What this means
The IEEE assigned the MA-L block 50EE87 to HPRO. 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:EE:87, it is HPRO hardware.
Frequently Asked Questions
Who owns MAC prefix 50EE87?
50EE87 is registered to HPRO 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. HPRO's block covers 16,777,216 addresses.
What devices use 50EE87?
Any network device with a MAC address starting 50:EE:87 was manufactured by or for HPRO.