Search MAC Address Vendor Database by entering an OUI or a MAC Address
Devices with MAC Addresses prefix that start with C4:FF:84:80:00:1B are manufactured by Ibm. Estimated Network devices using C4:FF:84:80:00:1B OUI prefix are 1,048,576.
| MAC Prefix | Vendor Address | Ranage Size | Registration Date |
|---|---|---|---|
| 34:40:B5 | 3039 E Cornwallis Rd Research Triangle Park NC 27709 US | MA-L | 2011-10-07 |
| A8:97:DC | 4400 North First Street San Jose CA 95134 US | MA-L | 2013-05-02 |
| 90:4E:91:7 | 9000 south rita rd Tucson AZ 85744 US | MA-M | 2017-08-15 |
| 40:F2:E9 | 3039 E Cornwallis Rd Research Triangle Park NC 27709 US | MA-L | 2013-01-09 |
| 98:BE:94 | 3039 E Cornwallis Rd Research Triangle Park NC 27709 US | MA-L | 2014-02-25 |
| 2C:69:1D:8 | 9000 South Rita Rd Tucson AZ 85744 US, United States | MA-M | 2022-05-20 |
| C4:FF:84:8 | 23 Airport Boul. Bromont Quebec J2L 1A3 CA, Canada | MA-M | 2024-07-25 |