What this means
The IEEE assigned the MA-L block 98FE03 to Ericsson - North America. 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:FE:03, it is Ericsson - North America hardware.
Frequently Asked Questions
Who owns MAC prefix 98FE03?
98FE03 is registered to Ericsson - North America 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. Ericsson - North America's block covers 16,777,216 addresses.
What devices use 98FE03?
Any network device with a MAC address starting 98:FE:03 was manufactured by or for Ericsson - North America.