MAC Address Lookup

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

Wingtech Group (HongKong) Limited

OUI: C4:57:81

Address:

FLAT/RM 1903 19/F PODIUM PLAZA5HANOI ROAD TSIM SHA TSUIHong Kong
Hong Kong 999077
HK.

Assignment Type MA-L

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

Initial registration: 16 August 2023