Who owns MAC prefix E039D7?

E039D7 is registered to Plexxi, Inc. in the IEEE MA-L registry.

What devices use E039D7?

Any network device with a MAC address starting E0:39:D7 was manufactured by or for Plexxi, Inc..

MA-L · OUI prefix

Plexxi, Inc.

Any MAC address starting E0:39:D7 is registered to Plexxi, Inc. in US.

OUI prefix	E039D7
Vendor	Plexxi, Inc.
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	E0:39:D7:00:00:00

What this means

The IEEE assigned the MA-L block E039D7 to Plexxi, 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 E0:39:D7, it is Plexxi, Inc. hardware.

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