What this means
The IEEE assigned the MA-L block 10A5D0 to Murata Manufacturing 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 10:A5:D0, it is Murata Manufacturing Co., Ltd. hardware.
Frequently Asked Questions
Who owns MAC prefix 10A5D0?
10A5D0 is registered to Murata Manufacturing 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. Murata Manufacturing Co., Ltd.'s block covers 16,777,216 addresses.
What devices use 10A5D0?
Any network device with a MAC address starting 10:A5:D0 was manufactured by or for Murata Manufacturing Co., Ltd..