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Data as of Nov 10, 2026

193.17.251.0/24

20 residential-proxy exits · 30 days

O2 Czech Republic, a.s. · space held by ZEAL s.r.o.

Announcement
193.17.248.0/22
RPKI valid
Announced by
AS12570
Type
Residential
Risk
0 / 100 · Low
Proxy exits nearby

Residential-proxy exits

Proxy exits
20
7.8% of its addresses · 30 days
Always-on exits
5
25% of its exits
Providers
50
selling exits here
Oct 11, 2026 – Nov 8, 2026

Exits seen per day

5.8K observations

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • 9Proxy
  • Ake.net
  • AnyIP
  • BirdProxies
  • BottingTools
  • ByteProxies
  • Byteful
  • CliProxy
  • DataImpulse
  • Decodo
  • Evomi
  • FastProxy
  • FlashProxy
  • Geonode
  • GonzoProxy
  • IPFly
  • IPOasis
  • IPPeak
  • Infatica
  • InfiniteProxies
  • KindProxy
  • LemonBright
  • LightningProxies
  • MangoProxy
  • NodeMaven
  • NovaProxy
  • Novada
  • Oxylabs
  • PrivateProxy
  • Proxiware
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyHat
  • ProxyWing
  • Proxyma
  • PuraRoute
  • RainProxy
  • RapidProxy
  • Shifter
  • StrikeProxy
  • Thordata
  • ThunderProxy
  • VibeProxies
  • VitalExclusive
  • VitalProxy
  • Webshare
  • ZENPROXY_PREMIUM

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 193.17.248.0/22

Prefix
193.17.248.0/22
Announced by
AS12570 O2 Czech Republic, a.s.
Type
Residential
Proxy exits
29
Always-on exits
6
RPKI
RPKI valid
Netname
ZEAL-CZ
Registrant
ZEAL s.r.o.
RIR
RIPE NCC
Origin network

AS12570

CZ
Name
O2 Czech Republic, a.s.
Type
Internet provider
Registered
Jul 28, 1999
Domain
o2.cz
Website
www.itself.cz/
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed