MAC Address Lookup

Find the vendor name of a device by entering an OUI or a MAC address

GuoTengShengHua Electronics LTD.

OUI: 40:56:62

Address:

1st floor
No. 15 of Tech North 2nd Road
Nanshan District

Shenzhen Guangdong 518000
CN.

Assignment Type MA-L

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

Initial registration: 02 June 2018