Wan Chao An (Beijing) Technology Co., Ltd. - MAC Prefix 78C2C0B (MA-M)

What this means

The IEEE assigned the MA-M block 78C2C0B to Wan Chao An (Beijing) 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 78:C2:C0:B, it is Wan Chao An (Beijing) Technology Co., Ltd. hardware.

Frequently Asked Questions

Who owns MAC prefix 78C2C0B?

78C2C0B is registered to Wan Chao An (Beijing) 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. Wan Chao An (Beijing) Technology Co., Ltd.'s block covers 1,048,576 addresses.

What devices use 78C2C0B?

Any network device with a MAC address starting 78:C2:C0:B was manufactured by or for Wan Chao An (Beijing) Technology Co., Ltd..

OUI prefix	78C2C0B
Vendor	Wan Chao An (Beijing) 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	78:C2:C0:B:00:00:00