What this means
The IEEE assigned the MA-L block 703A2D to Shenzhen V-Link 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 70:3A:2D, it is Shenzhen V-Link Technology CO., LTD. hardware.
Frequently Asked Questions
Who owns MAC prefix 703A2D?
703A2D is registered to Shenzhen V-Link 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. Shenzhen V-Link Technology CO., LTD.'s block covers 16,777,216 addresses.
What devices use 703A2D?
Any network device with a MAC address starting 70:3A:2D was manufactured by or for Shenzhen V-Link Technology CO., LTD..