154.18.240.0/21
🇺🇸CIDR
154.18.240.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇺🇸 United States
City
Tampa (Swann Estates)
RIR
ARIN
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 154.18.240.0/21 | AS394303BIGSCOOTS - BigScoots | No ROA | RADB | 5/31/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 154.18.0.0/15 | AS174COGENT-174 - Cogent Communications, LLC | No ROA | — | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS394303 | RADB | MAINT-AS174 | 7/31/2025 |
Origin ASN
AS394303
BIGSCOOTS - BigScoots
Geolocation
API
Open https://api.ipctl.io/v1/prefix/154.18.240.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/154.18.240.0/21" | jq
External Links