192.12.89.0/24
🇺🇸CIDR
192.12.89.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
🇺🇸 United States
City
Stony Brook
RIR
ARIN
Status
allocated
Allocated
8/7/1985
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 192.12.89.0/24 | AS5719SUNYSB - State University of New York at Stony Brook | Valid | RADB | 5/30/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/192.12.89.0/24Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/192.12.89.0/24" | jq
External Links