ceznet.cz
Spamhaus ASN-DROP
not listed