OUI Lookup
0009aa
Data Comm for Business, Inc.
Manufacturer Information
- OUI Prefix
- 0009aa
- Manufacturer
- Data Comm for Business, Inc.
- Address
- 2949 County Road 1000 East Dewey IL US 61853
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 0009AA
The OUI prefix 0009AA is assigned to Data Comm for Business, Inc., based in 2949 County Road 1000 East Dewey IL US 61853 . 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 Data Comm for Business, Inc..