Data as of Nov 3, 2026
Autonomous system
AS203685
SGK PROJEKT Sp. z O.O.
Announces 1,024 addresses in 4 prefixes. None of it is anonymizer space.
Type
Business
PL
Proxy activity, 30 days
4 exits
Announced prefixes
| Prefix | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|
| 88.199.37.0/24 since Dec 2015 | Business | 3 | TK Telekom sp. z o.o. | |
| 157.25.132.0/24 since Jan 2016 | Business | 1 | T-Mobile Polska S.A. | |
| 193.227.100.0/24 since Aug 2026 | Business | |||
| 206.252.249.0/24 since Apr 2026 | Unknown | Atman Sp. z o.o. |
Residential-proxy exposure
Spread
2
/24s with at least one exit
Providers
17
selling exits here
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 88.199.37.0/24 | 0 | 3 | |
| 157.25.132.0/24 | 0 | 1 |
Proxy providers listing exits
- 2Extract
- AnyIP
- BirdProxies
- Byteful
- CliProxy
- EnigmaProxy
- Evomi
- FloppyData
- GSocks
- Infatica
- InfiniteProxies
- NovaProxy
- ProxyEmpire
- Proxyma
- RainProxy
- Shifter
- VantageProxies
Proxy activity
Oct 4, 2026 – Nov 2, 2026
AS203685, day by day
389 observations
Network & history
Profile
- Registered
- Nov 19, 2015
- Domain
- sgk-projekt.com.pl
- Industry
- Service
The space it routes itself
Address share by type
Routing patterns
How its announcements have moved
Arrivals