Who owns MAC prefix 004023?

004023 is registered to LOGIC CORPORATION in the IEEE MA-L registry.

What devices use 004023?

Any network device with a MAC address starting 00:40:23 was manufactured by or for LOGIC CORPORATION.

MA-L · OUI prefix

LOGIC CORPORATION

Any MAC address starting 00:40:23 is registered to LOGIC CORPORATION in JP.

OUI prefix	004023
Vendor	LOGIC CORPORATION
Registry	MA-L (24-bit, large block)
Country	JP
Example MAC	00:40:23:00:00:00

What this means

The IEEE assigned the MA-L block 004023 to LOGIC CORPORATION. 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 00:40:23, it is LOGIC CORPORATION hardware.

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