Result
Mac address for 58CF4B
Company / Vendor
Lufkin Industries
Prefix
58CF4B
Database Type
IEEE MA-L
Start Mac Address
58CF4B000000
End Mac Address
58CF4BFFFFFF
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