What this means
The IEEE assigned the MA-M block 848BCD1 to Shenzhen LTIME In-Vehicle Entertainment System Company Limited. 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 84:8B:CD:1, it is Shenzhen LTIME In-Vehicle Entertainment System Company Limited hardware.
Frequently Asked Questions
Who owns MAC prefix 848BCD1?
848BCD1 is registered to Shenzhen LTIME In-Vehicle Entertainment System Company Limited 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 LTIME In-Vehicle Entertainment System Company Limited's block covers 1,048,576 addresses.
What devices use 848BCD1?
Any network device with a MAC address starting 84:8B:CD:1 was manufactured by or for Shenzhen LTIME In-Vehicle Entertainment System Company Limited.