66.45.128.0/19
🇺🇸CIDR
66.45.128.0/19
IP Version
IPv4
Addresses
8.1K
Mask
/19 (255.255.224.0)
Country
🇺🇸 United States
City
Watertown
RIR
ARIN
Status
allocated
Allocated
9/8/2005
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 66.45.128.0/19 | AS11232MIDCO-NET - Midcontinent Communications | Valid | ARIN | 6/1/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 66.45.139.0/24 | AS11055MIDCONTINENT-COMMUNICATIONS - Midcontinent Communications | Valid | — | 6/1/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/66.45.128.0/19Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/66.45.128.0/19" | jq
External Links