Summary
| Country |
 United States
|
| Domain | firstenergycorp.com |
| Size | 2,048 |
| Registry | ARIN |
| Network Name | FIRSTENERGY |
Whois
American Registry for Internet Numbers NET205 (NET-205-0-0-0-0) 205.0.0.0 - 205.255.255.255
FirstEnergy Corp. FIRSTENERGY (NET-205-132-72-0-1) 205.132.72.0 - 205.132.79.255
CIDR IP address subranges within 205.132.72.0/21 subnet
- 205.132.72.0/24
- 205.132.73.0/24
- 205.132.74.0/24
- 205.132.75.0/24
- 205.132.76.0/24
- 205.132.77.0/24
- 205.132.78.0/24
- 205.132.79.0/24