66.64.64.0/19
🇺🇸CIDR
66.64.64.0/19
IP Version
IPv4
Addresses
8.1K
Mask
/19 (255.255.224.0)
Country
🇺🇸 United States
City
College
RIR
ARIN
Status
allocated
Allocated
5/26/2006
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 66.64.64.0/19 | AS22163TAMHSC - Texas A&M University System Health Science Center | No ROA | RADB | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS22163 | RADB | MAINT-TTVN | 3/12/2025 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/66.64.64.0/19Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/66.64.64.0/19" | jq
External Links