Result
Mac address for 18C3E43
Company / Vendor
Proximus sp. z .o.o.
Prefix
18C3E43
Database Type
IEEE MA-M
Start Mac Address
18C3E43300000
End Mac Address
18C3E433FFFFF
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