What this means
The IEEE assigned the MA-L block E475DC to Arcadyan Corporation. 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 E4:75:DC, it is Arcadyan Corporation hardware.
Frequently Asked Questions
Who owns MAC prefix E475DC?
E475DC is registered to Arcadyan Corporation 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. Arcadyan Corporation's block covers 16,777,216 addresses.
What devices use E475DC?
Any network device with a MAC address starting E4:75:DC was manufactured by or for Arcadyan Corporation.