OUI Lookup
000b31
Yantai ZhiYang Scientific and technology industry CO., LTD
Manufacturer Information
- OUI Prefix
- 000b31
- Manufacturer
- Yantai ZhiYang Scientific and technology industry CO., LTD
- Address
- 5F-4, NO. 64, Gong-Jian Rd. Hsi-Chih City Taipei County CN 221
- Last updated
- 6/11/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 000B31
The OUI prefix 000B31 is assigned to Yantai ZhiYang Scientific and technology industry CO., LTD, based in 5F-4, NO. 64, Gong-Jian Rd. Hsi-Chih City Taipei County CN 221 . 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 Yantai ZhiYang Scientific and technology industry CO., LTD.