What this means
The IEEE assigned the MA-M block 885FE85 to Hauch & Bach ApS. 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 88:5F:E8:5, it is Hauch & Bach ApS hardware.
Frequently Asked Questions
Who owns MAC prefix 885FE85?
885FE85 is registered to Hauch & Bach ApS 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. Hauch & Bach ApS's block covers 1,048,576 addresses.
What devices use 885FE85?
Any network device with a MAC address starting 88:5F:E8:5 was manufactured by or for Hauch & Bach ApS.