204.10.216.0/21
🇺🇸CIDR
204.10.216.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇺🇸 United States
City
Columbus
RIR
ARIN
Status
allocated
Allocated
11/29/2004
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 204.10.216.0/21 | AS26247HCCA - Hamilton-Clermont Cooperative Assn. | No ROA | RADB | 6/1/2026 |
Covering Prefix
8 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 204.10.216.0/24 | AS26247HCCA - Hamilton-Clermont Cooperative Assn. | No ROA | — | 6/1/2026 |
| 204.10.217.0/24 | AS26247HCCA - Hamilton-Clermont Cooperative Assn. | No ROA | — | 6/1/2026 |
| 204.10.218.0/24 | AS26247HCCA - Hamilton-Clermont Cooperative Assn. | No ROA | — | 6/1/2026 |
| 204.10.219.0/24 | AS26247HCCA - Hamilton-Clermont Cooperative Assn. | No ROA | — | 6/1/2026 |
| 204.10.220.0/24 | AS26247HCCA - Hamilton-Clermont Cooperative Assn. | No ROA | — | 6/1/2026 |
| 204.10.221.0/24 | AS26247HCCA - Hamilton-Clermont Cooperative Assn. | No ROA | — | 6/1/2026 |
| 204.10.222.0/24 | AS26247HCCA - Hamilton-Clermont Cooperative Assn. | No ROA | — | 6/1/2026 |
| 204.10.223.0/24 | AS26247HCCA - Hamilton-Clermont Cooperative Assn. | No ROA | — | 6/1/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS26247 | RADB | MAINT-RR | 11/13/2023 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/204.10.216.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/204.10.216.0/21" | jq
External Links