| MAC Address Prefix | 04C09C 04-C0-9C 04:C0:9C | |
|---|---|---|
| Manufacturer | Tellabs Inc. | |
| MAC Address Prefix | 0030D0 00-30-D0 00:30:D0 | |
| Manufacturer | Tellabs | |
| MAC Address Prefix | 70DDA1 70-DD-A1 70:DD:A1 | |
| Manufacturer | Tellabs | |
| MAC Address Prefix | 00A0FF 00-A0-FF 00:A0:FF | |
| Manufacturer | TELLABS OPERATIONS, INC. | |
| MAC Address Prefix | 00C09B 00-C0-9B 00:C0:9B | |
| Manufacturer | Tellabs Enterprise, Inc. | |
| MAC Address Prefix | 00B0C7 00-B0-C7 00:B0:C7 | |
| Manufacturer | Tellabs Operations, Inc. |