Data as of Nov 3, 2026
Autonomous system
AS44002
Sys-DataCom s.r.o.
Announces 3,072 addresses in 11 prefixes. None of it is anonymizer space.
Type
Internet provider
CZ
Proxy activity, 30 days
96 exits
Announced prefixes
| Prefix | Type | Proxy exits | RPKI |
|---|---|---|---|
| 79.98.72.0/21 since Aug 2016 | Residential | 83 10 always on | |
| 79.98.72.0/24 since Jun 2010 | Residential | 48 8 always on | |
| 79.98.73.0/24 since Jun 2010 | Internet provider | 8 | |
| 79.98.74.0/24 since Jun 2010 | Residential | 4 | |
| 79.98.75.0/24 since Jun 2010 | Residential | 3 | |
| 79.98.76.0/24 since Jul 2020 | Residential | ||
| 79.98.77.0/24 since Jun 2010 | Residential | 14 2 always on | |
| 79.98.78.0/24 since Dec 2016 | Residential | 4 | |
| 79.98.79.0/24 since Feb 2014 | Internet provider | 2 | |
| 185.4.200.0/22 since Dec 2013 | Residential | 13 1 always on | |
| 185.4.203.0/24 since Feb 2016 | Residential | 10 1 always on |
Residential-proxy exposure
Always-on exits
11
11% of its exits
Spread
10
/24s with at least one exit
Providers
73
selling exits here
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 79.98.72.0/24 | 8 | 48 | |
| 79.98.77.0/24 | 2 | 14 | |
| 185.4.203.0/24 | 1 | 10 | |
| 79.98.73.0/24 | 0 | 8 | |
| 79.98.74.0/24 | 0 | 4 | |
| 79.98.78.0/24 | 0 | 4 | |
| 79.98.75.0/24 | 0 | 3 | |
| 79.98.79.0/24 | 0 | 2 | |
| 185.4.201.0/24 | 0 | 2 | |
| 185.4.200.0/24 | 0 | 1 |
Proxy providers listing exits
- 2Captcha
- 711Proxy
- 9Proxy
- AnyIP
- B2Proxy
- BartProxies
- BirdProxies
- BlurPath
- BottingTools
- BuyingProxy
- ByteProxies
- Byteful
- CliProxy
- CoreProxy
- DataImpulse
- Decodo
- EnigmaProxy
- Evomi
- FastProxy
- FlashProxy
- GSocks
- Geonix
- Geonode
- GloryCloud
- GonzoProxy
- HydraProxy
- IPFly
- IPOasis
- IPPeak
- IPRoyal
- Infatica
- InfiniteProxies
- KocerRoxy
- LemonBright
- LemonLabs
- LightningProxies
- LudaxProxy
- MangoProxy
- MoMoProxy
- NSocks
- NextProxy
- NodeMaven
- NodeProxy
- NovProxy
- NovaProxy
- Novada
- Oxylabs
- PrivateProxy
- Proxiware
- Proxy-Seller
- Proxy4U
- ProxyEmpire
- ProxyGeo
- ProxyHat
- ProxyRack
- ProxyWing
- Proxying
- Proxyma
- PuraRoute
- RainProxy
- RapidProxy
- Shifter
- Smartproxy
- StrikeProxy
- SwiftProxy
- Thordata
- ThunderProxy
- VantageProxies
- VibeProxies
- VitalData
- VitalExclusive
- VitalProxy
- Webshare
Proxy activity
Oct 4, 2026 – Nov 2, 2026
AS44002, day by day
21K observations
- Residential
- Business
- Internet provider
Network & history
Profile
- Registered
- Nov 1, 2007
- Domain
- sys-data.com
- Website
- www.sys-data.com
- Industry
- Internet Service Provider (ISP)
The space it routes itself
Address share by type
Routing patterns
How its announcements have moved
Arrivals