Who owns MAC prefix 0000E3?

0000E3 is registered to INTEGRATED MICRO PRODUCTS LTD in the IEEE MA-L registry.

What devices use 0000E3?

Any network device with a MAC address starting 00:00:E3 was manufactured by or for INTEGRATED MICRO PRODUCTS LTD.

MA-L · OUI prefix

INTEGRATED MICRO PRODUCTS LTD

Any MAC address starting 00:00:E3 is registered to INTEGRATED MICRO PRODUCTS LTD in GB.

OUI prefix	0000E3
Vendor	INTEGRATED MICRO PRODUCTS LTD
Registry	MA-L (24-bit, large block)
Country	GB
Example MAC	00:00:E3:00:00:00

What this means

The IEEE assigned the MA-L block 0000E3 to INTEGRATED MICRO PRODUCTS LTD. 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 00:00:E3, it is INTEGRATED MICRO PRODUCTS LTD hardware.

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