Who owns MAC prefix 00045A?

00045A is registered to The Linksys Group, Inc. in the IEEE MA-L registry.

What devices use 00045A?

Any network device with a MAC address starting 00:04:5A was manufactured by or for The Linksys Group, Inc..

MA-L · OUI prefix

The Linksys Group, Inc.

Any MAC address starting 00:04:5A is registered to The Linksys Group, Inc. in US.

OUI prefix	00045A
Vendor	The Linksys Group, Inc.
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	00:04:5A:00:00:00

What this means

The IEEE assigned the MA-L block 00045A to The Linksys Group, 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 00:04:5A, it is The Linksys Group, Inc. hardware.

The Linksys Group, Inc.

What this means

Other The Linksys Group, Inc. prefixes