What this means
The IEEE assigned the MA-L block 00034C to Shanghai DigiVision 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 00:03:4C, it is Shanghai DigiVision Technology Co., Ltd. hardware.
Frequently Asked Questions
Who owns MAC prefix 00034C?
00034C is registered to Shanghai DigiVision 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 DigiVision Technology Co., Ltd.'s block covers 16,777,216 addresses.
What devices use 00034C?
Any network device with a MAC address starting 00:03:4C was manufactured by or for Shanghai DigiVision Technology Co., Ltd..