What this means
The IEEE assigned the MA-M block C898DB4 to Shenzhen IBD Intelligence 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 C8:98:DB:4, it is Shenzhen IBD Intelligence Technology Co,.Ltd. hardware.
Frequently Asked Questions
Who owns MAC prefix C898DB4?
C898DB4 is registered to Shenzhen IBD Intelligence 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. Shenzhen IBD Intelligence Technology Co,.Ltd.'s block covers 1,048,576 addresses.
What devices use C898DB4?
Any network device with a MAC address starting C8:98:DB:4 was manufactured by or for Shenzhen IBD Intelligence Technology Co,.Ltd..