Vendor registration identifies the organization holding a block, not a specific device model, product line, or manufacturing date. This page combines every block IEEE has registered under this exact organization name; it doesn't mean every address in every listed block is currently shipping in a real device.
About Westell Technologies Inc.
Westell is an Illinois company that sells in-building wireless, site management and cell-site optimization equipment. It was the last US maker of DSL modems and moved manufacturing offshore in 2007.
Devices that use these prefixes
- Legacy DSL modems
- Telecom and in-building wireless equipment
Randomized MAC addresses
Carrier-supplied equipment keeps its registered, fixed addresses; randomization applies to client devices such as phones and laptops.
Assignments by type
| Type | Count |
|---|---|
| MA-L | 5 |
Countries in IEEE's registration records
| Country | Blocks |
|---|---|
| 🇺🇸 United States | 5 |
Download this organization's blocks
Get just these assignments as CSV or JSON, generated fresh from the live registry on every request.
5 registered prefixes