What this means
The IEEE assigned the MA-L block 5C35DA to There Corporation Oy. 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:35:DA, it is There Corporation Oy hardware.
Frequently Asked Questions
Who owns MAC prefix 5C35DA?
5C35DA is registered to There Corporation Oy 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. There Corporation Oy's block covers 16,777,216 addresses.
What devices use 5C35DA?
Any network device with a MAC address starting 5C:35:DA was manufactured by or for There Corporation Oy.