104.151.176.0/20
🇺🇸CIDR
104.151.176.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇺🇸 United States
City
Casper
RIR
ARIN
Status
allocated
Allocated
1/8/2021
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 104.151.176.0/20 | AS10947WERCS-NET - Mountain West Technologies Corporation | No ROA | ARIN | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS10947 | ARIN | MNT-CBS-129 | 5/14/2025 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/104.151.176.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/104.151.176.0/20" | jq
External Links