66.51.176.0/20
🇺🇸CIDR
66.51.176.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇺🇸 United States
City
Winchester
RIR
ARIN
Status
allocated
Allocated
10/24/2006
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 66.51.176.0/20 | AS19058IRTC-NET - Illinois Rural Telecommunication Co. | Valid | ARIN | 6/1/2026 |
Covering Prefix
7 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 66.51.177.0/24 | AS19058IRTC-NET - Illinois Rural Telecommunication Co. | Valid | — | 6/1/2026 |
| 66.51.179.0/24 | AS19058IRTC-NET - Illinois Rural Telecommunication Co. | Valid | — | 6/1/2026 |
| 66.51.180.0/24 | AS19058IRTC-NET - Illinois Rural Telecommunication Co. | Valid | — | 6/1/2026 |
| 66.51.182.0/24 | AS19058IRTC-NET - Illinois Rural Telecommunication Co. | Valid | — | 6/1/2026 |
| 66.51.184.0/24 | AS19058IRTC-NET - Illinois Rural Telecommunication Co. | Valid | — | 6/1/2026 |
| 66.51.185.0/24 | AS19058IRTC-NET - Illinois Rural Telecommunication Co. | Valid | — | 6/1/2026 |
| 66.51.189.0/24 | AS19058IRTC-NET - Illinois Rural Telecommunication Co. | Valid | — | 6/1/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/66.51.176.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/66.51.176.0/20" | jq
External Links