OUI Lookup
74ac5f
Qiku Internet Network Scientific (Shenzhen) Co., Ltd.
Manufacturer Information
- OUI Prefix
- 74ac5f
- Manufacturer
- Qiku Internet Network Scientific (Shenzhen) Co., Ltd.
- Address
- Cyber Harbor, 2nd Mengxi Road, Hi-Tech Industrial Park (North), NanShan District ShenZhen GuangDong CN 518000
- Last updated
- 6/9/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 74AC5F
The OUI prefix 74AC5F is assigned to Qiku Internet Network Scientific (Shenzhen) Co., Ltd., based in Cyber Harbor, 2nd Mengxi Road, Hi-Tech Industrial Park (North), NanShan District ShenZhen GuangDong CN 518000 . It is a MA-L type block of 24 bits (first three octets). Allows up to 16 million unique MAC addresses. If you find this prefix on your network, the devices belong to Qiku Internet Network Scientific (Shenzhen) Co., Ltd..