Find the vendor name of a device by entering an OUI or a MAC address
Altus Sistemas de Automação S.A.
MAC address prefix C0:18:8C is registered to Altus Sistemas de Automação S.A., located at Av. Theodomiro Porto da Fonseca3101 - lote 01 - Cristo ReiSão Leopoldo Rio Grande do Sul 93022-715BR.
This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses
The prefix was registered on 19 November 2025, and no subsequent updates have been recorded.
OUI: C0:18:8C
Vendor name: Altus Sistemas de Automação S.A.
Av. Theodomiro Porto da Fonseca
3101 - lote 01 - Cristo Rei
São Leopoldo Rio Grande do Sul 93022-715
BR.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Initial registration: 19 November 2025
