GERTEC BRASIL LTDA

MAC address prefix 78:57:B0 is registered to GERTEC BRASIL LTDA, located at Avenida Jabaquara3060room 601Sao Paulo São Paulo 04046500BR.

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

The prefix was registered on 02 September 2021, and no subsequent updates have been recorded.

OUI: 78:57:B0

Vendor name: GERTEC BRASIL LTDA

Address:

Avenida Jabaquara
3060
room 601
Sao Paulo São Paulo 04046500
BR.

Assignment Type MA-L

Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)

Initial registration: 02 September 2021

MAC Address Vendor Country BR map