What this means
The IEEE assigned the MA-M block 3009F93 to OOO "Microlink-Svyaz". 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 30:09:F9:3, it is OOO "Microlink-Svyaz" hardware.
Frequently Asked Questions
Who owns MAC prefix 3009F93?
3009F93 is registered to OOO "Microlink-Svyaz" 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. OOO "Microlink-Svyaz"'s block covers 1,048,576 addresses.
What devices use 3009F93?
Any network device with a MAC address starting 30:09:F9:3 was manufactured by or for OOO "Microlink-Svyaz".