What this means
The IEEE assigned the MA-L block 001BCA to Beijing Run Technology LTD. Company. 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 00:1B:CA, it is Beijing Run Technology LTD. Company hardware.
Frequently Asked Questions
Who owns MAC prefix 001BCA?
001BCA is registered to Beijing Run Technology LTD. Company in the IEEE MA-L registry.
What does the MA-L registry type mean?
An MA-L assignment, the IEEE's original OUI format, gives the vendor the first three octets and 16,777,216 device addresses under them. Beijing Run Technology LTD. Company's block covers 16,777,216 addresses.
What devices use 001BCA?
Any network device with a MAC address starting 00:1B:CA was manufactured by or for Beijing Run Technology LTD. Company.