MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
QT medical inc
MAC address prefix 20:B3:7F:3 is registered to QT medical inc, located at 1370 Valley Vista Dr Ste 266Diamond Bar CA 91765US.
This registration is classified as MA-M (Mac Address Block Medium) containing approximately 16 million MAC addresses
The prefix was registered on 11 March 2026, and no subsequent updates have been recorded.
OUI: 20:B3:7F:3
Vendor name: QT medical inc
Address:
Assignment Type MA-M 1370 Valley Vista Dr Ste 266
Diamond Bar CA 91765
US.
Mac Address Block Medium. Number of address 2^20 (~1 Million)
Initial registration: 11 March 2026
