Guangzhou Xianyou Intelligent Technogoly CO., LTD
Any device whose MAC address begins with 68:19:AC has a network interface built by Guangzhou Xianyou Intelligent Technogoly CO., LTD. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.
- OUI prefix
- 68:19:AC
- Organization
- Guangzhou Xianyou Intelligent Technogoly CO., LTD
- Address
- No.32 Xixiu Road, Xiuquan Street,Huadu District Guangzhou Guangdong CN 510800
- Source
- IEEE OUI registry
Have a full MAC address? Look it up— we'll also tell you if it's a randomized (private) address rather than a real manufacturer prefix.
Assignment history (1)
The IEEE registry publishes current state only — this is the change record we've kept since we started tracking it daily.
- 2026-07-17Assigned to "Guangzhou Xianyou Intelligent Technogoly CO., LTD"