What this means
The IEEE assigned the MA-L block 18673F to Hanover Displays Limited. 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 18:67:3F, it is Hanover Displays Limited hardware.
Frequently Asked Questions
Who owns MAC prefix 18673F?
18673F is registered to Hanover Displays Limited 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. Hanover Displays Limited's block covers 16,777,216 addresses.
What devices use 18673F?
Any network device with a MAC address starting 18:67:3F was manufactured by or for Hanover Displays Limited.