Qingdao Haier Technology Co.Ltd (F4:08:55:00:00:00 /24)

Qingdao Haier Technology Co.Ltd MA-L

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

PrefixF4:08:55:00:00:00 /24

Vendor addressBuilding C01,Haier Information Park,No.1 Haier Road Qingdao CN 266101

Block rangeF4:08:55:00:00:00– F4:08:55: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

F4:08:55:00:00:00 F4:08:55:7F:FF:FF F4:08:55:FF:FF:FF

Other blocks registered to Qingdao Haier Technology Co.Ltd

DC:33:0E:00:00:00 /24 MA-L