Result
Mac address for 6431399
Company / Vendor
Honeywell Analytics Ltd
Prefix
6431399
Database Type
IEEE MA-M
Start Mac Address
6431399900000
End Mac Address
64313999FFFFF
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