156.72.155.0/24
🇺🇸CIDR
156.72.155.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
🇺🇸 United States
City
Irvine (Irvine Business Complex)
RIR
ARIN
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 156.72.155.0/24 | AS12122STJHS - St. Joseph Health System | No ROA | — | 5/31/2026 |
Origin ASN
AS12122
STJHS - St. Joseph Health System
Geolocation
Country🇺🇸United StatesUS
RegionCalifornia
CityIrvine (Irvine Business Complex)
Coordinates33.6715, -117.8410 ↗
API
Open https://api.ipctl.io/v1/prefix/156.72.155.0/24Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/156.72.155.0/24" | jq
External Links