OUI Lookup
001b65
China Gridcom Co., Ltd
Manufacturer Information
- OUI Prefix
- 001b65
- Manufacturer
- China Gridcom Co., Ltd
- Address
- 21/F, Huaneng Building, No. 2068 Shennan Main Road Shenzhen Guangdong CN 0086
- Last updated
- 6/11/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 001B65
The OUI prefix 001B65 is assigned to China Gridcom Co., Ltd, based in 21/F, Huaneng Building, No. 2068 Shennan Main Road Shenzhen Guangdong CN 0086 . 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 China Gridcom Co., Ltd.