Proqualit Telecom LTDA

MAC address prefix 90:F4:21:A is registered to Proqualit Telecom LTDA, located at Avenida João XXIII - Bloco IParaisópolis Minas Gerais 37660000BR.

This registration is classified as MA-M (Mac Address Block Medium) containing approximately 16 million MAC addresses

The prefix was registered on 20 March 2023, and no subsequent updates have been recorded.

OUI: 90:F4:21:A

Vendor name: Proqualit Telecom LTDA

Address:

Avenida João XXIII - Bloco I
Paraisópolis Minas Gerais 37660000
BR.

Assignment Type MA-M

Mac Address Block Medium. Number of address 2^20 (~1 Million)

Initial registration: 20 March 2023

MAC Address Vendor Country BR map