Data as of Nov 9, 2026
212.47.33.0/24
8 residential-proxy exits · 30 daysMarek Piwowarski trading as ALFA-SYSTEM M. Piwowarski, A. Widera s.j.
Residential-proxy exits
Proxy exits
8
3.1% of its addresses · 30 days
Providers
31
selling exits here
Oct 10, 2026 – Nov 8, 2026
Exits seen per day
527 observations
Proxy providers listing exits
- 2Captcha
- 2Extract
- BirdProxies
- BlurPath
- BottingTools
- ByteProxies
- Byteful
- CliProxy
- EnigmaProxy
- FastProxy
- FlashProxy
- GSocks
- GonzoProxy
- IPFly
- IPPeak
- Infatica
- LemonBright
- MangoProxy
- NodeProxy
- NovProxy
- NovaProxy
- Proxiware
- Proxy-Seller
- ProxyEmpire
- Proxyma
- PuraRoute
- RainProxy
- Shifter
- ThunderProxy
- VantageProxies
- VitalExclusive
Network & registry
Origin network
AS198050
PL
- Name
- Marek Piwowarski trading as ALFA-SYSTEM M. Piwowarski, A. Widera s.j.
- Type
- Internet provider
- Registered
- Sep 14, 2011
- Domain
- alfa-system.pl
- Website
- alfa-system.pl
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Jan 2026
- Current origin since
- Jan 2026 · 10 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 212.47.33.0/24 | AS198050 | /24 | RIPE | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS198050 | RIPE | Marek Piwowarski trading as ALFA-SYSTEM M. Piwowarski, A. Widera s.j. | LIR-PL-ALFA-SYSTEM-1-MNT | Jan 20, 2026 |
Whois
Registration for this announcement
- Range
- 212.
47. 33. 0/ 24 - Netname
- PL-ALFA-SYSTEM-20260120
- Registrant
- Marek Piwowarski trading as ALFA-SYSTEM M. Piwowarski, A. Widera s.j.
- Registrant country
- PL
- Organization
- Marek Piwowarski trading as ALFA-SYSTEM M. Piwowarski, A. Widera s.j. (ORG-MPTA12-RIPE)
- Org country
- PL
- Type
- ALLOCATED PA
- Created
- Jan 20, 2026
- Updated
- Jan 20, 2026
- Maintainer
- lir-pl-alfa-system-1-MNT
- RIR
- RIPE NCC
- Country
- PL
- Delegated
- Jan 20, 2026
- Status
- assigned
Report abuse
Abuse contact
- abuse@
alfa-system. pl - Name
- Abuse-C Role
- Handle
- AR76225-RIPE