MAC Address Lookup
Look up manufacturer information for MAC addresses with OUI database and vendor details.
Lookup MAC address vendor information and identify network device manufacturers using the IEEE OUI database.
MAC Address Lookup
Enter a MAC address to identify the device manufacturer and network details
Supports formats: AA:BB:CC:DD:EE:FF, AA-BB-CC-DD-EE-FF, AABB.CCDD.EEFF, AABBCCDDEEFF
How to Use MAC Address Lookup
What It Identifies
- Device manufacturer (vendor)
- Organization details and location
- MAC address format validation
- Transmission type (unicast/multicast)
- Administration type (UAA/LAA)
Common Vendors
- Apple: AC:BC:32:xx:xx:xx
- Cisco: 00:1B:44:xx:xx:xx
- Dell: 00:14:22:xx:xx:xx
- HP: 00:50:BA:xx:xx:xx
- Intel: 00:02:B3:xx:xx:xx
Common Use Cases
Network Administration
- Identify unknown devices on network
- Verify device manufacturer claims
- Inventory network hardware
- Troubleshoot connectivity issues
Security Analysis
- Detect unauthorized devices
- Verify hardware authenticity
- Monitor for suspicious vendors
- Check for counterfeit devices
About This Tool
This tool processes all data locally in your browser for maximum privacy and security. No data is sent to any server.