Result
Mac address for 7C3920
Company / Vendor
SSOMA SECURITY
Prefix
7C3920
Database Type
IEEE MA-L
Start Mac Address
7C3920000000
End Mac Address
7C3920FFFFFF
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