What this means
The IEEE assigned the MA-L block 4C6255 to SANMINA-SCI SYSTEM DE MEXICO S.A. DE C.V.. Every network interface they manufacture under this block has a MAC address beginning with these digits, followed by a unique per-device identifier. If a device on your network shows a MAC starting 4C:62:55, it is SANMINA-SCI SYSTEM DE MEXICO S.A. DE C.V. hardware.