OUI Lookup
d49e3b
Guangzhou Shiyuan Electronic Technology Company Limited
Manufacturer Information
- OUI Prefix
- d49e3b
- Manufacturer
- Guangzhou Shiyuan Electronic Technology Company Limited
- Address
- No.6, 4th Yunpu Road, Yunpu industry District Guangzhou Guangdong CN 510530
- Last updated
- 6/11/2026
Vendor Statistics
- Total prefixes
- 4
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix D49E3B
The OUI prefix D49E3B is assigned to Guangzhou Shiyuan Electronic Technology Company Limited, based in No.6, 4th Yunpu Road, Yunpu industry District Guangzhou Guangdong CN 510530 . 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 Guangzhou Shiyuan Electronic Technology Company Limited.