What this means
The IEEE assigned the MA-L block 48814E to E&M SOLUTION CO,.Ltd. 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 48:81:4E, it is E&M SOLUTION CO,.Ltd hardware.
Frequently Asked Questions
Who owns MAC prefix 48814E?
48814E is registered to E&M SOLUTION CO,.Ltd 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. E&M SOLUTION CO,.Ltd's block covers 16,777,216 addresses.
What devices use 48814E?
Any network device with a MAC address starting 48:81:4E was manufactured by or for E&M SOLUTION CO,.Ltd.