Who owns MAC prefix 0005E4?

0005E4 is registered to Red Lion Controls Inc. in the IEEE MA-L registry.

What devices use 0005E4?

Any network device with a MAC address starting 00:05:E4 was manufactured by or for Red Lion Controls Inc..

MA-L · OUI prefix

Red Lion Controls Inc.

Any MAC address starting 00:05:E4 is registered to Red Lion Controls Inc. in US.

OUI prefix	0005E4
Vendor	Red Lion Controls Inc.
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	00:05:E4:00:00:00

What this means

The IEEE assigned the MA-L block 0005E4 to Red Lion Controls 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 00:05:E4, it is Red Lion Controls Inc. hardware.

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