OUI Lookup
002638
Xia Men Joyatech Co., Ltd.
Manufacturer Information
- OUI Prefix
- 002638
- Manufacturer
- Xia Men Joyatech Co., Ltd.
- Address
- Room 304, 28th Building, Guanri Road, Xiamen Software Park Xiamen Fujian Province CN 361008
- Last updated
- 6/10/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 002638
The OUI prefix 002638 is assigned to Xia Men Joyatech Co., Ltd., based in Room 304, 28th Building, Guanri Road, Xiamen Software Park Xiamen Fujian Province CN 361008 . 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 Xia Men Joyatech Co., Ltd..