Which company owns MAC address prefix 44:14:41?

MAC address prefix 44:14:41 is registered to AudioControl Inc. in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 44:14:41 has a network interface built by AudioControl Inc..

What is the OUI 44:14:41?

44:14:41 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to AudioControl Inc.. It covers every address from 44:14:41:00:00:00 to 44:14:41:FF:FF:FF, or 16,777,216 addresses in total. It is also written 44-14-41.

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in 44:14:41:00:00:00 that is 44:14:41 — 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 AudioControl Inc. located?

AudioControl Inc. is listed at 22410 70Th Ave West, STE 1 Mountlake Terrace WA US 98043 in the IEEE OUI registry entry for 44:14:41. This is the address the organization registered with the IEEE, which may differ from its current operating address.

AudioControl Inc.

MAC address prefix 44:14:41 is registered to AudioControl Inc. in the IEEE OUI registry. Any device whose MAC address begins with 44:14:41 has a network interface built by AudioControl Inc.. 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 44:14:41:00:00:00 to 44:14:41:FF:FF:FF.

OUI prefix: 44:14:41
Hyphen form: 44-14-41
MAC range: 44:14:41:00:00:00 – 44:14:41:FF:FF:FF
Addresses in block: 16,777,216
Organization: AudioControl Inc.
Address: 22410 70Th Ave West, STE 1 Mountlake Terrace WA US 98043
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.

2016-07-29Assigned to "AudioControl Inc."
archived source →
2026-07-17Assigned to "AudioControl Inc."

Nearby in the registry

The prefixes assigned immediately before and after 44:14:41:

FAQ

Which company owns MAC address prefix 44:14:41?: MAC address prefix 44:14:41 is registered to AudioControl Inc. in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 44:14:41 has a network interface built by AudioControl Inc..
What is the OUI 44:14:41?: 44:14:41 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to AudioControl Inc.. It covers every address from 44:14:41:00:00:00 to 44:14:41:FF:FF:FF, or 16,777,216 addresses in total. It is also written 44-14-41.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in 44:14:41:00:00:00 that is 44:14:41 — 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 AudioControl Inc. located?: AudioControl Inc. is listed at 22410 70Th Ave West, STE 1 Mountlake Terrace WA US 98043 in the IEEE OUI registry entry for 44:14:41. This is the address the organization registered with the IEEE, which may differ from its current operating address.