What this means
The IEEE assigned the MA-L block 80EACA to Dialog Semiconductor Hellas SA. 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 80:EA:CA, it is Dialog Semiconductor Hellas SA hardware.
Frequently Asked Questions
Who owns MAC prefix 80EACA?
80EACA is registered to Dialog Semiconductor Hellas SA 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. Dialog Semiconductor Hellas SA's block covers 16,777,216 addresses.
What devices use 80EACA?
Any network device with a MAC address starting 80:EA:CA was manufactured by or for Dialog Semiconductor Hellas SA.