What this means
The IEEE assigned the MA-L block 38A53C to COMECER Netherlands. 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 38:A5:3C, it is COMECER Netherlands hardware.
Frequently Asked Questions
Who owns MAC prefix 38A53C?
38A53C is registered to COMECER Netherlands 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. COMECER Netherlands's block covers 16,777,216 addresses.
What devices use 38A53C?
Any network device with a MAC address starting 38:A5:3C was manufactured by or for COMECER Netherlands.