Who owns MAC prefix 0004E7?

0004E7 is registered to Lightpointe Communications, Inc in the IEEE MA-L registry.

What devices use 0004E7?

Any network device with a MAC address starting 00:04:E7 was manufactured by or for Lightpointe Communications, Inc.

MA-L · OUI prefix

Lightpointe Communications, Inc

Any MAC address starting 00:04:E7 is registered to Lightpointe Communications, Inc in US.

OUI prefix	0004E7
Vendor	Lightpointe Communications, Inc
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	00:04:E7:00:00:00

What this means

The IEEE assigned the MA-L block 0004E7 to Lightpointe Communications, 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:E7, it is Lightpointe Communications, Inc hardware.

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