Result
Mac address for 001891
Company / Vendor
Zhongshan General K-mate Electronics Co., Ltd
Prefix
001891
Database Type
IEEE MA-L
Start Mac Address
001891000000
End Mac Address
001891FFFFFF
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