Fen Systems Ltd
MA-S 1United Kingdom
Address blocks
1
Addresses reserved
4,096
Registered address
110 Cromwell Road
Cambridge CB1 3EG
Address blocks
| Prefix | Range | Registry | Size |
|---|---|---|---|
| 70:B3:D5:B1:E | 70:B3:D5:B1:E0:00 to 70:B3:D5:B1:EF:FF | MA-S | 4,096 addresses |