| MAC Address Prefix | 7C4A82 7C-4A-82 7C:4A:82 | |
|---|---|---|
| Manufacturer | Portsmith LLC | |
| MAC Address Prefix | 0C8411 0C-84-11 0C:84:11 | |
| Manufacturer | A.O. Smith Water Products | |
| MAC Address Prefix | 001A01 00-1A-01 00:1A:01 | |
| Manufacturer | Smiths Medical | |
| MAC Address Prefix | 74CD0C 74-CD-0C 74:CD:0C | |
| Manufacturer | Smith Myers Communications Ltd. | |
| MAC Address Prefix | 000412 00-04-12 00:04:12 | |
| Manufacturer | WaveSmith Networks, Inc. |