151.138.0.0/16
🇺🇸IPv4ARINallocatedNo ROA
CIDR
151.138.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇺🇸 United States
City
Grapevine
RIR
ARIN
Status
allocated
Allocated
6/26/1991
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
16 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 151.138.14.0/23 | AS6482THRYV - Thryv | No ROA | — | 6/13/2026 |
| 151.138.22.0/23 | AS6482THRYV - Thryv | No ROA | — | 6/13/2026 |
| 151.138.130.0/23 | AS26054THRYV - Thryv | No ROA | — | 6/13/2026 |
| 151.138.132.0/23 | AS26054THRYV - Thryv | No ROA | — | 6/13/2026 |
| 151.138.134.0/23 | AS26054THRYV - Thryv | No ROA | — | 6/13/2026 |
| 151.138.142.0/23 | AS26054THRYV - Thryv | No ROA | — | 6/13/2026 |
| 151.138.150.0/23 | AS26054THRYV - Thryv | No ROA | — | 6/13/2026 |
| 151.138.70.0/24 | AS6482THRYV - Thryv | No ROA | — | 6/13/2026 |
| 151.138.44.0/24 | AS6482THRYV - Thryv | No ROA | — | 6/13/2026 |
| 151.138.254.0/24 | AS6482THRYV - Thryv | No ROA | — | 6/13/2026 |
| 151.138.162.0/24 | AS6482THRYV - Thryv | No ROA | — | 6/13/2026 |
| 151.138.251.0/24 | AS6482THRYV - Thryv | No ROA | — | 6/13/2026 |
| 151.138.69.0/24 | AS6482THRYV - Thryv | No ROA | — | 6/13/2026 |
| 151.138.67.0/24 | AS26054THRYV - Thryv | No ROA | — | 6/13/2026 |
| 151.138.129.0/24 | AS26054THRYV - Thryv | No ROA | — | 6/13/2026 |
| 151.138.66.0/24 | AS26054THRYV - Thryv | No ROA | — | 6/13/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/151.138.0.0/16Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/151.138.0.0/16" | jq
External Links