What this means
The IEEE assigned the MA-L block 005BA1 to shanghai huayuan chuangxin software 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 00:5B:A1, it is shanghai huayuan chuangxin software CO., LTD. hardware.
Frequently Asked Questions
Who owns MAC prefix 005BA1?
005BA1 is registered to shanghai huayuan chuangxin software CO., LTD. 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. shanghai huayuan chuangxin software CO., LTD.'s block covers 16,777,216 addresses.
What devices use 005BA1?
Any network device with a MAC address starting 00:5B:A1 was manufactured by or for shanghai huayuan chuangxin software CO., LTD..