MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Guanghe Zhida Technology (Beijing) Co., Ltd
MAC address prefix 50:19:11:7 is registered to Guanghe Zhida Technology (Beijing) Co., Ltd, located at Room 2515-251625th FloorBlock ADigital BuildingBeijing 100086CN.
This registration is classified as MA-M (Mac Address Block Medium) containing approximately 16 million MAC addresses
The prefix was registered on 25 June 2026, and no subsequent updates have been recorded.
OUI: 50:19:11:7
Vendor name: Guanghe Zhida Technology (Beijing) Co., Ltd
Address:
Assignment Type MA-M Room 2515-2516
25th Floor
Block A
Digital Building
Beijing 100086
CN.
Mac Address Block Medium. Number of address 2^20 (~1 Million)
Initial registration: 25 June 2026
