What this means
The IEEE assigned the MA-L block 84253F to silex technology, Inc.. 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 84:25:3F, it is silex technology, Inc. hardware.
Frequently Asked Questions
Who owns MAC prefix 84253F?
84253F is registered to silex technology, Inc. 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. silex technology, Inc.'s block covers 16,777,216 addresses.
What devices use 84253F?
Any network device with a MAC address starting 84:25:3F was manufactured by or for silex technology, Inc..