EnBW Energie Baden-Württemberg AG - MAC Prefix 4865EEB (MA-M)

What this means

The IEEE assigned the MA-M block 4865EEB to EnBW Energie Baden-Württemberg AG. 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 48:65:EE:B, it is EnBW Energie Baden-Württemberg AG hardware.

Frequently Asked Questions

Who owns MAC prefix 4865EEB?

4865EEB is registered to EnBW Energie Baden-Württemberg AG 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. EnBW Energie Baden-Württemberg AG's block covers 1,048,576 addresses.

What devices use 4865EEB?

Any network device with a MAC address starting 48:65:EE:B was manufactured by or for EnBW Energie Baden-Württemberg AG.

OUI prefix	4865EEB
Vendor	EnBW Energie Baden-Württemberg AG
Registry	MA-M (28-bit, medium block)
Block size	1,048,576 addresses
Country	DE
Other blocks by this vendor	1 total
Example MAC	48:65:EE:B:00:00:00