MiTAC's MAC footprint spans IEEE registrants that should be cross-referenced as one group: "MITAC COMPUTING TECHNOLOGY CORPORATION" (e.g., 14:84:30, 4C:38:D5; registered 3F., No.1, R&D Road 2, Hsinchu Science Park, Hsinchu, Taiwan) and "Mitac Technology Corp" (e.g., 00:22:20), plus MiTAC International, all in Taiwan, and all holding MA-L blocks. These OUIs appear on servers (including the Tyan brand and hyperscale/datacenter server boards), embedded systems, in-vehicle/navigation devices, and industrial hardware. MiTAC has a complex group structure (MiTAC Computing, MiTAC International, the MiTAC-Synnex group) and owns the Tyan server brand; in 2023 it took over Intel's Data Center Solutions Group (DSG) server business (Intel announced the transfer on 2023-05-01 and MiTAC commenced the DSG business on 2023-07-01), and the TYAN and MiTAC server brands were consolidated on 2024-10-01. The key analyst point is the ODM pattern: a MiTAC OUI may appear on a server or device sold under another company's badge. For triage, a MiTAC or Tyan OUI in a datacenter usually means a server motherboard or system — identify it by chassis and firmware, since the integrator brand on the front bezel may differ from MiTAC.
- IEEE assignment
- multiple entities — "MITAC COMPUTING TECHNOLOGY CORPORATION" (e.g., 14:84:30, 4C:38:D5) + "Mitac Technology Corp" (e.g., 00:22:20) + MiTAC International [Confirmed] — IEEE MA-L
- Registry / block size
- MA-L; ~2 under MiTAC Computing Technology Corporation + 1 under Mitac Technology Corp [Confirmed] — maclookup.app (IEEE-sourced)
- HQ / country
- 3F., No.1, R&D Road 2, Hsinchu Science Park, Hsinchu 30076, Taiwan (MiTAC Computing) [Confirmed] — maclookup.app
- Company status
- active; complex group (MiTAC Computing, MiTAC International, MiTAC-Synnex group); owns Tyan; took over Intel DSG server business (announced 2023-05-01, commenced 2023-07-01); TYAN+MiTAC server brands consolidated 2024-10-01 [Confirmed] — mitaccomputing.com, PR Newswire/HPCwire
- Device types
- servers (Tyan brand, hyperscale/datacenter server boards), embedded systems, in-vehicle/navigation devices, industrial [Confirmed] — maclookup.app
- Notable products
- Tyan server boards/systems; datacenter servers (incl. former Intel DSG line); embedded/in-vehicle systems
- Verified prefix sample
- 14:84:30, 4C:38:D5 (MiTAC Computing); 00:22:20 (Mitac Technology Corp) [Confirmed] — maclookup.app
- Special note
- ODM "OUI ≠ brand" — a MiTAC OUI may appear on a server/device sold under another company's badge. Multiple registrant entities (MiTAC Computing, MiTAC International, Mitac Technology Corp, plus the Tyan brand) should be cross-referenced. The IEEE registry publishes no assignment dates, so none is stated here. [Confirmed]
- Related vendors
- Tyan (subsidiary brand), Getac (sibling in MiTAC group), Intel DSG (acquired server line)
- Analyst note
- A MiTAC/Tyan OUI in a datacenter usually means a server motherboard/system — identify by chassis/firmware, since the integrator brand on the front bezel may differ from MiTAC.