66.173.128.0/17
🇺🇸CIDR
66.173.128.0/17
IP Version
IPv4
Addresses
32.7K
Mask
/17 (255.255.128.0)
Country
🇺🇸 United States
City
Rochester
RIR
ARIN
Status
allocated
Allocated
10/15/2003
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 66.173.128.0/17 | AS7029WINDSTREAM - Windstream Communications LLC | Valid | RADB | 6/1/2026 |
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 66.173.221.0/24 | AS7029WINDSTREAM - Windstream Communications LLC | Valid | — | 6/1/2026 |
| 66.173.220.0/24 | AS32833SMP-1801 - Standard Motor Products, Inc | Valid | — | 6/1/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/66.173.128.0/17Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/66.173.128.0/17" | jq
External Links