Data as of Nov 3, 2026
Autonomous system
AS201476
ISP Alliance a.s.
Announces 8,704 addresses in 13 prefixes. None of it is anonymizer space.
Type
Internet provider
CZ
Proxy activity, 30 days
93 exits
Announced prefixes
| Prefix | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|
| 5.183.12.0/22 since Aug 2019 | Residential | 65 12 always on | ||
| 77.104.194.0/24 since May 2017 | Residential | 2 | CoProSys a.s. | |
| 77.104.210.0/24 since Aug 2017 | Residential | CoProSys a.s. | ||
| 77.104.216.0/24 since May 2017 | Residential | CoProSys a.s. | ||
| 77.104.223.0/24 since Feb 2018 | Residential | 6 | CoProSys a.s. | |
| 77.104.240.0/24 since Jun 2017 | Residential | CoProSys a.s. | ||
| 77.104.245.0/24 since Aug 2017 | Residential | 1 | CoProSys a.s. | |
| 94.138.116.0/22 since Aug 2017 | Residential | CoProSys a.s. | ||
| 94.138.120.0/22 since Aug 2017 | Residential | 6 2 always on | CoProSys a.s. | |
| 185.73.100.0/22 since Nov 2016 | Residential | 4 | ||
| 185.73.104.0/22 since Oct 2014 | Residential | |||
| 185.73.108.0/22 since Nov 2016 | Residential | 5 | ||
| 185.167.184.0/22 since Jan 2017 | Residential | 4 1 always on |
Residential-proxy exposure
Always-on exits
15
16% of its exits
Spread
16
/24s with at least one exit
Providers
80
selling exits here
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 5.183.15.0/24 | 11 | 59 | |
| 94.138.121.0/24 | 2 | 6 | |
| 5.183.13.0/24 | 1 | 3 | |
| 185.167.187.0/24 | 1 | 2 | |
| 77.104.223.0/24 | 0 | 6 | |
| 185.73.109.0/24 | 0 | 4 | |
| 185.73.101.0/24 | 0 | 2 | |
| 5.183.12.0/24 | 0 | 2 | |
| 77.104.194.0/24 | 0 | 2 | |
| 77.104.245.0/24 | 0 | 1 | |
| 185.73.102.0/24 | 0 | 1 | |
| 185.73.103.0/24 | 0 | 1 | |
| 185.73.111.0/24 | 0 | 1 | |
| 185.167.184.0/24 | 0 | 1 | |
| 185.167.185.0/24 | 0 | 1 | |
| 5.183.14.0/24 | 0 | 1 |
Proxy providers listing exits
- 2Captcha
- 711Proxy
- Ake.net
- AnyIP
- B2Proxy
- BartProxies
- BirdProxies
- BlurPath
- BottingTools
- Bright Data
- BuyingProxy
- ByteProxies
- Byteful
- CatProxies
- CliProxy
- DataImpulse
- Datarama
- Decodo
- EnigmaProxy
- Evomi
- FastProxy
- FlashProxy
- GSocks
- GeekProxy
- Geonix
- Geonode
- GloryCloud
- GoProxies
- GonzoProxy
- HideProxy
- HydraProxy
- IPCola
- IPFly
- IPOasis
- IPPeak
- IPRoyal
- Infatica
- InfiniteProxies
- LemonBright
- LemonLabs
- LightningProxies
- MangoProxy
- MoMoProxy
- NodeMaven
- NodeProxy
- NovProxy
- NovaProxy
- Novada
- Oxylabs
- PSBProxy
- PrivateByte
- ProxiesVision
- Proxiware
- Proxmint
- Proxy-Seller
- Proxy4U
- ProxyEmpire
- ProxyGeo
- ProxyHat
- ProxyRack
- ProxyWing
- Proxyma
- PuraRoute
- Q2IP
- RainProxy
- RapidProxy
- ResiProxies
- RoamProxy
- RolaProxy
- Shifter
- StrikeProxy
- SwiftProxy
- Thordata
- ThunderProxy
- VantageProxies
- VibeProxies
- VitalData
- VitalExclusive
- VitalProxy
- Webshare
Proxy activity
Oct 4, 2026 – Nov 2, 2026
AS201476, day by day
28K observations
- Residential
- Business
Network & history
Profile
- Registered
- Oct 15, 2014
- Domain
- ispalliance.cz
- Industry
- Internet Service Provider (ISP)
The space it routes itself
Address share by type
Routing patterns
How its announcements have moved
Arrivals