157.199.112.0/20
🇺🇸CIDR
157.199.112.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇺🇸 United States
City
Ann Arbor (Bryant Pattengill East)
RIR
ARIN
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 157.199.112.0/20 | AS21701MERATIVE-AS21701 - Merative US L.P. | No ROA | — | 5/31/2026 |
Geolocation
Country🇺🇸United StatesUS
RegionMichigan
CityAnn Arbor (Bryant Pattengill East)
Coordinates42.2345, -83.7287 ↗
API
Open https://api.ipctl.io/v1/prefix/157.199.112.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/157.199.112.0/20" | jq
External Links