140.157.0.0/16
🇺🇸IPv4ARINallocatedNo ROA
CIDR
140.157.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇺🇸 United States
City
Arlington (Radnor - Fort Myer Heights)
RIR
ARIN
Status
allocated
Allocated
4/30/1990
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
4 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 140.157.218.0/23 | AS1341ROCKWELLCOLLINS-AS - Rockwell Collins, Inc. | No ROA | — | 6/15/2026 |
| 140.157.78.0/23 | AS15063PWEH-ASN - Pratt and Whitney | No ROA | — | 6/15/2026 |
| 140.157.66.0/24 | AS1341ROCKWELLCOLLINS-AS - Rockwell Collins, Inc. | No ROA | — | 6/15/2026 |
| 140.157.78.0/24 | AS15063PWEH-ASN - Pratt and Whitney | No ROA | — | 6/15/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS15063 | RADB | MAINT-AS16928 | 11/13/2023 |
Geolocation
Country🇺🇸United StatesUS
RegionVirginia
CityArlington (Radnor - Fort Myer Heights)
Coordinates38.8939, -77.0690 ↗
API
Open https://api.ipctl.io/v1/prefix/140.157.0.0/16Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/140.157.0.0/16" | jq
External Links