Who owns MAC prefix 6C6567?

6C6567 is registered to BELIMO Automation AG in the IEEE MA-L registry.

What devices use 6C6567?

Any network device with a MAC address starting 6C:65:67 was manufactured by or for BELIMO Automation AG.

MA-L · OUI prefix

BELIMO Automation AG

Any MAC address starting 6C:65:67 is registered to BELIMO Automation AG in CH.

OUI prefix	6C6567
Vendor	BELIMO Automation AG
Registry	MA-L (24-bit, large block)
Country	CH
Example MAC	6C:65:67:00:00:00

What this means

The IEEE assigned the MA-L block 6C6567 to BELIMO Automation AG. 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:65:67, it is BELIMO Automation AG hardware.

Other BELIMO Automation AG prefixes

BELIMO Automation AG holds 2 registered blocks in total.

8C1F6490F

Look up another MAC