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Data as of Nov 12, 2026

185.78.12.0/24

5 residential-proxy exits · 30 days

O2 Czech Republic, a.s.

Announcement
185.78.12.0/22
RPKI valid
Announced by
AS42908
Type
Residential
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
5
2.0% of its addresses · 30 days
Always-on exits
1
20% of its exits
Providers
18
selling exits here
Oct 13, 2026 – Nov 11, 2026

Exits seen per day

632 observations

Proxy providers listing exits

  • BottingTools
  • DataImpulse
  • Decodo
  • EnigmaProxy
  • FastProxy
  • LemonBright
  • NovaProxy
  • Oxylabs
  • Proxiware
  • ProxyEmpire
  • RainProxy
  • SPYDERPROXY_PREMIUM
  • Shifter
  • Thordata
  • ThunderProxy
  • VProxy
  • VantageProxies
  • ZENPROXY_PREMIUM

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
185.78.12.0/221,024CZ-CZNET-20141120O2 Czech Republic, a.s. (ORG-STAN1-RIPE) · CZALLOCATED PAApr 1, 2025abuse@o2.cz
└ 185.78.12.0/24256CZ-NORDICTELECOMREGIONAL-20141120unknownASSIGNED PASep 27, 2017abuse@o2.cz
via CZ-CZNET-20141120

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
Routing timeline

Who has announced 185.78.12.0/22

185.78.12.0/22

Routing history

Pattern
Rotating
First seen
Dec 2014
Current origin since
Feb 2025 · 1.8 yr
Origin networks
2
Last change of origin
Feb 2025
Recorded history

History

Handoffs
1