151.123.0.0/18
🇺🇸IPv4ARINallocated RPKI Valid
CIDR
151.123.0.0/18
IP Version
IPv4
Addresses
16.3K
Mask
/18 (255.255.192.0)
Country
🇺🇸 United States
City
Porterville
RIR
ARIN
Status
allocated
Allocated
2/18/2026
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not currently announced in BGP. See covering prefix below. | ||||
Covering Prefix
15 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 151.123.10.0/24 | AS30041RACE - Race Tech, LLC | Valid | — | 6/13/2026 |
| 151.123.0.0/24 | AS30041RACE - Race Tech, LLC | Valid | — | 6/13/2026 |
| 151.123.1.0/24 | AS30041RACE - Race Tech, LLC | Valid | — | 6/13/2026 |
| 151.123.2.0/24 | AS30041RACE - Race Tech, LLC | Valid | — | 6/13/2026 |
| 151.123.3.0/24 | AS30041RACE - Race Tech, LLC | Valid | — | 6/13/2026 |
| 151.123.4.0/24 | AS30041RACE - Race Tech, LLC | Valid | — | 6/13/2026 |
| 151.123.5.0/24 | AS30041RACE - Race Tech, LLC | Valid | — | 6/13/2026 |
| 151.123.6.0/24 | AS30041RACE - Race Tech, LLC | Valid | — | 6/13/2026 |
| 151.123.7.0/24 | AS30041RACE - Race Tech, LLC | Valid | — | 6/13/2026 |
| 151.123.8.0/24 | AS30041RACE - Race Tech, LLC | Valid | — | 6/13/2026 |
| 151.123.9.0/24 | AS30041RACE - Race Tech, LLC | Valid | — | 6/13/2026 |
| 151.123.11.0/24 | AS30041RACE - Race Tech, LLC | Valid | — | 6/13/2026 |
| 151.123.12.0/24 | AS30041RACE - Race Tech, LLC | Valid | — | 6/13/2026 |
| 151.123.13.0/24 | AS30041RACE - Race Tech, LLC | Valid | — | 6/13/2026 |
| 151.123.14.0/24 | AS30041RACE - Race Tech, LLC | Valid | — | 6/13/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/151.123.0.0/18Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/151.123.0.0/18" | jq
External Links