205.132.72.0/21
🇺🇸CIDR
205.132.72.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇺🇸 United States
City
Columbus
RIR
ARIN
Status
allocated
Allocated
3/10/1995
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 205.132.72.0/21 | AS26072FIRSTENERGY - FirstEnergy Corp. | No ROA | RADB | 6/1/2026 |
Covering Prefix
7 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 205.132.72.0/24 | AS26072FIRSTENERGY - FirstEnergy Corp. | No ROA | — | 6/1/2026 |
| 205.132.73.0/24 | AS26072FIRSTENERGY - FirstEnergy Corp. | No ROA | — | 6/1/2026 |
| 205.132.74.0/24 | AS26072FIRSTENERGY - FirstEnergy Corp. | No ROA | — | 6/1/2026 |
| 205.132.75.0/24 | AS26072FIRSTENERGY - FirstEnergy Corp. | No ROA | — | 6/1/2026 |
| 205.132.76.0/24 | AS26072FIRSTENERGY - FirstEnergy Corp. | No ROA | — | 6/1/2026 |
| 205.132.77.0/24 | AS26072FIRSTENERGY - FirstEnergy Corp. | No ROA | — | 6/1/2026 |
| 205.132.78.0/24 | AS26072FIRSTENERGY - FirstEnergy Corp. | No ROA | — | 6/1/2026 |
Origin ASN
AS26072
FIRSTENERGY - FirstEnergy Corp.
Geolocation
API
Open https://api.ipctl.io/v1/prefix/205.132.72.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/205.132.72.0/21" | jq
External Links