Who owns MAC prefix 000E66?

000E66 is registered to Hitachi Industry & Control Solutions, Ltd. in the IEEE MA-L registry.

What devices use 000E66?

Any network device with a MAC address starting 00:0E:66 was manufactured by or for Hitachi Industry & Control Solutions, Ltd..

MA-L · OUI prefix

Hitachi Industry & Control Solutions, Ltd.

Any MAC address starting 00:0E:66 is registered to Hitachi Industry & Control Solutions, Ltd. in JP.

OUI prefix	000E66
Vendor	Hitachi Industry & Control Solutions, Ltd.
Registry	MA-L (24-bit, large block)
Country	JP
Example MAC	00:0E:66:00:00:00

What this means

The IEEE assigned the MA-L block 000E66 to Hitachi Industry & Control Solutions, 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 00:0E:66, it is Hitachi Industry & Control Solutions, Ltd. hardware.

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