129.19.3.0/24
🇺🇸CIDR
129.19.3.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
🇺🇸 United States
City
Loveland
RIR
ARIN
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 129.19.3.0/24 | AS12145COLORADOSTATEUNIV - Colorado State University | Valid | RADB | 5/30/2026 |
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 129.19.0.0/16 | AS14041AS-FRGP - University Corporation for Atmospheric Research | Valid | — | 5/30/2026 |
| 129.19.0.0/18 | AS12145COLORADOSTATEUNIV - Colorado State University | Valid | — | 5/30/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/129.19.3.0/24Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/129.19.3.0/24" | jq
External Links