OUI Lookup
0c9f71
Dolphin Electronics (DongGuan) Co., Ltd.
Manufacturer Information
- OUI Prefix
- 0c9f71
- Manufacturer
- Dolphin Electronics (DongGuan) Co., Ltd.
- Address
- Building 3,No.2 Baolong Road, Houjie Town, Dongguan Guangdong CN 523000
- Last updated
- 6/10/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 0C9F71
The OUI prefix 0C9F71 is assigned to Dolphin Electronics (DongGuan) Co., Ltd., based in Building 3,No.2 Baolong Road, Houjie Town, Dongguan Guangdong CN 523000 . 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 Dolphin Electronics (DongGuan) Co., Ltd..