Data as of Nov 3, 2026
Autonomous system
AS202131
ISP Alliance a.s.
Announces 512 addresses in 1 prefixes. None of it is anonymizer space.
Type
Internet provider
CZ
Proxy activity, 30 days
14 exits
Announced prefixes
| Prefix | Type | Proxy exits | RPKI |
|---|---|---|---|
| 185.52.172.0/23 since Aug 2016 | Residential | 14 1 always on |
Residential-proxy exposure
Always-on exits
1
7.1% of its exits
Providers
49
selling exits here
Proxy providers listing exits
- 2Captcha
- 711Proxy
- AnyIP
- BirdProxies
- BlurPath
- BottingTools
- ByteProxies
- Byteful
- CliProxy
- DataImpulse
- Decodo
- EnigmaProxy
- Evomi
- FastProxy
- FlashProxy
- FloppyData
- GeekProxy
- Geonode
- GonzoProxy
- IPFly
- IPOasis
- IPPeak
- Infatica
- InfiniteProxies
- LemonBright
- MangoProxy
- MoMoProxy
- NovProxy
- NovaProxy
- Novada
- Oxylabs
- PSBProxy
- Proxiware
- Proxy-Seller
- Proxy4U
- ProxyEmpire
- ProxyHat
- ProxyWing
- Proxyma
- PuraRoute
- RainProxy
- RapidProxy
- Shifter
- SwiftProxy
- Thordata
- ThunderProxy
- VibeProxies
- VitalExclusive
- Webshare
Proxy activity
Oct 4, 2026 – Nov 2, 2026
AS202131, day by day
5.2K observations
Network & history
Profile
- Registered
- Mar 31, 2014
- Domain
- ispalliance.cz
- Industry
- Internet Service Provider (ISP)
Routing patterns
How its announcements have moved
Arrivals