What this means
The IEEE assigned the MA-L block D814D6 to SURE SYSTEM Co 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 D8:14:D6, it is SURE SYSTEM Co Ltd hardware.
Frequently Asked Questions
Who owns MAC prefix D814D6?
D814D6 is registered to SURE SYSTEM Co 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. SURE SYSTEM Co Ltd's block covers 16,777,216 addresses.
What devices use D814D6?
Any network device with a MAC address starting D8:14:D6 was manufactured by or for SURE SYSTEM Co Ltd.