MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Guang zhou Xradio Technology Co., Ltd
MAC address prefix 64:21:FD is registered to Guang zhou Xradio Technology Co., Ltd, located at Room 405BuildingBNo. 18 Science AvenueGuangzhou Science CityGuangzhou Guangdong 510700CN.
This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses
The prefix was registered on 30 April 2026, and no subsequent updates have been recorded.
OUI: 64:21:FD
Vendor name: Guang zhou Xradio Technology Co., Ltd
Address:
Assignment Type MA-L Room 405
BuildingB
No. 18 Science Avenue
Guangzhou Science City
Guangzhou Guangdong 510700
CN.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Initial registration: 30 April 2026
