216.255.0.0/21
🇺🇸CIDR
216.255.0.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇺🇸 United States
City
Chillicothe
RIR
ARIN
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 216.255.0.0/21 | AS394708HORIZONCHILLICOTHETELEPHONE - Horizon Telcom Inc. | Valid | ARINRADB | 5/31/2026 |
Covering Prefix
5 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 216.255.0.0/18 | AS7106INDEPENDENTSFIBERNETWORK - Com Net, Inc. | Valid | — | 5/31/2026 |
| 216.255.4.0/24 | AS394708HORIZONCHILLICOTHETELEPHONE - Horizon Telcom Inc. | Valid | — | 5/31/2026 |
| 216.255.5.0/24 | AS394708HORIZONCHILLICOTHETELEPHONE - Horizon Telcom Inc. | Valid | — | 5/31/2026 |
| 216.255.6.0/24 | AS394708HORIZONCHILLICOTHETELEPHONE - Horizon Telcom Inc. | Valid | — | 5/31/2026 |
| 216.255.7.0/24 | AS394708HORIZONCHILLICOTHETELEPHONE - Horizon Telcom Inc. | Valid | — | 5/31/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/216.255.0.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/216.255.0.0/21" | jq
External Links