What this means
The IEEE assigned the MA-M block C85CE23 to ECOCHIP Communication Technology(shenzhen)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 C8:5C:E2:3, it is ECOCHIP Communication Technology(shenzhen)Co.Ltd. hardware.
Frequently Asked Questions
Who owns MAC prefix C85CE23?
C85CE23 is registered to ECOCHIP Communication Technology(shenzhen)Co.Ltd. 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. ECOCHIP Communication Technology(shenzhen)Co.Ltd.'s block covers 1,048,576 addresses.
What devices use C85CE23?
Any network device with a MAC address starting C8:5C:E2:3 was manufactured by or for ECOCHIP Communication Technology(shenzhen)Co.Ltd..