| Prefix | Block | Addresses | Country | First registered |
|---|---|---|---|---|
| 00:16:36 | MA-L | 16.8 million | TW | 29 Oct 2005 |
| 00:1B:24 | MA-L | 16.8 million | TW | 21 Jan 2007 |
| 00:1E:68 | MA-L | 16.8 million | TW | 9 Oct 2007 |
| 00:23:8B | MA-L | 16.8 million | TW | 8 Oct 2008 |
| 00:26:9E | MA-L | 16.8 million | TW | 24 Jun 2009 |
| 00:C0:9F | MA-L | 16.8 million | TW | 22 Apr 1998 |
| 04:7D:7B | MA-L | 16.8 million | TW | 27 Aug 2011 |
| 08:9E:01 | MA-L | 16.8 million | TW | 20 Apr 2012 |
| 2C:60:0C | MA-L | 16.8 million | TW | 29 Jul 2014 |
| 3C:87:CF | MA-L | 16.8 million | TW | 18 Aug 2026 |
| 54:AB:3A | MA-L | 16.8 million | TW | 28 Jul 2015 |
| 60:EB:69 | MA-L | 16.8 million | TW | 29 Jun 2010 |
| 74:D4:DD | MA-L | 16.8 million | TW | 4 Mar 2022 |
| 90:82:C3 | MA-L | 16.8 million | TW | 14 Aug 2024 |
| A8:1E:84 | MA-L | 16.8 million | TW | 26 Jul 2016 |
| B4:A9:FC | MA-L | 16.8 million | TW | 7 Sep 2018 |
| C0:18:50 | MA-L | 16.8 million | TW | 29 May 2020 |
| C4:54:44 | MA-L | 16.8 million | TW | 26 Apr 2013 |
| C8:0A:A9 | MA-L | 16.8 million | TW | 19 Jan 2010 |
| D8:C4:97 | MA-L | 16.8 million | TW | 28 Apr 2017 |
| E8:9A:8F | MA-L | 16.8 million | TW | 10 Dec 2010 |
Every block registered to Quanta Computer Inc. in the IEEE registries, complete. Free-text search also matches former owners.