144.91.0.0/18
🇺🇸CIDR
144.91.0.0/18
IP Version
IPv4
Addresses
16.3K
Mask
/18 (255.255.192.0)
Country
🇺🇸 United States
City
Oakland (Mills College)
RIR
ARIN
Status
allocated
Allocated
11/20/1990
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 144.91.0.0/18 | AS54654MILLSCOLLEGE - Mills College | No ROA | — | 5/31/2026 |
Origin ASN
AS54654
MILLSCOLLEGE - Mills College
Geolocation
API
Open https://api.ipctl.io/v1/prefix/144.91.0.0/18Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/144.91.0.0/18" | jq
External Links