Data as of Nov 10, 2026
Autonomous system
AS12570
O2 Czech Republic, a.s.
Announces 53,760 addresses in 11 prefixes. None of it is anonymizer space.
Type
Internet provider
CZ
Proxy activity, 30 days
333 exits
Announced prefixes
| Prefix | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|
| 80.78.144.0/20 since Oct 2016 | Residential | 1 1 always on | ||
| 88.83.224.0/19 since Jan 2014 | Residential | 9 2 always on | ||
| 89.190.40.0/21 since May 2018 | Residential | 18 2 always on | ||
| 89.190.48.0/20 since May 2018 | Residential | 10 2 always on | ||
| 109.105.32.0/19 since Dec 2009 | Residential | 67 10 always on | ||
| 185.8.188.0/22 since Jul 2013 | Residential | 16 5 always on | ||
| 193.17.248.0/22 since Aug 2011 | Residential | 29 6 always on | ZEAL s.r.o. | |
| 195.78.122.0/23 since Aug 2011 | Residential | 4 1 always on | ZEAL s.r.o. | |
| 212.4.128.0/19 since Oct 2016 | Residential | 89 13 always on | ||
| 212.96.160.0/19 since Oct 2016 | Residential | 24 6 always on | ||
| 213.211.32.0/19 since Oct 2016 | Residential | 91 16 always on |
Residential-proxy exposure
Always-on exits
64
19% of its exits
Spread
94
/24s with at least one exit
Providers
105
selling exits here
/24s with the most always-on exits
Proxy providers listing exits
- 2Captcha
- 711Proxy
- 9Proxy
- ASHBURNPROXIES
- Ake.net
- AnyIP
- B2Proxy
- BartProxies
- BirdProxies
- BlurPath
- BottingTools
- Bright Data
- BuyingProxy
- ByteProxies
- Byteful
- CatProxies
- CliProxy
- CoreProxy
- DataImpulse
- Datarama
- Decodo
- EVOPROXY
- EZProxies
- EnigmaProxy
- Evomi
- FLEETPROXY
- FastProxy
- FlashProxy
- FloppyData
- GSocks
- GeekProxy
- Geonix
- Geonode
- GloryCloud
- GoProxies
- GonzoProxy
- HydraProxy
- IPFly
- IPOasis
- IPPeak
- IPRoyal
- Infatica
- InfiniteProxies
- KindProxy
- KocerRoxy
- LemonBright
- LemonLabs
- LemonPrime
- LightningProxies
- LudaxProxy
- MagneticProxy
- MangoProxy
- MarsProxies
- Maskify
- MoMoProxy
- NSocks
- NextProxy
- NodeMaven
- NodeProxy
- NovProxy
- NovaProxy
- Novada
- Oxylabs
- PROXYSCRAPE
- PROXYWING_BASIC
- PSBProxy
- PacketStream
- PrivateByte
- PrivateProxy
- Proxiware
- Proxmint
- Proxy-Cheap
- Proxy-Seller
- Proxy4U
- ProxyEmpire
- ProxyGeo
- ProxyHat
- ProxyRack
- ProxyStyler
- ProxyWing
- Proxying
- Proxyma
- PuraRoute
- Q2IP
- RH7Proxy
- RainProxy
- RapidProxy
- SPYDERPROXY_PREMIUM
- Shifter
- SpyderProxy
- StrikeProxy
- SwiftProxy
- Thordata
- ThunderProxy
- TrustProxy
- VProxy
- VantageProxies
- VibeProxies
- VitalData
- VitalExclusive
- VitalProxy
- Webshare
- YumiProxy
- ZENPROXY_LITE
- ZENPROXY_PREMIUM
Proxy activity
Oct 11, 2026 – Nov 9, 2026
AS12570, day by day
98K observations
- Residential
- Business
Network & history
Profile
- Registered
- Jul 28, 1999
- Domain
- o2.cz
- Website
- www.itself.cz/
- Industry
- Internet Service Provider (ISP)
The space it routes itself
Address share by type
Routing patterns
How its announcements have moved
Arrivals