OUI Lookup
b456b9
Teraspek Technologies Co.,Ltd
Manufacturer Information
- OUI Prefix
- b456b9
- Manufacturer
- Teraspek Technologies Co.,Ltd
- Address
- 14th floor,Block C,Beijing International Building, Zhongguancun South Street, Beijng, China, 100081 Beijing CN 100081
- Last updated
- 6/10/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix B456B9
The OUI prefix B456B9 is assigned to Teraspek Technologies Co.,Ltd, based in 14th floor,Block C,Beijing International Building, Zhongguancun South Street, Beijng, China, 100081 Beijing CN 100081 . 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 Teraspek Technologies Co.,Ltd.