Who owns MAC prefix 00227D?

00227D is registered to YE DATA INC. in the IEEE MA-L registry.

What devices use 00227D?

Any network device with a MAC address starting 00:22:7D was manufactured by or for YE DATA INC..

MA-L · OUI prefix

YE DATA INC.

Any MAC address starting 00:22:7D is registered to YE DATA INC. in JP.

OUI prefix	00227D
Vendor	YE DATA INC.
Registry	MA-L (24-bit, large block)
Country	JP
Example MAC	00:22:7D:00:00:00

What this means

The IEEE assigned the MA-L block 00227D to YE DATA 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 00:22:7D, it is YE DATA INC. hardware.

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