OUI Lookup
3cc99e
Huiyang Technology Co., Ltd
Manufacturer Information
- OUI Prefix
- 3cc99e
- Manufacturer
- Huiyang Technology Co., Ltd
- Address
- 22D 7 Block ZhonghuiNewcity Dongguan Guangdong CN 523849
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 3CC99E
The OUI prefix 3CC99E is assigned to Huiyang Technology Co., Ltd, based in 22D 7 Block ZhonghuiNewcity Dongguan Guangdong CN 523849 . 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 Huiyang Technology Co., Ltd.