140.208.0.0/17
🇺🇸IPv4ARINallocated RPKI Valid
CIDR
140.208.0.0/17
IP Version
IPv4
Addresses
32.7K
Mask
/17 (255.255.128.0)
Country
🇺🇸 United States
City
Princeton
RIR
ARIN
Status
allocated
Allocated
6/11/1990
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not currently announced in BGP. See covering prefix below. | ||||
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 140.208.0.0/18 | AS40623GFDL - Office of Oceanic and Atmospheric Research - Geophysical Fluid Dynamics Laboratory | Valid | — | 6/15/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/140.208.0.0/17Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/140.208.0.0/17" | jq
External Links