Data as of Nov 10, 2026
Autonomous system
AS203157
Lukasz Kazimierczak Cronel
Announces 1,280 addresses in 2 prefixes. None of it is anonymizer space.
Type
Internet provider
PL
Proxy activity, 30 days
7 exits
Announced prefixes
| Prefix | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|
| 91.222.108.0/22 since Jul 2026 | Residential | 1 | PHU IT-SERWIS Tomasz Mozdzen | |
| 185.122.174.0/24 since Mar 2017 | Residential | 6 1 always on | Krzysztof Sebastian Widerkiewicz trading as LutekLAN.pl |
Residential-proxy exposure
Always-on exits
1
14% of its exits
Spread
2
/24s with at least one exit
Providers
9
selling exits here
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 185.122.174.0/24 | 1 | 6 | |
| 91.222.109.0/24 | 0 | 1 |
Proxy providers listing exits
- Ake.net
- DataImpulse
- FastProxy
- FloppyData
- LemonBright
- RapidProxy
- Thordata
- ThunderProxy
- VitalExclusive
Proxy activity
Oct 11, 2026 – Nov 9, 2026
AS203157, day by day
2.2K observations
Network & history
Profile
- Registered
- Mar 18, 2016
- Domain
- cronel.net
- Website
- cronel.net
- Industry
- Internet Service Provider (ISP)
Routing patterns
How its announcements have moved
Arrivals