What this means
The IEEE assigned the MA-M block 90C6828 to Teletek Electronics. 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 90:C6:82:8, it is Teletek Electronics hardware.
Frequently Asked Questions
Who owns MAC prefix 90C6828?
90C6828 is registered to Teletek Electronics in the IEEE MA-M registry.
What does the MA-M registry type mean?
An MA-M assignment covers 28 bits of the address, giving the vendor 1,048,576 device addresses, a quarter of a full MA-L block. Teletek Electronics's block covers 1,048,576 addresses.
What devices use 90C6828?
Any network device with a MAC address starting 90:C6:82:8 was manufactured by or for Teletek Electronics.