What this means
The IEEE assigned the MA-M block 6C27C89 to Mitsubishi Electric Europe B.V UK Branch. 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 6C:27:C8:9, it is Mitsubishi Electric Europe B.V UK Branch hardware.
Frequently Asked Questions
Who owns MAC prefix 6C27C89?
6C27C89 is registered to Mitsubishi Electric Europe B.V UK Branch in the IEEE MA-M registry.
What does the MA-M registry type mean?
An MA-M assignment covers 28 bits of the address, giving the vendor 1,048,576 device addresses, a quarter of a full MA-L block. Mitsubishi Electric Europe B.V UK Branch's block covers 1,048,576 addresses.
What devices use 6C27C89?
Any network device with a MAC address starting 6C:27:C8:9 was manufactured by or for Mitsubishi Electric Europe B.V UK Branch.