Result
Mac address for 40EF4C
Company / Vendor
Fihonest communication co.,Ltd
Prefix
40EF4C
Database Type
IEEE MA-L
Start Mac Address
40EF4C000000
End Mac Address
40EF4CFFFFFF
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