What this means
The IEEE assigned the MA-L block 34C6DD to Hangzhou Ezviz Software 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 34:C6:DD, it is Hangzhou Ezviz Software Co.,Ltd. hardware.
Frequently Asked Questions
Who owns MAC prefix 34C6DD?
34C6DD is registered to Hangzhou Ezviz Software 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. Hangzhou Ezviz Software Co.,Ltd.'s block covers 16,777,216 addresses.
What devices use 34C6DD?
Any network device with a MAC address starting 34:C6:DD was manufactured by or for Hangzhou Ezviz Software Co.,Ltd..