s&t embedded GmbH - MAC Prefix A03E6B0 (MA-M)

What this means

The IEEE assigned the MA-M block A03E6B0 to s&t embedded GmbH. 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 A0:3E:6B:0, it is s&t embedded GmbH hardware.

Frequently Asked Questions

Who owns MAC prefix A03E6B0?

A03E6B0 is registered to s&t embedded GmbH 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. s&t embedded GmbH's block covers 1,048,576 addresses.

What devices use A03E6B0?

Any network device with a MAC address starting A0:3E:6B:0 was manufactured by or for s&t embedded GmbH.

OUI prefix	A03E6B0
Vendor	s&t embedded GmbH
Registry	MA-M (28-bit, medium block)
Block size	1,048,576 addresses
Country	DE
Other blocks by this vendor	1 total
Example MAC	A0:3E:6B:0:00:00:00