204.152.48.0/23
🇺🇸CIDR
204.152.48.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇺🇸 United States
City
Cincinnati
RIR
ARIN
Status
allocated
Allocated
11/30/1994
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 204.152.48.0/23 | AS17089CINCCHILDRENS - Cincinnati Children's Hospital Medical Center | No ROA | RADB | 5/31/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 204.152.49.0/24 | AS17089CINCCHILDRENS - Cincinnati Children's Hospital Medical Center | No ROA | — | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS17089 | RADB | MAINT-RR | 2/9/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/204.152.48.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/204.152.48.0/23" | jq
External Links