What devices use A8407D?

Any network device with a MAC address starting A8:40:7D was manufactured by or for GD Midea Air-Conditioning Equipment Co.,Ltd..

MA-L · OUI prefix

GD Midea Air-Conditioning Equipment Co.,Ltd.

Q: Who owns MAC prefix A8407D?

A8407D is registered to GD Midea Air-Conditioning Equipment Co.,Ltd. in the IEEE MA-L registry.

Any MAC address starting A8:40:7D is registered to GD Midea Air-Conditioning Equipment Co.,Ltd. in CN.

OUI prefix	A8407D
Vendor	GD Midea Air-Conditioning Equipment Co.,Ltd.
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	A8:40:7D:00:00:00

What this means

The IEEE assigned the MA-L block A8407D to GD Midea Air-Conditioning Equipment Co.,Ltd.. Every network interface they manufacture under this block has a MAC address beginning with these digits, followed by a unique per-device identifier. If a device on your network shows a MAC starting A8:40:7D, it is GD Midea Air-Conditioning Equipment Co.,Ltd. hardware.

Other GD Midea Air-Conditioning Equipment Co.,Ltd. prefixes

GD Midea Air-Conditioning Equipment Co.,Ltd. holds 53 registered blocks in total.

04D6F4 102C8D 1841C3 242730 2CE64D 305223 2459E5 30B237 345BBB 382FB0 3C2093 4435D3 all 53 »

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