What this means
The IEEE assigned the MA-M block 584849C to Haag-Streit 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 58:48:49:C, it is Haag-Streit AG hardware.
Frequently Asked Questions
Who owns MAC prefix 584849C?
584849C is registered to Haag-Streit 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. Haag-Streit AG's block covers 1,048,576 addresses.
What devices use 584849C?
Any network device with a MAC address starting 58:48:49:C was manufactured by or for Haag-Streit AG.