The Patent Office
| Pays | Royaume-Uni |
| Autonomous System (approximatif) | AS9011 |
Blocs IP
| Version | Bloc | Pays | Description | Remarques | Création | RIR |
|---|---|---|---|---|---|---|
| IPv4 | 212.100.0.0/19 (212.100.0.0 - 212.100.31.255) | Royaume-Uni | * | * | 02/10/1998 00:00:00 | RIPENCC |
| IPv6 | 2a00:ed00::/32 (2a00:ed00:: - 2a00:ed00:ffff:ffff:ffff:ffff:ffff:ffff) | Royaume-Uni | * | * | 23/02/2011 00:00:00 | RIPENCC |