Result
Mac address for 005051
Company / Vendor
IWATSU ELECTRIC CO., LTD.
Prefix
005051
Database Type
IEEE MA-L
Start Mac Address
005051000000
End Mac Address
005051FFFFFF
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