Who owns MAC prefix E4FA1D?

E4FA1D is registered to PAD Peripheral Advanced Design Inc. in the IEEE MA-L registry.

What devices use E4FA1D?

Any network device with a MAC address starting E4:FA:1D was manufactured by or for PAD Peripheral Advanced Design Inc..

MA-L · OUI prefix

PAD Peripheral Advanced Design Inc.

Any MAC address starting E4:FA:1D is registered to PAD Peripheral Advanced Design Inc..

OUI prefix	E4FA1D
Vendor	PAD Peripheral Advanced Design Inc.
Registry	MA-L (24-bit, large block)
Example MAC	E4:FA:1D:00:00:00

What this means

The IEEE assigned the MA-L block E4FA1D to PAD Peripheral Advanced Design 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 E4:FA:1D, it is PAD Peripheral Advanced Design Inc. hardware.

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