What this means
The IEEE assigned the MA-M block B0C5CA4 to shanghai University Ding-Tech software Corp.,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 B0:C5:CA:4, it is shanghai University Ding-Tech software Corp.,ltd hardware.
Frequently Asked Questions
Who owns MAC prefix B0C5CA4?
B0C5CA4 is registered to shanghai University Ding-Tech software Corp.,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. shanghai University Ding-Tech software Corp.,ltd's block covers 1,048,576 addresses.
What devices use B0C5CA4?
Any network device with a MAC address starting B0:C5:CA:4 was manufactured by or for shanghai University Ding-Tech software Corp.,ltd.