OUI Lookup
0000a4
ACORN COMPUTERS LIMITED
Manufacturer Information
- OUI Prefix
- 0000a4
- Manufacturer
- ACORN COMPUTERS LIMITED
- Address
- FULBOURN ROAD, CHERRY HINTON GB ENGLAND
- Last updated
- 6/10/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 0000A4
The OUI prefix 0000A4 is assigned to ACORN COMPUTERS LIMITED, based in FULBOURN ROAD, CHERRY HINTON GB ENGLAND . 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 ACORN COMPUTERS LIMITED.