OUI Lookup
001b03
Action Technology (SZ) Co., Ltd
Manufacturer Information
- OUI Prefix
- 001b03
- Manufacturer
- Action Technology (SZ) Co., Ltd
- Address
- Action Technology Building Baoyuan Road, Xixiang, Bao'an District Shenzhen Guangdong CN 518102
- Last updated
- 6/10/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 001B03
The OUI prefix 001B03 is assigned to Action Technology (SZ) Co., Ltd, based in Action Technology Building Baoyuan Road, Xixiang, Bao'an District Shenzhen Guangdong CN 518102 . 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 Action Technology (SZ) Co., Ltd.