Result
Mac address for 4048FD1
Company / Vendor
Fast Programming
Prefix
4048FD1
Database Type
IEEE MA-M
Start Mac Address
4048FD1100000
End Mac Address
4048FD11FFFFF
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