What this means
The IEEE assigned the MA-L block 48ED80 to daesung eltec. 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 48:ED:80, it is daesung eltec hardware.
Frequently Asked Questions
Who owns MAC prefix 48ED80?
48ED80 is registered to daesung eltec 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. daesung eltec's block covers 16,777,216 addresses.
What devices use 48ED80?
Any network device with a MAC address starting 48:ED:80 was manufactured by or for daesung eltec.