OUI Lookup
3c4015
12mm Health Technology (Hainan) Co., Ltd.
Manufacturer Information
- OUI Prefix
- 3c4015
- Manufacturer
- 12mm Health Technology (Hainan) Co., Ltd.
- Address
- Room A20-860, 5th Floor, Building A, Entrepreneurship Incubation Center, No. 266 Nanhai Avenue, National Hi-Tech Industrial Development Zone, Haikou City, Hainan Province, China Haikou Hainan CN 570100
- Last updated
- 6/10/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 3C4015
The OUI prefix 3C4015 is assigned to 12mm Health Technology (Hainan) Co., Ltd., based in Room A20-860, 5th Floor, Building A, Entrepreneurship Incubation Center, No. 266 Nanhai Avenue, National Hi-Tech Industrial Development Zone, Haikou City, Hainan Province, China Haikou Hainan CN 570100 . 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 12mm Health Technology (Hainan) Co., Ltd..