Shenzhen Costar Electronics Co. Ltd.
Any device whose MAC address begins with 68:97:4B has a network interface built by Shenzhen Costar Electronics 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
- 68:97:4B
- Organization
- Shenzhen Costar Electronics Co. Ltd.
- Address
- No.94 Fuyuan 1st Road,Yuyuan Industrial Park, Shenzhen Guangdong CN 518103
- 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 "Shenzhen Costar Electronics Co. Ltd."