GD Midea Air-Conditioning Equipment Co.,Ltd. (80:3E:4F:00:00:00 /24)

GD Midea Air-Conditioning Equipment Co.,Ltd. MA-L

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

Prefix80:3E:4F:00:00:00 /24

Vendor addressMidea Global Innovation Center,Beijiao Town,Shunde Foshan Guangdong CN 528311

Block range80:3E:4F:00:00:00– 80:3E:4F: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

80:3E:4F:00:00:00 80:3E:4F:7F:FF:FF 80:3E:4F:FF:FF:FF

Other blocks registered to GD Midea Air-Conditioning Equipment Co.,Ltd.

04:D6:F4:00:00:00 /24 MA-L 10:2C:8D:00:00:00 /24 MA-L 18:41:C3:00:00:00 /24 MA-L 24:27:30:00:00:00 /24 MA-L 24:59:E5:00:00:00 /24 MA-L 2C:E6:4D:00:00:00 /24 MA-L 30:52:23:00:00:00 /24 MA-L 30:B2:37:00:00:00 /24 MA-L 34:5B:BB:00:00:00 /24 MA-L 38:2F:B0:00:00:00 /24 MA-L 3C:20:93:00:00:00 /24 MA-L 44:35:D3:00:00:00 /24 MA-L