199.66.154.0/24
🇺🇸CIDR
199.66.154.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
🇺🇸 United States
City
Rapid City
RIR
ARIN
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 199.66.154.0/24 | AS27192COLI-NET - Chain O' Lakes Internet | No ROA | RADB | 5/31/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 199.66.152.0/21 | AS19754FNL-33-19754 - The Fusion Network, LLC | No ROA | — | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS27192 | RADB | MAINT-AS19754 | 5/25/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/199.66.154.0/24Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/199.66.154.0/24" | jq
External Links