151.104.100.0/24
🇯🇵CIDR
151.104.100.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
🇯🇵 Japan
City
Ibaraki (Saitoyamabuki)
RIR
ARIN
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 151.104.100.0/24 | AS54253ORCL-CHICAGO-PP - Oracle Corporation | Valid | RADB | 6/13/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/151.104.100.0/24Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/151.104.100.0/24" | jq
External Links