What this means
The IEEE assigned the MA-L block 504348 to ThingsMatrix 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 50:43:48, it is ThingsMatrix Inc. hardware.
Frequently Asked Questions
Who owns MAC prefix 504348?
504348 is registered to ThingsMatrix 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. ThingsMatrix Inc.'s block covers 16,777,216 addresses.
What devices use 504348?
Any network device with a MAC address starting 50:43:48 was manufactured by or for ThingsMatrix Inc..