FIRSTENERGY
| Pays | États-Unis |
| Autonomous System (approximatif) | AS26072 |
Blocs IP
| Version | Bloc | Pays | Description | Remarques | Création | RIR |
|---|---|---|---|---|---|---|
| IPv4 | 64.119.240.0/20 (64.119.240.0 - 64.119.255.255) | États-Unis | * | * | 28/08/2001 00:00:00 | ARIN |
| IPv4 | 204.90.113.0/24 (204.90.113.0 - 204.90.113.255) | États-Unis | * | * | 09/02/1995 00:00:00 | ARIN |
| IPv6 | 2620:17e::/36 (2620:17e:: - 2620:17e:fff:ffff:ffff:ffff:ffff:ffff) | États-Unis | * | * | 05/09/2013 00:00:00 | ARIN |