Data as of Nov 3, 2026
Autonomous system
AS57643
AirCity Krzysztof Janukowicz
Announces 5,120 addresses in 6 prefixes. None of it is anonymizer space.
Type
Internet provider
PL
Proxy activity, 30 days
23 exits
Announced prefixes
| Prefix | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|
| 91.207.166.0/23 since Jun 2018 | Residential | Enterma Prosta S.A. | ||
| 91.235.20.0/22 since Feb 2012 | Residential | 4 1 always on | ||
| 91.235.24.0/23 since Feb 2012 | Residential | 6 1 always on | ||
| 185.174.120.0/22 since Jan 2017 | Residential | 7 3 always on | Horyzont Technologie Internetowe sp.z.o.o. | |
| 185.188.164.0/22 since Feb 2017 | Residential | 6 | Horyzont Technologie Internetowe sp.z.o.o. | |
| 194.28.40.0/22 since Jul 2019 | Residential | Axeprim Tomasz Kuehn |
Residential-proxy exposure
Always-on exits
5
22% of its exits
Spread
14
/24s with at least one exit
Providers
62
selling exits here
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 185.174.121.0/24 | 1 | 4 | |
| 91.235.24.0/24 | 1 | 3 | |
| 185.174.123.0/24 | 1 | 1 | |
| 185.174.120.0/24 | 1 | 1 | |
| 91.235.21.0/24 | 1 | 1 | |
| 91.235.25.0/24 | 0 | 3 | |
| 185.188.164.0/24 | 0 | 3 | |
| 91.235.23.0/24 | 0 | 1 | |
| 91.235.22.0/24 | 0 | 1 | |
| 185.174.122.0/24 | 0 | 1 | |
| 91.235.20.0/24 | 0 | 1 | |
| 185.188.165.0/24 | 0 | 1 | |
| 185.188.166.0/24 | 0 | 1 | |
| 185.188.167.0/24 | 0 | 1 |
Proxy providers listing exits
- 2Captcha
- 2Extract
- 711Proxy
- 9Proxy
- Ake.net
- AnyIP
- B2Proxy
- BirdProxies
- BottingTools
- ByteProxies
- Byteful
- CatProxies
- EZProxies
- EnigmaProxy
- Evomi
- FastProxy
- FlashProxy
- FlexyProxies
- FloppyData
- GSocks
- Geonix
- Geonode
- GonzoProxy
- IPFly
- IPOasis
- IPPeak
- IPRoyal
- Infatica
- InfiniteProxies
- Kookey
- LemonBright
- LudaxProxy
- MangoProxy
- NSocks
- NodeMaven
- NodeProxy
- NovProxy
- NovaProxy
- Novada
- Oxylabs
- PacketStream
- PrivateProxy
- Proxies.fo
- Proxiware
- Proxy-Seller
- Proxy4U
- ProxyEmpire
- ProxyHat
- ProxyRack
- ProxyWing
- Proxyma
- RainProxy
- Shifter
- Smartproxy
- SwiftProxy
- Thordata
- ThunderProxy
- VantageProxies
- VibeProxies
- VitalData
- VitalExclusive
- VitalProxy
Proxy activity
Oct 4, 2026 – Nov 2, 2026
AS57643, day by day
5.3K observations
Network & history
Profile
- Registered
- Dec 27, 2011
- Domain
- aircity.pl
- Industry
- Internet Service Provider (ISP)
Routing patterns
How its announcements have moved
Arrivals