Who owns MAC prefix 0003E8?

0003E8 is registered to Wavesight Limited in the IEEE MA-L registry.

What devices use 0003E8?

Any network device with a MAC address starting 00:03:E8 was manufactured by or for Wavesight Limited.

MA-L · OUI prefix

Wavesight Limited

Any MAC address starting 00:03:E8 is registered to Wavesight Limited.

OUI prefix	0003E8
Vendor	Wavesight Limited
Registry	MA-L (24-bit, large block)
Example MAC	00:03:E8:00:00:00

What this means

The IEEE assigned the MA-L block 0003E8 to Wavesight Limited. 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 00:03:E8, it is Wavesight Limited hardware.

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