Who owns MAC prefix 0009CD?

0009CD is registered to HUDSON SOFT CO.,LTD. in the IEEE MA-L registry.

What devices use 0009CD?

Any network device with a MAC address starting 00:09:CD was manufactured by or for HUDSON SOFT CO.,LTD..

MA-L · OUI prefix

HUDSON SOFT CO.,LTD.

Any MAC address starting 00:09:CD is registered to HUDSON SOFT CO.,LTD. in JP.

OUI prefix	0009CD
Vendor	HUDSON SOFT CO.,LTD.
Registry	MA-L (24-bit, large block)
Country	JP
Example MAC	00:09:CD:00:00:00

What this means

The IEEE assigned the MA-L block 0009CD to HUDSON SOFT CO.,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 00:09:CD, it is HUDSON SOFT CO.,LTD. hardware.

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