What this means
The IEEE assigned the MA-M block 5C5A4C1 to Orchid Products 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 5C:5A:4C:1, it is Orchid Products Limited hardware.
Frequently Asked Questions
Who owns MAC prefix 5C5A4C1?
5C5A4C1 is registered to Orchid Products Limited in the IEEE MA-M registry.
What does the MA-M registry type mean?
An MA-M assignment covers 28 bits of the address, giving the vendor 1,048,576 device addresses, a quarter of a full MA-L block. Orchid Products Limited's block covers 1,048,576 addresses.
What devices use 5C5A4C1?
Any network device with a MAC address starting 5C:5A:4C:1 was manufactured by or for Orchid Products Limited.