OUI Lookup
b06bb3
GRT
Manufacturer Information
- OUI Prefix
- b06bb3
- Manufacturer
- GRT
- Address
- Unit 01, 10/F Carnival Comm BLDG 18 Java RD,North Point, Hong Kong Hong Kong HK 100036
- Last updated
- 6/14/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix B06BB3
The OUI prefix B06BB3 is assigned to GRT, based in Unit 01, 10/F Carnival Comm BLDG 18 Java RD,North Point, Hong Kong Hong Kong HK 100036 . 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 GRT.