What devices use EC5C69?

Any network device with a MAC address starting EC:5C:69 was manufactured by or for MITSUBISHI HEAVY INDUSTRIES MECHATRONICS SYSTEMS,LTD..

MA-L · OUI prefix

MITSUBISHI HEAVY INDUSTRIES MECHATRONICS SYSTEMS,LTD.

Q: Who owns MAC prefix EC5C69?

EC5C69 is registered to MITSUBISHI HEAVY INDUSTRIES MECHATRONICS SYSTEMS,LTD. in the IEEE MA-L registry.

Any MAC address starting EC:5C:69 is registered to MITSUBISHI HEAVY INDUSTRIES MECHATRONICS SYSTEMS,LTD. in JP.

OUI prefix	EC5C69
Vendor	MITSUBISHI HEAVY INDUSTRIES MECHATRONICS SYSTEMS,LTD.
Registry	MA-L (24-bit, large block)
Country	JP
Example MAC	EC:5C:69:00:00:00

What this means

The IEEE assigned the MA-L block EC5C69 to MITSUBISHI HEAVY INDUSTRIES MECHATRONICS SYSTEMS,LTD.. 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 EC:5C:69, it is MITSUBISHI HEAVY INDUSTRIES MECHATRONICS SYSTEMS,LTD. hardware.

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