91.189.56.0/21
🇵🇱CIDR
91.189.56.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇵🇱 Poland
City
Warsaw (Praga Południe)
RIR
RIPENCC
Status
assigned
Allocated
1/11/2007
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 91.189.56.0/21 | AS42402RIZNET-AS2 RiZ Computers s.c. | Valid | RIPE | 5/31/2026 |
Covering Prefix
3 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 91.189.56.0/22 | AS42402RIZNET-AS2 RiZ Computers s.c. | Valid | — | 5/31/2026 |
| 91.189.60.0/22 | AS42402RIZNET-AS2 RiZ Computers s.c. | Valid | — | 5/31/2026 |
| 91.189.63.0/24 | AS42199RIZNET-AS1 RiZ Computers s.c. | Valid | — | 5/31/2026 |
Origin ASN
AS42402
RIZNET-AS2 RiZ Computers s.c.
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/91.189.56.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/91.189.56.0/21" | jq
External Links