What this means
The IEEE assigned the MA-M block 70F8E78 to Eclipse Security. 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 70:F8:E7:8, it is Eclipse Security hardware.
Frequently Asked Questions
Who owns MAC prefix 70F8E78?
70F8E78 is registered to Eclipse Security 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. Eclipse Security's block covers 1,048,576 addresses.
What devices use 70F8E78?
Any network device with a MAC address starting 70:F8:E7:8 was manufactured by or for Eclipse Security.