What this means
The IEEE assigned the MA-L block 20365B to Megafone Limited. 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 20:36:5B, it is Megafone Limited hardware.
Frequently Asked Questions
Who owns MAC prefix 20365B?
20365B is registered to Megafone Limited 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. Megafone Limited's block covers 16,777,216 addresses.
What devices use 20365B?
Any network device with a MAC address starting 20:36:5B was manufactured by or for Megafone Limited.