199.247.144.0/21
🇺🇸CIDR
199.247.144.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇺🇸 United States
City
Columbus
RIR
ARIN
Status
allocated
Allocated
5/25/2022
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 199.247.144.0/21 | AS40230COLUMBUS-TEL-KS - Columbus Telephone Company | Valid | ARIN | 6/1/2026 |
Covering Prefix
8 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 199.247.144.0/24 | AS40230COLUMBUS-TEL-KS - Columbus Telephone Company | Valid | — | 6/1/2026 |
| 199.247.145.0/24 | AS40230COLUMBUS-TEL-KS - Columbus Telephone Company | Valid | — | 6/1/2026 |
| 199.247.146.0/24 | AS40230COLUMBUS-TEL-KS - Columbus Telephone Company | Valid | — | 6/1/2026 |
| 199.247.147.0/24 | AS40230COLUMBUS-TEL-KS - Columbus Telephone Company | Valid | — | 6/1/2026 |
| 199.247.148.0/24 | AS40230COLUMBUS-TEL-KS - Columbus Telephone Company | Valid | — | 6/1/2026 |
| 199.247.149.0/24 | AS40230COLUMBUS-TEL-KS - Columbus Telephone Company | Valid | — | 6/1/2026 |
| 199.247.150.0/24 | AS40230COLUMBUS-TEL-KS - Columbus Telephone Company | Valid | — | 6/1/2026 |
| 199.247.151.0/24 | AS40230COLUMBUS-TEL-KS - Columbus Telephone Company | Valid | — | 6/1/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/199.247.144.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/199.247.144.0/21" | jq
External Links