151.111.0.0/16
🇺🇸CIDR
151.111.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇺🇸 United States
City
Saint Paul (Downtown)
RIR
ARIN
Status
allocated
Allocated
6/5/1991
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 151.111.0.0/16 | AS1998STATE-OF-MN - State of Minnesota | No ROA | RADB | 5/30/2026 |
Origin ASN
AS1998
STATE-OF-MN - State of Minnesota
Geolocation
API
Open https://api.ipctl.io/v1/prefix/151.111.0.0/16Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/151.111.0.0/16" | jq
External Links