u-blox holds 11 MA-L blocks (about 184.5 million addresses) registered as "u-blox AG" at Zürcherstrasse 68, Thalwil, Switzerland. Verified samples include 60:09:C3, 6C:1D:EB, 54:F8:2A, CC:F9:57, and D4:CA:6E. These OUIs appear on GNSS/GPS modules, cellular (2G–5G) modules, and Wi-Fi/Bluetooth short-range modules embedded in automotive, IoT, industrial, and asset-tracker devices of other brands. The key analyst point mirrors USI, AzureWave, and Murata: a u-blox OUI identifies the u-blox Wi-Fi/BT module inside a device, not the host brand (for example, u-blox short-range Wi-Fi modules appear inside Rivian EVs). For triage, a u-blox OUI flags an embedded wireless or positioning module — common in cars, trackers, and industrial gear — so classify by the host device rather than treating "u-blox" as a consumer brand.
- IEEE assignment
- 11 prefixes → "u-blox AG", registered Thalwil, Switzerland [Confirmed] — IEEE MA-L
- Registry / block size
- MA-L; 11 blocks (~184.5M addresses) [Confirmed] — maclookup.app (IEEE-sourced)
- HQ / country
- Zürcherstrasse 68, Thalwil 8800, Switzerland [Confirmed] — maclookup.app
- Company status
- active; Swiss positioning/wireless-module maker [Confirmed] — u-blox.com
- Device types
- GNSS/GPS modules, cellular (2G–5G) modules, Wi-Fi/BT short-range modules — embedded in automotive/IoT/industrial/asset-tracker devices of other brands [Confirmed] — maclookup.app
- Notable products
- GNSS/GPS modules; cellular modems; short-range Wi-Fi/BT modules
- Verified prefix sample
- 60:09:C3, 6C:1D:EB, 54:F8:2A, CC:F9:57, D4:CA:6E [Confirmed] — maclookup.app
- Special note
- Module-maker "OUI ≠ host brand" case (like USI/AzureWave/Murata). A u-blox OUI identifies the u-blox module inside a device, not the host brand (e.g., u-blox short-range Wi-Fi modules appear inside Rivian EVs). The IEEE registry publishes no assignment dates, so none is stated here. [Confirmed]
- Related vendors
- USI, AzureWave, Murata (peer module makers)
- Analyst note
- A u-blox OUI flags an embedded wireless/positioning module — common in cars, trackers, and industrial gear; classify by the host device, not "u-blox" as a consumer brand.