OUI Lookup
743e39
YUSUR Technology Co., Ltd.
Manufacturer Information
- OUI Prefix
- 743e39
- Manufacturer
- YUSUR Technology Co., Ltd.
- Address
- Room 1401,building 4,yard 1, Beiqing Road No.81, Haidian District Beijing Beijing CN 100086
- Last updated
- 6/11/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 743E39
The OUI prefix 743E39 is assigned to YUSUR Technology Co., Ltd., based in Room 1401,building 4,yard 1, Beiqing Road No.81, Haidian District Beijing Beijing CN 100086 . 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 YUSUR Technology Co., Ltd..