OUI Lookup
0006b3
Diagraph Corporation
Manufacturer Information
- OUI Prefix
- 0006b3
- Manufacturer
- Diagraph Corporation
- Address
- 3401 Rider Trail South Earth City MO US 63045-1110
- Last updated
- 6/11/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 0006B3
The OUI prefix 0006B3 is assigned to Diagraph Corporation, based in 3401 Rider Trail South Earth City MO US 63045-1110 . 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 Diagraph Corporation.