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.
Frequently Asked Questions
Who owns MAC prefix 740ABC?
740ABC is registered to LightwaveRF Technology Ltd in the IEEE MA-L registry.
What does the MA-L registry type mean?
An MA-L assignment, the IEEE's original OUI format, gives the vendor the first three octets and 16,777,216 device addresses under them. LightwaveRF Technology Ltd's block covers 16,777,216 addresses.
What devices use 740ABC?
Any network device with a MAC address starting 74:0A:BC was manufactured by or for LightwaveRF Technology Ltd.