216.228.144.0/20
🇺🇸CIDR
216.228.144.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇺🇸 United States
City
Redwood City (Redwood Shores)
RIR
ARIN
Status
allocated
Allocated
6/16/2003
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 216.228.144.0/20 | AS30343DFWCHECKPOINT - Check Point Software Technologies, Inc. | No ROA | RADB | 6/1/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS30343 | RADB | MAINT-RR | 11/13/2023 |
Geolocation
Country🇺🇸United StatesUS
RegionCalifornia
CityRedwood City (Redwood Shores)
Coordinates37.5294, -122.2660 ↗
API
Open https://api.ipctl.io/v1/prefix/216.228.144.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/216.228.144.0/20" | jq
External Links