Who owns MAC prefix 001814?

001814 is registered to Mitutoyo Corporation in the IEEE MA-L registry.

What devices use 001814?

Any network device with a MAC address starting 00:18:14 was manufactured by or for Mitutoyo Corporation.

MA-L · OUI prefix

Mitutoyo Corporation

Any MAC address starting 00:18:14 is registered to Mitutoyo Corporation in JP.

OUI prefix	001814
Vendor	Mitutoyo Corporation
Registry	MA-L (24-bit, large block)
Country	JP
Example MAC	00:18:14:00:00:00

What this means

The IEEE assigned the MA-L block 001814 to Mitutoyo 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 00:18:14, it is Mitutoyo Corporation hardware.

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