What this means
The IEEE assigned the MA-L block 00C0ED to US ARMY ELECTRONIC. 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:C0:ED, it is US ARMY ELECTRONIC hardware.
Frequently Asked Questions
Who owns MAC prefix 00C0ED?
00C0ED is registered to US ARMY ELECTRONIC 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. US ARMY ELECTRONIC's block covers 16,777,216 addresses.
What devices use 00C0ED?
Any network device with a MAC address starting 00:C0:ED was manufactured by or for US ARMY ELECTRONIC.