Actions Semiconductor Co.,Ltd.(Cayman Islands) (F4:4E:FD:00:00:00 /24)

Actions Semiconductor Co.,Ltd.(Cayman Islands) MA-L

MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.

PrefixF4:4E:FD:00:00:00 /24

Vendor addressPo Box 309GT,Ugland House,South Church Street, George Town Grand Cayman KY

Block rangeF4:4E:FD:00:00:00– F4:4E:FD:FF:FF:FF

Address capacity16,777,216

AdministrationUniversally administered: its prefix comes from a block registered through the IEEE Registration Authority

TransmissionUnicast: addressed to a single device

SourceIEEE Registration Authority

Address capacity is the size of this registered block, not a count of devices actually manufactured or online. Registration identifies the organization holding the block, not a specific device model or unit.

Curious how a prefix like this turns into a full address? See how MAC addresses are structured →

Example addresses in this block

F4:4E:FD:00:00:00 F4:4E:FD:7F:FF:FF F4:4E:FD:FF:FF:FF