Result
Mac address for A8B456
Company / Vendor
Cisco Systems, Inc
Prefix
A8B456
Database Type
IEEE MA-L
Start Mac Address
A8B456000000
End Mac Address
A8B456FFFFFF
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