Result
Mac address for B437D12
Company / Vendor
Fibersystem AB
Prefix
B437D12
Database Type
IEEE MA-M
Start Mac Address
B437D12200000
End Mac Address
B437D122FFFFF
Company Address
Possible Devices
1048576
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