Who owns MAC prefix 506B8D?

506B8D is registered to Nutanix in the IEEE MA-L registry.

What devices use 506B8D?

Any network device with a MAC address starting 50:6B:8D was manufactured by or for Nutanix.

MA-L · OUI prefix

Nutanix

Any MAC address starting 50:6B:8D is registered to Nutanix in US.

OUI prefix	506B8D
Vendor	Nutanix
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	50:6B:8D:00:00:00

What this means

The IEEE assigned the MA-L block 506B8D to Nutanix. 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 50:6B:8D, it is Nutanix hardware.

Other Nutanix prefixes

Nutanix holds 3 registered blocks in total.

B47947 E01995

Look up another MAC