OUI Lookup Tool

MAC Address Prefix	00803F 00-80-3F 00:80:3F
Manufacturer	TATUNG COMPANY
MAC Address Prefix	AC6FBB AC-6F-BB AC:6F:BB
Manufacturer	TATUNG Technology Inc.
MAC Address Prefix	6C2316 6C-23-16 6C:23:16
Manufacturer	TATUNG Technology Inc.,