What this means

The IEEE assigned the MA-L block 1C35F1 to NEW Lift Neue Elektronische Wege Steuerungsbau GmbH. 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 1C:35:F1, it is NEW Lift Neue Elektronische Wege Steuerungsbau GmbH hardware.