What this means
The IEEE assigned the MA-M block FC61793 to EchoStar Mobile. 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 FC:61:79:3, it is EchoStar Mobile hardware.
Frequently Asked Questions
Who owns MAC prefix FC61793?
FC61793 is registered to EchoStar Mobile 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. EchoStar Mobile's block covers 1,048,576 addresses.
What devices use FC61793?
Any network device with a MAC address starting FC:61:79:3 was manufactured by or for EchoStar Mobile.