MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Vi Lab
MAC address prefix B4:DF:43:6 is registered to Vi Lab, located at Energocenter blockbuilding 1AInnopolis 420500RU.
This registration is classified as MA-M (Mac Address Block Medium) containing approximately 16 million MAC addresses
The prefix was registered on 30 July 2026, and no subsequent updates have been recorded.
OUI: B4:DF:43:6
Vendor name: Vi Lab
Address:
Assignment Type MA-M Energocenter block
building 1A
Innopolis 420500
RU.
Mac Address Block Medium. Number of address 2^20 (~1 Million)
Initial registration: 30 July 2026
