OUI Lookup
34c0f9
Rockwell Automation
Manufacturer Information
- OUI Prefix
- 34c0f9
- Manufacturer
- Rockwell Automation
- Address
- 1 Allen-Bradley Dr. Mayfield Heights OH US 44124-6118
- Last updated
- 6/9/2026
Vendor Statistics
- Total prefixes
- 14
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 34C0F9
The OUI prefix 34C0F9 is assigned to Rockwell Automation, based in 1 Allen-Bradley Dr. Mayfield Heights OH US 44124-6118 . 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 Rockwell Automation.
Other prefixes from Rockwell Automation
086195Rockwell Automation0000bcRockwell Automationf45433Rockwell Automation5c8816Rockwell Automationbcf499Rockwell Automation5c2167Rockwell Automatione49069Rockwell Automation184c08Rockwell Automation404101Rockwell Automation68c8ebRockwell Automation44cc6eRockwell Automatione48ebbRockwell Automation001d9cRockwell Automation