Data as of Nov 10, 2026
Autonomous system
AS47269
Core4Net, s.r.o.
Announces 4,096 addresses in 5 prefixes. None of it is anonymizer space.
Type
Internet provider
CZ
Proxy activity, 30 days
30 exits
Announced prefixes
| Prefix | Type | Proxy exits | RPKI |
|---|---|---|---|
| 93.91.240.0/20 since Sep 2008 | Residential | 29 4 always on | |
| 93.91.240.0/22 since Aug 2016 | Residential | 9 | |
| 93.91.244.0/22 since Aug 2016 | Residential | 6 1 always on | |
| 93.91.248.0/22 since Aug 2016 | Residential | 11 3 always on | |
| 93.91.252.0/22 since Aug 2016 | Residential | 3 |
Residential-proxy exposure
Always-on exits
4
13% of its exits
Spread
8
/24s with at least one exit
Providers
55
selling exits here
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 93.91.248.0/24 | 3 | 10 | |
| 93.91.247.0/24 | 1 | 3 | |
| 93.91.243.0/24 | 0 | 5 | |
| 93.91.241.0/24 | 0 | 4 | |
| 93.91.252.0/24 | 0 | 3 | |
| 93.91.246.0/24 | 0 | 2 | |
| 93.91.245.0/24 | 0 | 1 | |
| 93.91.249.0/24 | 0 | 1 |
Proxy providers listing exits
- 2Captcha
- AnyIP
- BirdProxies
- BottingTools
- ByteProxies
- Byteful
- CatProxies
- CliProxy
- Decodo
- EZProxies
- EnigmaProxy
- Evomi
- FastProxy
- FlashProxy
- GSocks
- Geonix
- Geonode
- GhostConnect
- GonzoProxy
- HideProxy
- IPFly
- IPOasis
- IPPeak
- Infatica
- InfiniteProxies
- LemonBright
- LightningProxies
- LudaxProxy
- MangoProxy
- NextProxy
- NodeProxy
- NovaProxy
- Novada
- Oxylabs
- ProxiesVision
- Proxiware
- Proxy-Seller
- ProxyEmpire
- ProxyGeo
- ProxyHat
- ProxyRack
- Proxyma
- PuraRoute
- RainProxy
- SPYDERPROXY_PREMIUM
- Shifter
- StrikeProxy
- Thordata
- ThunderProxy
- TrueProxies
- VantageProxies
- VibeProxies
- VitalExclusive
- VitalProxy
- ZENPROXY_PREMIUM
Proxy activity
Oct 11, 2026 – Nov 9, 2026
AS47269, day by day
4.0K observations
Network & history
Profile
- Registered
- May 27, 2008
- Domain
- core4net.cz
- Industry
- Internet Service Provider (ISP)
The space it routes itself
Address share by type
Routing patterns
How its announcements have moved
Arrivals