OUI Lookup
30b3a2
Shenzhen Heguang Measurement & Control Technology Co.,Ltd
Manufacturer Information
- OUI Prefix
- 30b3a2
- Manufacturer
- Shenzhen Heguang Measurement & Control Technology Co.,Ltd
- Address
- 3/F, Tower A, Xiangnian Plaza, 6060 Qiaoxiang Road, Shenzhen Guangdong CN 518053
- Last updated
- 6/20/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 30B3A2
The OUI prefix 30B3A2 is assigned to Shenzhen Heguang Measurement & Control Technology Co.,Ltd, based in 3/F, Tower A, Xiangnian Plaza, 6060 Qiaoxiang Road, Shenzhen Guangdong CN 518053 . 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 Shenzhen Heguang Measurement & Control Technology Co.,Ltd.