Every MAC/OUI block IEEE has registered to this exact organization name, combined.
Registered namePolar Electro Oy
Total assignments3
Total address capacity50,331,648
First tracked hereAug 22, 2026
Last changed hereAug 22, 2026
SourceIEEE Registration Authority
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 Polar Electro Oy
Polar Electro is a Finnish maker of sports training computers, known for developing the first wireless heart rate monitor.
Devices that use these prefixes
- Heart rate monitors and sports watches
Assignments by type
| Type | Count |
|---|---|
| MA-L | 3 |
Countries in IEEE's registration records
| Country | Blocks |
|---|---|
| 🇫🇮 Finland | 3 |
Download this organization's blocks
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3 registered prefixes
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