| Prefix | Block | Addresses | First registered | Organization |
|---|---|---|---|---|
| 00:1A:4D | MA-L | 16.8 million | 29 Nov 2006 | GIGA-BYTE TECHNOLOGY CO.,LTD. |
| 00:1D:7D | MA-L | 16.8 million | 18 Aug 2007 | GIGA-BYTE TECHNOLOGY CO.,LTD. |
Former GIGABYTE TECHNOLOGY CO.,LTD. MAC address blocks
The IEEE registry once carried 2 blocks registered to GIGABYTE TECHNOLOGY CO.,LTD.. All 2 blocks are now registered to GIGA-BYTE TECHNOLOGY CO.,LTD.. GIGA-BYTE TECHNOLOGY CO.,LTD. took over all of them.
Complete as of the current IEEE registry deploy. Dates are when each registration was first observed in public data, not legal assignment dates.