Every MAC/OUI block IEEE has registered to this exact organization name, combined.
Registered nameTriax A/S
Total assignments10
Total address capacity1,085,440
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.
Assignments by type
| Type | Count |
|---|---|
| MA-M | 1 |
| MA-S | 7 |
| IAB | 2 |
Countries in IEEE's registration records
| Country | Blocks |
|---|---|
| 🇩🇰 Denmark | 10 |
Download this organization's blocks
Get just these assignments as CSV or JSON, generated fresh from the live registry on every request.
10 registered prefixes
Prefix
Type
30:1F:9A:70:00:00 /28
MA-M
00:1B:C5:08:C0:00 /36
MA-S
00:1B:C5:0B:B0:00 /36
MA-S
00:50:C2:B2:50:00 /36
IAB
00:50:C2:F6:30:00 /36
IAB
70:B3:D5:94:10:00 /36
MA-S
70:B3:D5:96:30:00 /36
MA-S
70:B3:D5:C2:E0:00 /36
MA-S
70:B3:D5:C9:F0:00 /36
MA-S
70:B3:D5:D7:E0:00 /36
MA-S
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