151.122.0.0/16
🇺🇸IPv4ARINallocatedNo ROA
CIDR
151.122.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇺🇸 United States
City
Hailey
RIR
ARIN
Status
allocated
Allocated
6/17/1991
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
10 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 151.122.128.0/21 | AS394409POWERENG - Power Engineers, Inc. | No ROA | — | 6/13/2026 |
| 151.122.168.0/21 | AS394409POWERENG - Power Engineers, Inc. | No ROA | — | 6/13/2026 |
| 151.122.192.0/21 | AS394409POWERENG - Power Engineers, Inc. | No ROA | — | 6/13/2026 |
| 151.122.208.0/21 | AS394409POWERENG - Power Engineers, Inc. | No ROA | — | 6/13/2026 |
| 151.122.136.0/21 | AS394409POWERENG - Power Engineers, Inc. | No ROA | — | 6/13/2026 |
| 151.122.152.0/21 | AS394409POWERENG - Power Engineers, Inc. | No ROA | — | 6/13/2026 |
| 151.122.160.0/21 | AS394409POWERENG - Power Engineers, Inc. | No ROA | — | 6/13/2026 |
| 151.122.232.0/24 | AS15305SYRINGANETWORKS - Syringa Networks, LLC | No ROA | — | 6/13/2026 |
| 151.122.133.0/24 | AS394409POWERENG - Power Engineers, Inc. | No ROA | — | 6/13/2026 |
| 151.122.141.0/24 | AS394409POWERENG - Power Engineers, Inc. | No ROA | — | 6/13/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS394409 | ARIN | MNT-POWERE-1-Z | 7/24/2024 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/151.122.0.0/16Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/151.122.0.0/16" | jq
External Links