What this means
The IEEE assigned the MA-L block 801967 to Shanghai Reallytek 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 80:19:67, it is Shanghai Reallytek Information Technology Co.,Ltd hardware.
Frequently Asked Questions
Who owns MAC prefix 801967?
801967 is registered to Shanghai Reallytek 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 Reallytek Information Technology Co.,Ltd's block covers 16,777,216 addresses.
What devices use 801967?
Any network device with a MAC address starting 80:19:67 was manufactured by or for Shanghai Reallytek Information Technology Co.,Ltd.