AHSYS Arrowhead Systems Ltd
| Pays | Royaume-Uni |
| Autonomous System (approximatif) | AS12870 |
Blocs IP
| Version | Bloc | Pays | Description | Remarques | Création | RIR |
|---|---|---|---|---|---|---|
| IPv4 | 194.4.64.0/22 (194.4.64.0 - 194.4.67.255) | Royaume-Uni | * | * | 20/07/2018 00:00:00 | RIPENCC |
| IPv4 | 212.89.64.0/19 (212.89.64.0 - 212.89.95.255) | Royaume-Uni | * | * | 04/02/1999 00:00:00 | RIPENCC |
| IPv6 | 2a02:2050::/32 (2a02:2050:: - 2a02:2050:ffff:ffff:ffff:ffff:ffff:ffff) | Royaume-Uni | * | * | 30/06/2010 00:00:00 | RIPENCC |