What devices use 00218A?

Any network device with a MAC address starting 00:21:8A was manufactured by or for Electronic Design and Manufacturing Company.

MA-L · OUI prefix

Electronic Design and Manufacturing Company

Q: Who owns MAC prefix 00218A?

00218A is registered to Electronic Design and Manufacturing Company in the IEEE MA-L registry.

Any MAC address starting 00:21:8A is registered to Electronic Design and Manufacturing Company in US.

OUI prefix	00218A
Vendor	Electronic Design and Manufacturing Company
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	00:21:8A:00:00:00

What this means

The IEEE assigned the MA-L block 00218A to Electronic Design and Manufacturing Company. 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 00:21:8A, it is Electronic Design and Manufacturing Company hardware.

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