216.239.112.0/20
🇺🇸CIDR
216.239.112.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇺🇸 United States
City
San Francisco (South Beach)
RIR
ARIN
Status
allocated
Allocated
5/16/2003
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 216.239.112.0/20 | AS6623CBSI-1 - CBS Interactive Inc. | No ROA | ARIN | 5/31/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 216.239.116.0/22 | AS6623CBSI-1 - CBS Interactive Inc. | No ROA | — | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS6623 | ARIN | MNT-CI-72 | 4/11/2022 |
Origin ASN
AS6623
CBSI-1 - CBS Interactive Inc.
Geolocation
Country🇺🇸United StatesUS
RegionCalifornia
CitySan Francisco (South Beach)
Coordinates37.7865, -122.3970 ↗
API
Open https://api.ipctl.io/v1/prefix/216.239.112.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/216.239.112.0/20" | jq
External Links