MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
BRS Sistemas Eletrônicos
MAC address prefix 18:C3:E4:7 is registered to BRS Sistemas Eletrônicos, located at Rua Capistrano de Abreu68Canoas RS 92120130BR.
This registration is classified as MA-M (Mac Address Block Medium) containing approximately 16 million MAC addresses
The prefix was registered on 19 February 2026, and no subsequent updates have been recorded.
OUI: 18:C3:E4:7
Vendor name: BRS Sistemas Eletrônicos
Address:
Assignment Type MA-M Rua Capistrano de Abreu
68
Canoas RS 92120130
BR.
Mac Address Block Medium. Number of address 2^20 (~1 Million)
Initial registration: 19 February 2026
