Result
Mac address for 00030F
Company / Vendor
Digital China (Shanghai) Networks Ltd.
Prefix
00030F
Database Type
IEEE MA-L
Start Mac Address
00030F000000
End Mac Address
00030FFFFFFF
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