Who owns MAC prefix EC2C49?

EC2C49 is registered to NakaoLab, The University of Tokyo in the IEEE MA-L registry.

What devices use EC2C49?

Any network device with a MAC address starting EC:2C:49 was manufactured by or for NakaoLab, The University of Tokyo.

MA-L · OUI prefix

NakaoLab, The University of Tokyo

Any MAC address starting EC:2C:49 is registered to NakaoLab, The University of Tokyo in JP.

OUI prefix	EC2C49
Vendor	NakaoLab, The University of Tokyo
Registry	MA-L (24-bit, large block)
Country	JP
Example MAC	EC:2C:49:00:00:00

What this means

The IEEE assigned the MA-L block EC2C49 to NakaoLab, The University of Tokyo. 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:2C:49, it is NakaoLab, The University of Tokyo hardware.

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