Who owns MAC prefix 740ABC?

740ABC is registered to LightwaveRF Technology Ltd in the IEEE MA-L registry.

What devices use 740ABC?

Any network device with a MAC address starting 74:0A:BC was manufactured by or for LightwaveRF Technology Ltd.

MA-L · OUI prefix

LightwaveRF Technology Ltd

Any MAC address starting 74:0A:BC is registered to LightwaveRF Technology Ltd.

OUI prefix	740ABC
Vendor	LightwaveRF Technology Ltd
Registry	MA-L (24-bit, large block)
Example MAC	74:0A:BC:00:00:00

What this means

The IEEE assigned the MA-L block 740ABC to LightwaveRF Technology 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 74:0A:BC, it is LightwaveRF Technology Ltd hardware.

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