Every MAC/OUI block IEEE has registered to this exact organization name, combined.
Registered namenVent, Schroff GmbH
Total assignments5
Total address capacity16,793,600
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 nVent, Schroff GmbH
Schroff is a German maker of electronic cabinets, housings and chassis for telecom, data center and traffic management equipment.
Devices that use these prefixes
- Rack and chassis systems with network management modules
Assignments by type
| Type | Count |
|---|---|
| MA-L | 1 |
| IAB | 4 |
Countries in IEEE's registration records
| Country | Blocks |
|---|---|
| 🇩🇪 Germany | 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
Prefix
Type
00:18:49:00:00:00 /24
MA-L
00:50:C2:22:50:00 /36
IAB
00:50:C2:3F:B0:00 /36
IAB
00:50:C2:4A:10:00 /36
IAB
00:50:C2:57:A0:00 /36
IAB
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