What this means
The IEEE assigned the MA-L block 9873C4 to Sage Electronic Engineering LLC. 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 98:73:C4, it is Sage Electronic Engineering LLC hardware.
Frequently Asked Questions
Who owns MAC prefix 9873C4?
9873C4 is registered to Sage Electronic Engineering LLC 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. Sage Electronic Engineering LLC's block covers 16,777,216 addresses.
What devices use 9873C4?
Any network device with a MAC address starting 98:73:C4 was manufactured by or for Sage Electronic Engineering LLC.