Shandong free optical technology co., ltd. - MAC Prefix 94CC04B (MA-M)

What this means

The IEEE assigned the MA-M block 94CC04B to Shandong free optical 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 94:CC:04:B, it is Shandong free optical technology co., ltd. hardware.

Frequently Asked Questions

Who owns MAC prefix 94CC04B?

94CC04B is registered to Shandong free optical 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. Shandong free optical technology co., ltd.'s block covers 1,048,576 addresses.

What devices use 94CC04B?

Any network device with a MAC address starting 94:CC:04:B was manufactured by or for Shandong free optical technology co., ltd..

OUI prefix	94CC04B
Vendor	Shandong free optical 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	94:CC:04:B:00:00:00