What this means
The IEEE assigned the MA-L block 70D983 to Shanghai JINXVM Microelectronics 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 70:D9:83, it is Shanghai JINXVM Microelectronics Co.,Ltd. hardware.
Frequently Asked Questions
Who owns MAC prefix 70D983?
70D983 is registered to Shanghai JINXVM Microelectronics 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 JINXVM Microelectronics Co.,Ltd.'s block covers 16,777,216 addresses.
What devices use 70D983?
Any network device with a MAC address starting 70:D9:83 was manufactured by or for Shanghai JINXVM Microelectronics Co.,Ltd..