What this means
The IEEE assigned the MA-L block D83EEB to AltoBeam Inc.. 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 D8:3E:EB, it is AltoBeam Inc. hardware.
Frequently Asked Questions
Who owns MAC prefix D83EEB?
D83EEB is registered to AltoBeam Inc. 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. AltoBeam Inc.'s block covers 16,777,216 addresses.
What devices use D83EEB?
Any network device with a MAC address starting D8:3E:EB was manufactured by or for AltoBeam Inc..