Result
Mac address for A09921
Company / Vendor
GD Midea Air-Conditioning Equipment Co.,Ltd.
Prefix
A09921
Database Type
IEEE MA-L
Start Mac Address
A09921000000
End Mac Address
A09921FFFFFF
Company Address
Possible Devices
16777216
This number represents the possible device number that can be manufactured using this mac address, but doesn't mean it is all has been manufactured yet
Link