What this means
The IEEE assigned the MA-L block 001B5A to Apollo Imaging Technologies, 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 00:1B:5A, it is Apollo Imaging Technologies, Inc. hardware.
Frequently Asked Questions
Who owns MAC prefix 001B5A?
001B5A is registered to Apollo Imaging Technologies, 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. Apollo Imaging Technologies, Inc.'s block covers 16,777,216 addresses.
What devices use 001B5A?
Any network device with a MAC address starting 00:1B:5A was manufactured by or for Apollo Imaging Technologies, Inc..