What this means
The IEEE assigned the MA-M block 2836388 to Havells India 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 28:36:38:8, it is Havells India Limited hardware.
Frequently Asked Questions
Who owns MAC prefix 2836388?
2836388 is registered to Havells India Limited in the IEEE MA-M registry.
What does the MA-M registry type mean?
An MA-M assignment covers 28 bits of the address, giving the vendor 1,048,576 device addresses, a quarter of a full MA-L block. Havells India Limited's block covers 1,048,576 addresses.
What devices use 2836388?
Any network device with a MAC address starting 28:36:38:8 was manufactured by or for Havells India Limited.