Actions Microelectronics

Actions Microelectronics holds 3 OUI prefixes in the IEEE registry. Each prefix is the first three octets of a MAC address and covers a block of 16,777,216 addresses, so devices built by Actions Microelectronics draw from a pool of about 50,331,648 possible MAC addresses in total.

Registered address: 201, No 9 Building, Software Park,Kejizhonger Rd., Shenzhen Gangdong CN 518057

All 3 prefixes

• 40:5A:DD40:5A:DD:00:00:00 – 40:5A:DD:FF:FF:FF
• D0:C0:BFD0:C0:BF:00:00:00 – D0:C0:BF:FF:FF:FF
• FC:19:28FC:19:28:00:00:00 – FC:19:28:FF:FF:FF

Have a full MAC address? Look it up to see which of these prefixes it belongs to — or browse the full manufacturer directory.