What this means
The IEEE assigned the MA-L block EC9EEA to Xtra Technology LLC. 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 EC:9E:EA, it is Xtra Technology LLC hardware.
Frequently Asked Questions
Who owns MAC prefix EC9EEA?
EC9EEA is registered to Xtra Technology LLC 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. Xtra Technology LLC's block covers 16,777,216 addresses.
What devices use EC9EEA?
Any network device with a MAC address starting EC:9E:EA was manufactured by or for Xtra Technology LLC.