216.128.240.0/20
🇺🇸CIDR
216.128.240.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇺🇸 United States
City
Phoenix (Ahwatukee)
RIR
ARIN
Status
allocated
Allocated
11/30/2007
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 216.128.240.0/20 | AS40289PHX-CGIAM - CGI TECHNOLOGIES AND SOLUTIONS INC. | No ROA | ARIN | 6/1/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS40289 | ARIN | MNT-CTS-143 | - |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/216.128.240.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/216.128.240.0/20" | jq
External Links