OUI Lookup
f4b549
Xiamen Yeastar Digital Technology Co., Ltd
Manufacturer Information
- OUI Prefix
- f4b549
- Manufacturer
- Xiamen Yeastar Digital Technology Co., Ltd
- Address
- Building C09, Software Park Phase III, Xiamen Fujian CN 361024
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix F4B549
The OUI prefix F4B549 is assigned to Xiamen Yeastar Digital Technology Co., Ltd, based in Building C09, Software Park Phase III, Xiamen Fujian CN 361024 . 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 Xiamen Yeastar Digital Technology Co., Ltd.