C21 Systems Limited
IAB 1United Kingdom
Address blocks
1
Addresses reserved
4,096
Registered address
Dunston Innovation Centre
Chesterfield Derbyshire S41 8NG
Address blocks
| Prefix | Range | Registry | Size |
|---|---|---|---|
| 00:50:C2:56:2 | 00:50:C2:56:20:00 to 00:50:C2:56:2F:FF | IAB | 4,096 addresses |