What this means
The IEEE assigned the MA-L block B810D4 to Masimo Corporation. 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 B8:10:D4, it is Masimo Corporation hardware.
Frequently Asked Questions
Who owns MAC prefix B810D4?
B810D4 is registered to Masimo Corporation in the IEEE MA-L registry.
What does the MA-L registry type mean?
An MA-L assignment, the IEEE's original OUI format, gives the vendor the first three octets and 16,777,216 device addresses under them. Masimo Corporation's block covers 16,777,216 addresses.
What devices use B810D4?
Any network device with a MAC address starting B8:10:D4 was manufactured by or for Masimo Corporation.