Who owns MAC prefix 00242A?

00242A is registered to Hittite Microwave Corporation in the IEEE MA-L registry.

What devices use 00242A?

Any network device with a MAC address starting 00:24:2A was manufactured by or for Hittite Microwave Corporation.

MA-L · OUI prefix

Hittite Microwave Corporation

Any MAC address starting 00:24:2A is registered to Hittite Microwave Corporation in US.

OUI prefix	00242A
Vendor	Hittite Microwave Corporation
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	00:24:2A:00:00:00

What this means

The IEEE assigned the MA-L block 00242A to Hittite Microwave 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 00:24:2A, it is Hittite Microwave Corporation hardware.

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