What this means
The IEEE assigned the MA-L block 142BD2 to Armtel 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 14:2B:D2, it is Armtel Ltd. hardware.
Frequently Asked Questions
Who owns MAC prefix 142BD2?
142BD2 is registered to Armtel 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. Armtel Ltd.'s block covers 16,777,216 addresses.
What devices use 142BD2?
Any network device with a MAC address starting 14:2B:D2 was manufactured by or for Armtel Ltd..