Who owns MAC prefix 480C49?

480C49 is registered to NAKAYO Inc in the IEEE MA-L registry.

What devices use 480C49?

Any network device with a MAC address starting 48:0C:49 was manufactured by or for NAKAYO Inc.

MA-L · OUI prefix

NAKAYO Inc

Any MAC address starting 48:0C:49 is registered to NAKAYO Inc in JP.

OUI prefix	480C49
Vendor	NAKAYO Inc
Registry	MA-L (24-bit, large block)
Country	JP
Example MAC	48:0C:49:00:00:00

What this means

The IEEE assigned the MA-L block 480C49 to NAKAYO Inc. 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 48:0C:49, it is NAKAYO Inc hardware.

Other NAKAYO Inc prefixes

NAKAYO Inc holds 6 registered blocks in total.

00D0EC 8C3C4A B04B68 C80739 F49651

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