20:FA:BB Cambridge Executive Limited
Every MAC address from 20:FA:BB:00:00:00 to 20:FA:BB:FF:FF:FF belongs to a block the IEEE assigned to Cambridge Executive Limited. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 20:FA:BB belongs to
Written 20:FA:BB, 20-FA-BB or 20FABB, depending on the system. Look up a full address.
Prefix
20:FA:BB
Organization
Cambridge Executive Limited
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
20:FA:BB:00:00:00
Last address
20:FA:BB:FF:FF:FF
Address type
Globally unique, unicast
Registered address
St John's Innovation Centre Cambridge Cambridgeshire GB CB40WS