What this means
The IEEE assigned the MA-L block D80A42 to Shanghai Lixun Information 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 D8:0A:42, it is Shanghai Lixun Information Technology Co., Ltd. hardware.
Frequently Asked Questions
Who owns MAC prefix D80A42?
D80A42 is registered to Shanghai Lixun Information Technology 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 Lixun Information Technology Co., Ltd.'s block covers 16,777,216 addresses.
What devices use D80A42?
Any network device with a MAC address starting D8:0A:42 was manufactured by or for Shanghai Lixun Information Technology Co., Ltd..