NATIONAL-CEMENT
| Pays | États-Unis |
| Autonomous System (approximatif) | AS53713 |
Blocs IP
| Version | Bloc | Pays | Description | Remarques | Création | RIR |
|---|---|---|---|---|---|---|
| IPv4 | 199.204.95.0/24 (199.204.95.0 - 199.204.95.255) | États-Unis | * | * | 14/10/2019 00:00:00 | ARIN |
| IPv4 | 204.80.191.0/24 (204.80.191.0 - 204.80.191.255) | États-Unis | * | * | 25/01/1995 00:00:00 | ARIN |
| IPv6 | 2620:34:8000::/48 (2620:34:8000:: - 2620:34:8000:ffff:ffff:ffff:ffff:ffff) | États-Unis | * | * | 04/05/2011 00:00:00 | ARIN |