MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
GREATEK
MAC address prefix F8:7F:A5 is registered to GREATEK, located at ESTRADA MUNICIPAL PEDRO R SILVAEXTREMA MG 37640000BR.
This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses
The prefix was registered on 28 May 2021, and no subsequent updates have been recorded.
OUI: F8:7F:A5
Vendor name: GREATEK
Address:
Assignment Type MA-L ESTRADA MUNICIPAL PEDRO R SILVA
EXTREMA MG 37640000
BR.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Initial registration: 28 May 2021
