Which company owns MAC address prefix 54:7F:54?

MAC address prefix 54:7F:54 is registered to INGENICO in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 54:7F:54 has a network interface built by INGENICO.

What is the OUI 54:7F:54?

54:7F:54 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to INGENICO. It covers every address from 54:7F:54:00:00:00 to 54:7F:54:FF:FF:FF, or 16,777,216 addresses in total. It is also written 54-7F-54.

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in 54:7F:54:00:00:00 that is 54:7F:54 — 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 INGENICO located?

INGENICO is listed at 9, avenue de la gare - BP 25156 Valence cedex 9 FR 26958 in the IEEE OUI registry entry for 54:7F:54. This is the address the organization registered with the IEEE, which may differ from its current operating address.

How many MAC prefixes does INGENICO own?

INGENICO holds 2 OUI prefixes in the IEEE registry, of which 54:7F:54 is one. A device made by INGENICO could carry a MAC address from any of them.

INGENICO

MAC address prefix 54:7F:54 is registered to INGENICO in the IEEE OUI registry. Any device whose MAC address begins with 54:7F:54 has a network interface built by INGENICO. 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 54:7F:54:00:00:00 to 54:7F:54:FF:FF:FF.

OUI prefix: 54:7F:54
Hyphen form: 54-7F-54
MAC range: 54:7F:54:00:00:00 – 54:7F:54:FF:FF:FF
Addresses in block: 16,777,216
Organization: INGENICO
Address: 9, avenue de la gare - BP 25156 Valence cedex 9 FR 26958
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 INGENICO

INGENICO holds 2 OUI prefixes in total. A device with this exact prefix could just as well carry any of these:

54:E1:40

Assignment history (2)

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

2016-07-29Assigned to "INGENICO"
archived source →
2026-07-17Assigned to "INGENICO"

Nearby in the registry

The prefixes assigned immediately before and after 54:7F:54:

FAQ

Which company owns MAC address prefix 54:7F:54?: MAC address prefix 54:7F:54 is registered to INGENICO in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 54:7F:54 has a network interface built by INGENICO.
What is the OUI 54:7F:54?: 54:7F:54 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to INGENICO. It covers every address from 54:7F:54:00:00:00 to 54:7F:54:FF:FF:FF, or 16,777,216 addresses in total. It is also written 54-7F-54.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in 54:7F:54:00:00:00 that is 54:7F:54 — 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 INGENICO located?: INGENICO is listed at 9, avenue de la gare - BP 25156 Valence cedex 9 FR 26958 in the IEEE OUI registry entry for 54:7F:54. This is the address the organization registered with the IEEE, which may differ from its current operating address.
How many MAC prefixes does INGENICO own?: INGENICO holds 2 OUI prefixes in the IEEE registry, of which 54:7F:54 is one. A device made by INGENICO could carry a MAC address from any of them.