Who owns MAC prefix 000205?

000205 is registered to Hitachi Denshi, Ltd. in the IEEE MA-L registry.

What devices use 000205?

Any network device with a MAC address starting 00:02:05 was manufactured by or for Hitachi Denshi, Ltd..

MA-L · OUI prefix

Hitachi Denshi, Ltd.

Any MAC address starting 00:02:05 is registered to Hitachi Denshi, Ltd. in JP.

OUI prefix	000205
Vendor	Hitachi Denshi, Ltd.
Registry	MA-L (24-bit, large block)
Country	JP
Example MAC	00:02:05:00:00:00

What this means

The IEEE assigned the MA-L block 000205 to Hitachi Denshi, 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 00:02:05, it is Hitachi Denshi, Ltd. hardware.

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