209.162.203.0/24
🇵🇱IPv4RIPENCCallocatedAS198050ALFA-SYSTEM-AS Marek Piwowarski trading as ALFA-SYSTEM M. Piwowarski, A. Widera s.j. RPKI Valid
CIDR
209.162.203.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
🇵🇱 Poland
City
Knurów
RIR
RIPENCC
Status
allocated
Allocated
11/17/1997
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 209.162.203.0/24 | AS198050ALFA-SYSTEM-AS Marek Piwowarski trading as ALFA-SYSTEM M. Piwowarski, A. Widera s.j. | Valid | RIPE | 5/31/2026 |
Origin ASN
AS198050
ALFA-SYSTEM-AS Marek Piwowarski trading as ALFA-SYSTEM M. Piwowarski, A. Widera s.j.
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/209.162.203.0/24Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/209.162.203.0/24" | jq
External Links