What this means
The IEEE assigned the MA-L block 00105B to NET INSIGHT AB. 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 00:10:5B, it is NET INSIGHT AB hardware.
Frequently Asked Questions
Who owns MAC prefix 00105B?
00105B is registered to NET INSIGHT AB 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. NET INSIGHT AB's block covers 16,777,216 addresses.
What devices use 00105B?
Any network device with a MAC address starting 00:10:5B was manufactured by or for NET INSIGHT AB.