What this means
The IEEE assigned the MA-L block 001EE9 to Stoneridge Electronics AB. 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 00:1E:E9, it is Stoneridge Electronics AB hardware.
Frequently Asked Questions
Who owns MAC prefix 001EE9?
001EE9 is registered to Stoneridge Electronics AB 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. Stoneridge Electronics AB's block covers 16,777,216 addresses.
What devices use 001EE9?
Any network device with a MAC address starting 00:1E:E9 was manufactured by or for Stoneridge Electronics AB.