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Data as of Nov 7, 2026

81.25.28.0/24

16 residential-proxy exits · 30 days

CEZNET s.r.o.

Announcement
81.25.24.0/21
RPKI valid
Announced by
AS57728
Type
Residential
Risk
0 / 100 · Low
Proxy exits nearby

Residential-proxy exits

Proxy exits
16
6.3% of its addresses · 30 days
Always-on exits
5
31% of its exits
Providers
41
selling exits here
Oct 8, 2026 – Nov 6, 2026

Exits seen per day

3.6K observations

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • Ake.net
  • AnyIP
  • BirdProxies
  • BottingTools
  • ByteProxies
  • Byteful
  • CliProxy
  • CoreProxy
  • DataImpulse
  • Decodo
  • Evomi
  • FastProxy
  • FlashProxy
  • GonzoProxy
  • IPOasis
  • IPRoyal
  • Infatica
  • LemonBright
  • LightningProxies
  • MangoProxy
  • NodeMaven
  • Novada
  • Oxylabs
  • Proxiware
  • Proxy-Seller
  • ProxyEmpire
  • ProxyRack
  • ProxyWing
  • Proxyma
  • RainProxy
  • Shifter
  • StrikeProxy
  • Thordata
  • ThunderProxy
  • VibeProxies
  • VitalExclusive
  • VitalProxy
  • Webshare
  • ZENPROXY_PREMIUM

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
81.25.16.0/204,096CZ-CEZNET21-20060227CEZNET s.r.o. (ORG-TBS13-RIPE) · CZALLOCATED PAFeb 27, 2006dohled@ceznet.cz
└ 81.25.28.0 - 81.25.30.255768CEZNETCERASSIGNED PAJul 24, 2006dohled@ceznet.cz
via CZ-CEZNET21-20060227

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 81.25.24.0/21

Prefix
81.25.24.0/21
Announced by
AS57728 CEZNET s.r.o.
Type
Residential
Proxy exits
26
Always-on exits
6
RPKI
RPKI valid
Netname
CZ-CEZNET21-20060227
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