Which company owns MAC address prefix AC:50:93?

MAC address prefix AC:50:93 is registered to Magna Electronics Europe GmbH & Co. OHG in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with AC:50:93 has a network interface built by Magna Electronics Europe GmbH & Co. OHG.

What is the OUI AC:50:93?

AC:50:93 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Magna Electronics Europe GmbH & Co. OHG. It covers every address from AC:50:93:00:00:00 to AC:50:93:FF:FF:FF, or 16,777,216 addresses in total. It is also written AC-50-93.

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in AC:50:93:00:00:00 that is AC:50:93 — 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 Magna Electronics Europe GmbH & Co. OHG located?

Magna Electronics Europe GmbH & Co. OHG is listed at Kurfürst-Eppstein-Ring 9 Sailauf Bavaria DE 63877 in the IEEE OUI registry entry for AC:50:93. This is the address the organization registered with the IEEE, which may differ from its current operating address.

Magna Electronics Europe GmbH & Co. OHG

MAC address prefix AC:50:93 is registered to Magna Electronics Europe GmbH & Co. OHG in the IEEE OUI registry. Any device whose MAC address begins with AC:50:93 has a network interface built by Magna Electronics Europe GmbH & Co. OHG. 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 AC:50:93:00:00:00 to AC:50:93:FF:FF:FF.

OUI prefix: AC:50:93
Hyphen form: AC-50-93
MAC range: AC:50:93:00:00:00 – AC:50:93:FF:FF:FF
Addresses in block: 16,777,216
Organization: Magna Electronics Europe GmbH & Co. OHG
Address: Kurfürst-Eppstein-Ring 9 Sailauf Bavaria DE 63877
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.

Assignment history (2)

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

2018-12-21Assigned to "Magna Electronics Europe GmbH & Co. OHG"
archived source →
2026-07-17Assigned to "Magna Electronics Europe GmbH & Co. OHG"

Nearby in the registry

The prefixes assigned immediately before and after AC:50:93:

FAQ

Which company owns MAC address prefix AC:50:93?: MAC address prefix AC:50:93 is registered to Magna Electronics Europe GmbH & Co. OHG in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with AC:50:93 has a network interface built by Magna Electronics Europe GmbH & Co. OHG.
What is the OUI AC:50:93?: AC:50:93 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Magna Electronics Europe GmbH & Co. OHG. It covers every address from AC:50:93:00:00:00 to AC:50:93:FF:FF:FF, or 16,777,216 addresses in total. It is also written AC-50-93.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in AC:50:93:00:00:00 that is AC:50:93 — 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 Magna Electronics Europe GmbH & Co. OHG located?: Magna Electronics Europe GmbH & Co. OHG is listed at Kurfürst-Eppstein-Ring 9 Sailauf Bavaria DE 63877 in the IEEE OUI registry entry for AC:50:93. This is the address the organization registered with the IEEE, which may differ from its current operating address.