OUI Lookup
20fabb
Cambridge Executive Limited
Manufacturer Information
- OUI Prefix
- 20fabb
- Manufacturer
- Cambridge Executive Limited
- Address
- St John's Innovation Centre Cambridge Cambridgeshire GB CB40WS
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 20FABB
The OUI prefix 20FABB is assigned to Cambridge Executive Limited, based in St John's Innovation Centre Cambridge Cambridgeshire GB CB40WS . It is a MA-L type block of 24 bits (first three octets). Allows up to 16 million unique MAC addresses. If you find this prefix on your network, the devices belong to Cambridge Executive Limited.