MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address prefix 78:D3:66 is registered to GuangZhou Dazzleview Intelligent Technology Co., Ltd, located at 4th FloorBuilding33No.2519 Xingang East RoadHaizhu District Guangzhou 510000CN.
This registration is classified as MA-L (Mac Address Block Large) containing 16,777,216 MAC addresses (2^24)
The prefix was registered on 02 February 2026, and no subsequent updates have been recorded.
OUI: 78:D3:66
Vendor name: GuangZhou Dazzleview Intelligent Technology Co., Ltd
Address:
Assignment Type MA-L 4th Floor
Building33
No.2519 Xingang East Road
Haizhu District Guangzhou 510000
CN.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Initial registration: 02 February 2026
