Who owns MAC prefix 0030A2?

0030A2 is registered to Lightner Engineering in the IEEE MA-L registry.

What devices use 0030A2?

Any network device with a MAC address starting 00:30:A2 was manufactured by or for Lightner Engineering.

MA-L · OUI prefix

Lightner Engineering

Any MAC address starting 00:30:A2 is registered to Lightner Engineering in US.

OUI prefix	0030A2
Vendor	Lightner Engineering
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	00:30:A2:00:00:00

What this means

The IEEE assigned the MA-L block 0030A2 to Lightner Engineering. 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 00:30:A2, it is Lightner Engineering hardware.

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