Result
Mac address for 00181B
Company / Vendor
TaiJin Metal Co., Ltd.
Prefix
00181B
Database Type
IEEE MA-L
Start Mac Address
00181B000000
End Mac Address
00181BFFFFFF
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