What this means
The IEEE assigned the MA-L block EC0DE4 to Amazon Technologies Inc.. 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:0D:E4, it is Amazon Technologies Inc. hardware.
Frequently Asked Questions
Who owns MAC prefix EC0DE4?
EC0DE4 is registered to Amazon Technologies Inc. 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. Amazon Technologies Inc.'s block covers 16,777,216 addresses.
What devices use EC0DE4?
Any network device with a MAC address starting EC:0D:E4 was manufactured by or for Amazon Technologies Inc..