MAC Address Lookup

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

Techyauld Co.,Ltd

OUI: AC:EF:92:A

Address:

Zhongguancun Software Park
No.8 West Dongbeiwang Road

Haidian District Beijing 010
CN.

Assignment Type MA-M

Mac Address Block Medium. Number of address 2^20 (~1 Million)

Initial registration: 22 October 2024