What this means
The IEEE assigned the MA-L block 189552 to 1MORE. 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 18:95:52, it is 1MORE hardware.
Frequently Asked Questions
Who owns MAC prefix 189552?
189552 is registered to 1MORE 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. 1MORE's block covers 16,777,216 addresses.
What devices use 189552?
Any network device with a MAC address starting 18:95:52 was manufactured by or for 1MORE.