Who owns MAC prefix 00A09A?

00A09A is registered to NIHON KOHDEN AMERICA in the IEEE MA-L registry.

What devices use 00A09A?

Any network device with a MAC address starting 00:A0:9A was manufactured by or for NIHON KOHDEN AMERICA.

MA-L · OUI prefix

NIHON KOHDEN AMERICA

Any MAC address starting 00:A0:9A is registered to NIHON KOHDEN AMERICA in US.

OUI prefix	00A09A
Vendor	NIHON KOHDEN AMERICA
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	00:A0:9A:00:00:00

What this means

The IEEE assigned the MA-L block 00A09A to NIHON KOHDEN AMERICA. 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 00:A0:9A, it is NIHON KOHDEN AMERICA hardware.

Look up another MAC