66.187.16.0/21
🇺🇸CIDR
66.187.16.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇺🇸 United States
City
Lennon
RIR
ARIN
Status
allocated
Allocated
10/24/2019
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 66.187.16.0/21 | AS63133LENNON-1 - Lennon Telephone Company | No ROA | ARINRADB | 5/31/2026 |
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 66.187.16.0/22 | AS63133LENNON-1 - Lennon Telephone Company | No ROA | — | 5/31/2026 |
| 66.187.20.0/22 | AS63133LENNON-1 - Lennon Telephone Company | No ROA | — | 5/31/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/66.187.16.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/66.187.16.0/21" | jq
External Links