Which company owns MAC address prefix 54:09:29?

MAC address prefix 54:09:29 is registered to Inventus Power Eletronica do Brasil LTDA in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 54:09:29 has a network interface built by Inventus Power Eletronica do Brasil LTDA.

What is the OUI 54:09:29?

54:09:29 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Inventus Power Eletronica do Brasil LTDA. It covers every address from 54:09:29:00:00:00 to 54:09:29:FF:FF:FF, or 16,777,216 addresses in total. It is also written 54-09-29.

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in 54:09:29:00:00:00 that is 54:09:29 — and look that prefix up in the IEEE OUI registry. If the second-lowest bit of the first octet is set, the address is locally administered (a randomized or private MAC), which belongs to no manufacturer and will not resolve; modern phones and laptops use these by default on each network.

Where is Inventus Power Eletronica do Brasil LTDA located?

Inventus Power Eletronica do Brasil LTDA is listed at Av Buriti, 4285 Distrito Industrial Manaus Amazonas BR 69075000 in the IEEE OUI registry entry for 54:09:29. This is the address the organization registered with the IEEE, which may differ from its current operating address.

How many MAC prefixes does Inventus Power Eletronica do Brasil LTDA own?

Inventus Power Eletronica do Brasil LTDA holds 5 OUI prefixes in the IEEE registry, of which 54:09:29 is one. A device made by Inventus Power Eletronica do Brasil LTDA could carry a MAC address from any of them.

Inventus Power Eletronica do Brasil LTDA

MAC address prefix 54:09:29 is registered to Inventus Power Eletronica do Brasil LTDA in the IEEE OUI registry. Any device whose MAC address begins with 54:09:29 has a network interface built by Inventus Power Eletronica do Brasil LTDA. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address — it covers every MAC from 54:09:29:00:00:00 to 54:09:29:FF:FF:FF.

OUI prefix: 54:09:29
Hyphen form: 54-09-29
MAC range: 54:09:29:00:00:00 – 54:09:29:FF:FF:FF
Addresses in block: 16,777,216
Organization: Inventus Power Eletronica do Brasil LTDA
Address: Av Buriti, 4285 Distrito Industrial Manaus Amazonas BR 69075000
Source: IEEE OUI registry

Have a full MAC address? Look it up— we'll also tell you if it's a randomized (private) address rather than a real manufacturer prefix.

Other prefixes from Inventus Power Eletronica do Brasil LTDA

Inventus Power Eletronica do Brasil LTDA holds 5 OUI prefixes in total. A device with this exact prefix could just as well carry any of these:

Assignment history (2)

The IEEE registry publishes current state only — this is the change record we've kept since we started tracking it daily.

2023-07-11Assigned to "Inventus Power Eletronica do Brasil LTDA"
archived source →
2026-07-17Assigned to "Inventus Power Eletronica do Brasil LTDA"

Nearby in the registry

The prefixes assigned immediately before and after 54:09:29:

FAQ

Which company owns MAC address prefix 54:09:29?: MAC address prefix 54:09:29 is registered to Inventus Power Eletronica do Brasil LTDA in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 54:09:29 has a network interface built by Inventus Power Eletronica do Brasil LTDA.
What is the OUI 54:09:29?: 54:09:29 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Inventus Power Eletronica do Brasil LTDA. It covers every address from 54:09:29:00:00:00 to 54:09:29:FF:FF:FF, or 16,777,216 addresses in total. It is also written 54-09-29.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in 54:09:29:00:00:00 that is 54:09:29 — and look that prefix up in the IEEE OUI registry. If the second-lowest bit of the first octet is set, the address is locally administered (a randomized or private MAC), which belongs to no manufacturer and will not resolve; modern phones and laptops use these by default on each network.
Where is Inventus Power Eletronica do Brasil LTDA located?: Inventus Power Eletronica do Brasil LTDA is listed at Av Buriti, 4285 Distrito Industrial Manaus Amazonas BR 69075000 in the IEEE OUI registry entry for 54:09:29. This is the address the organization registered with the IEEE, which may differ from its current operating address.
How many MAC prefixes does Inventus Power Eletronica do Brasil LTDA own?: Inventus Power Eletronica do Brasil LTDA holds 5 OUI prefixes in the IEEE registry, of which 54:09:29 is one. A device made by Inventus Power Eletronica do Brasil LTDA could carry a MAC address from any of them.