MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
CARDIO SISTEMAS COMERCIAL E INDUSTRIAL LTDA
MAC address prefix 6C:47:80:B is registered to CARDIO SISTEMAS COMERCIAL E INDUSTRIAL LTDA, located at AVENIDA PAULISTA509 ANDAR 1321 E 22CONJUNTOS 308309 E 310SAO PAULO SAO PAULO 01311910BR.
This registration is classified as MA-M (Mac Address Block Medium) containing approximately 16 million MAC addresses
The prefix was registered on 06 February 2026, and no subsequent updates have been recorded.
OUI: 6C:47:80:B
Vendor name: CARDIO SISTEMAS COMERCIAL E INDUSTRIAL LTDA
Address:
Assignment Type MA-M AVENIDA PAULISTA
509 ANDAR 1
3
21 E 22
CONJUNTOS 308
309 E 310
SAO PAULO SAO PAULO 01311910
BR.
Mac Address Block Medium. Number of address 2^20 (~1 Million)
Initial registration: 06 February 2026
