What this means
The IEEE assigned the MA-L block E09EC1 to Silicon Innovation Microelectronics 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 E0:9E:C1, it is Silicon Innovation Microelectronics Co.,Ltd. hardware.
Frequently Asked Questions
Who owns MAC prefix E09EC1?
E09EC1 is registered to Silicon Innovation Microelectronics 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. Silicon Innovation Microelectronics Co.,Ltd.'s block covers 16,777,216 addresses.
What devices use E09EC1?
Any network device with a MAC address starting E0:9E:C1 was manufactured by or for Silicon Innovation Microelectronics Co.,Ltd..