What this means
The IEEE assigned the MA-L block 448CEC to Anhui Sunchip semiconductor technology 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 44:8C:EC, it is Anhui Sunchip semiconductor technology Co;Ltd hardware.
Frequently Asked Questions
Who owns MAC prefix 448CEC?
448CEC is registered to Anhui Sunchip semiconductor technology 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. Anhui Sunchip semiconductor technology Co;Ltd's block covers 16,777,216 addresses.
What devices use 448CEC?
Any network device with a MAC address starting 44:8C:EC was manufactured by or for Anhui Sunchip semiconductor technology Co;Ltd.