What this means
The IEEE assigned the MA-L block 20EEC6 to Elefirst Science & Tech Co ., ltd. 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 20:EE:C6, it is Elefirst Science & Tech Co ., ltd hardware.
Frequently Asked Questions
Who owns MAC prefix 20EEC6?
20EEC6 is registered to Elefirst Science & Tech Co ., ltd 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. Elefirst Science & Tech Co ., ltd's block covers 16,777,216 addresses.
What devices use 20EEC6?
Any network device with a MAC address starting 20:EE:C6 was manufactured by or for Elefirst Science & Tech Co ., ltd.