What this means
The IEEE assigned the MA-L block 4C63EB to Application Solutions (Electronics and Vision) 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 4C:63:EB, it is Application Solutions (Electronics and Vision) Ltd hardware.
Frequently Asked Questions
Who owns MAC prefix 4C63EB?
4C63EB is registered to Application Solutions (Electronics and Vision) 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. Application Solutions (Electronics and Vision) Ltd's block covers 16,777,216 addresses.
What devices use 4C63EB?
Any network device with a MAC address starting 4C:63:EB was manufactured by or for Application Solutions (Electronics and Vision) Ltd.