Which company owns MAC address prefix E8:6D:65?

MAC address prefix E8:6D:65 is registered to AUDIO MOBIL Elektronik GmbH in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with E8:6D:65 has a network interface built by AUDIO MOBIL Elektronik GmbH.

What is the OUI E8:6D:65?

E8:6D:65 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to AUDIO MOBIL Elektronik GmbH. It covers every address from E8:6D:65:00:00:00 to E8:6D:65:FF:FF:FF, or 16,777,216 addresses in total. It is also written E8-6D-65.

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in E8:6D:65:00:00:00 that is E8:6D:65 — 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 AUDIO MOBIL Elektronik GmbH located?

AUDIO MOBIL Elektronik GmbH is listed at Audio-Mobil-Straße 5 - 7 Braunau am Inn - Ranshofen AT 5282 in the IEEE OUI registry entry for E8:6D:65. This is the address the organization registered with the IEEE, which may differ from its current operating address.

AUDIO MOBIL Elektronik GmbH

MAC address prefix E8:6D:65 is registered to AUDIO MOBIL Elektronik GmbH in the IEEE OUI registry. Any device whose MAC address begins with E8:6D:65 has a network interface built by AUDIO MOBIL Elektronik GmbH. 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 E8:6D:65:00:00:00 to E8:6D:65:FF:FF:FF.

OUI prefix: E8:6D:65
Hyphen form: E8-6D-65
MAC range: E8:6D:65:00:00:00 – E8:6D:65:FF:FF:FF
Addresses in block: 16,777,216
Organization: AUDIO MOBIL Elektronik GmbH
Address: Audio-Mobil-Straße 5 - 7 Braunau am Inn - Ranshofen AT 5282
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.

2017-09-08Assigned to "AUDIO MOBIL Elektronik GmbH"
archived source →
2026-07-17Assigned to "AUDIO MOBIL Elektronik GmbH"

Nearby in the registry

The prefixes assigned immediately before and after E8:6D:65:

FAQ

Which company owns MAC address prefix E8:6D:65?: MAC address prefix E8:6D:65 is registered to AUDIO MOBIL Elektronik GmbH in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with E8:6D:65 has a network interface built by AUDIO MOBIL Elektronik GmbH.
What is the OUI E8:6D:65?: E8:6D:65 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to AUDIO MOBIL Elektronik GmbH. It covers every address from E8:6D:65:00:00:00 to E8:6D:65:FF:FF:FF, or 16,777,216 addresses in total. It is also written E8-6D-65.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in E8:6D:65:00:00:00 that is E8:6D:65 — 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 AUDIO MOBIL Elektronik GmbH located?: AUDIO MOBIL Elektronik GmbH is listed at Audio-Mobil-Straße 5 - 7 Braunau am Inn - Ranshofen AT 5282 in the IEEE OUI registry entry for E8:6D:65. This is the address the organization registered with the IEEE, which may differ from its current operating address.