Who owns MAC prefix 00099B?

00099B is registered to Western Telematic Inc. in the IEEE MA-L registry.

What devices use 00099B?

Any network device with a MAC address starting 00:09:9B was manufactured by or for Western Telematic Inc..

MA-L · OUI prefix

Western Telematic Inc.

Any MAC address starting 00:09:9B is registered to Western Telematic Inc. in US.

OUI prefix	00099B
Vendor	Western Telematic Inc.
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	00:09:9B:00:00:00

What this means

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

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