204.152.12.0/23
🇺🇸CIDR
204.152.12.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇺🇸 United States
City
Boston
RIR
ARIN
Status
allocated
Allocated
9/28/1994
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 204.152.12.0/23 | AS20466WGBH-EDUCATIONAL-FOUNDATION - WGBH Educational Foundation | No ROA | RADB | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS20466 | RADB | MAINT-AS6079 | 11/13/2023 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/204.152.12.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/204.152.12.0/23" | jq
External Links