Anhui Haima Cloud Technology Co.,Ltd - MAC Prefix 5C5C75B (MA-M)

What this means

The IEEE assigned the MA-M block 5C5C75B to Anhui Haima Cloud Technology 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 5C:5C:75:B, it is Anhui Haima Cloud Technology Co.,Ltd hardware.

Frequently Asked Questions

Who owns MAC prefix 5C5C75B?

5C5C75B is registered to Anhui Haima Cloud Technology Co.,Ltd 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. Anhui Haima Cloud Technology Co.,Ltd's block covers 1,048,576 addresses.

What devices use 5C5C75B?

Any network device with a MAC address starting 5C:5C:75:B was manufactured by or for Anhui Haima Cloud Technology Co.,Ltd.

OUI prefix	5C5C75B
Vendor	Anhui Haima Cloud Technology Co.,Ltd
Registry	MA-M (28-bit, medium block)
Block size	1,048,576 addresses
Country	CN
Other blocks by this vendor	1 total
Example MAC	5C:5C:75:B:00:00:00