What this means
The IEEE assigned the MA-L block 000A4C to Molecular Devices Corporation. 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 00:0A:4C, it is Molecular Devices Corporation hardware.
Frequently Asked Questions
Who owns MAC prefix 000A4C?
000A4C is registered to Molecular Devices Corporation 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. Molecular Devices Corporation's block covers 16,777,216 addresses.
What devices use 000A4C?
Any network device with a MAC address starting 00:0A:4C was manufactured by or for Molecular Devices Corporation.