What this means
The IEEE assigned the MA-L block 380FE4 to Dedicated Network Partners Oy. 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 38:0F:E4, it is Dedicated Network Partners Oy hardware.
Frequently Asked Questions
Who owns MAC prefix 380FE4?
380FE4 is registered to Dedicated Network Partners Oy 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. Dedicated Network Partners Oy's block covers 16,777,216 addresses.
What devices use 380FE4?
Any network device with a MAC address starting 38:0F:E4 was manufactured by or for Dedicated Network Partners Oy.