OUI Lookup
b4ba12
China Mobile (Hangzhou) Information Technology Co.,Ltd.
Manufacturer Information
- OUI Prefix
- b4ba12
- Manufacturer
- China Mobile (Hangzhou) Information Technology Co.,Ltd.
- Address
- No. 1600 Yuhangtang Road, Wuchang Street, Yuhang District Hangzhou Zhejiang CN 311100
- Last updated
- 6/21/2026
Vendor Statistics
- Total prefixes
- 2
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix B4BA12
The OUI prefix B4BA12 is assigned to China Mobile (Hangzhou) Information Technology Co.,Ltd., based in No. 1600 Yuhangtang Road, Wuchang Street, Yuhang District Hangzhou Zhejiang CN 311100 . 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 China Mobile (Hangzhou) Information Technology Co.,Ltd..