Who owns MAC prefix 00099E?

00099E is registered to Testech, Inc. in the IEEE MA-L registry.

What devices use 00099E?

Any network device with a MAC address starting 00:09:9E was manufactured by or for Testech, Inc..

MA-L · OUI prefix

Testech, Inc.

Any MAC address starting 00:09:9E is registered to Testech, Inc. in KR.

OUI prefix	00099E
Vendor	Testech, Inc.
Registry	MA-L (24-bit, large block)
Country	KR
Example MAC	00:09:9E:00:00:00

What this means

The IEEE assigned the MA-L block 00099E to Testech, Inc.. 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 00:09:9E, it is Testech, Inc. hardware.

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