151.142.224.0/19
🇺🇸CIDR
151.142.224.0/19
IP Version
IPv4
Addresses
8.1K
Mask
/19 (255.255.224.0)
Country
🇺🇸 United States
City
Tulsa (Deco District)
RIR
ARIN
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 151.142.224.0/19 | AS11396TWC-ASN - Williams Information Technology LLC | No ROA | RADB | 6/13/2026 |
Covering Prefix
4 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 151.142.224.0/20 | AS11396TWC-ASN - Williams Information Technology LLC | No ROA | — | 6/13/2026 |
| 151.142.240.0/20 | AS11396TWC-ASN - Williams Information Technology LLC | No ROA | — | 6/13/2026 |
| 151.142.250.0/24 | AS11396TWC-ASN - Williams Information Technology LLC | No ROA | — | 6/13/2026 |
| 151.142.251.0/24 | AS11396TWC-ASN - Williams Information Technology LLC | No ROA | — | 6/13/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS11396 | RADB | MAINT-AS11396 | 11/13/2023 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/151.142.224.0/19Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/151.142.224.0/19" | jq
External Links