What this means
The IEEE assigned the MA-M block DC4A9E6 to TATTILE SRL. 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 DC:4A:9E:6, it is TATTILE SRL hardware.
Frequently Asked Questions
Who owns MAC prefix DC4A9E6?
DC4A9E6 is registered to TATTILE SRL 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. TATTILE SRL's block covers 1,048,576 addresses.
What devices use DC4A9E6?
Any network device with a MAC address starting DC:4A:9E:6 was manufactured by or for TATTILE SRL.