| MAC Address Prefix | 08003C 08-00-3C 08:00:3C | |
|---|---|---|
| Manufacturer | SCHLUMBERGER WELL SERVICES | |
| MAC Address Prefix | 006076 00-60-76 00:60:76 | |
| Manufacturer | SCHLUMBERGER TECHNOLOGIES RETAIL PETROLEUM SYSTEMS | |
| MAC Address Prefix | 00047B 00-04-7B 00:04:7B | |
| Manufacturer | Schlumberger |