MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
UTA WIRELESS S.R.L.
MAC address prefix B4:DF:43:1 is registered to UTA WIRELESS S.R.L., located at Via Privata Bastia Nr. 5MILANO 20121IT.
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:43:1
Vendor name: UTA WIRELESS S.R.L.
Address:
Assignment Type MA-M Via Privata Bastia Nr. 5
MILANO 20121
IT.
Mac Address Block Medium. Number of address 2^20 (~1 Million)
Initial registration: 30 July 2026
