What this means
The IEEE assigned the MA-M block 300A60C to Thermo Process Instruments, LP. 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 30:0A:60:C, it is Thermo Process Instruments, LP hardware.
Frequently Asked Questions
Who owns MAC prefix 300A60C?
300A60C is registered to Thermo Process Instruments, LP 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. Thermo Process Instruments, LP's block covers 1,048,576 addresses.
What devices use 300A60C?
Any network device with a MAC address starting 30:0A:60:C was manufactured by or for Thermo Process Instruments, LP.