Which company owns MAC address prefix AC:14:D2?

MAC address prefix AC:14:D2 is registered to wi-daq, inc. in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with AC:14:D2 has a network interface built by wi-daq, inc..

What is the OUI AC:14:D2?

AC:14:D2 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to wi-daq, inc.. It covers every address from AC:14:D2:00:00:00 to AC:14:D2:FF:FF:FF, or 16,777,216 addresses in total. It is also written AC-14-D2.

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in AC:14:D2:00:00:00 that is AC:14:D2 — 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 wi-daq, inc. located?

wi-daq, inc. is listed at 850 NW Federal Hwy Stuart Florida US 34994 in the IEEE OUI registry entry for AC:14:D2. This is the address the organization registered with the IEEE, which may differ from its current operating address.

wi-daq, inc.

MAC address prefix AC:14:D2 is registered to wi-daq, inc. in the IEEE OUI registry. Any device whose MAC address begins with AC:14:D2 has a network interface built by wi-daq, 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 AC:14:D2:00:00:00 to AC:14:D2:FF:FF:FF.

OUI prefix: AC:14:D2
Hyphen form: AC-14-D2
MAC range: AC:14:D2:00:00:00 – AC:14:D2:FF:FF:FF
Addresses in block: 16,777,216
Organization: wi-daq, inc.
Address: 850 NW Federal Hwy Stuart Florida US 34994
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 "wi-daq, inc."
archived source →
2026-07-17Assigned to "wi-daq, inc."

Nearby in the registry

The prefixes assigned immediately before and after AC:14:D2:

FAQ

Which company owns MAC address prefix AC:14:D2?: MAC address prefix AC:14:D2 is registered to wi-daq, inc. in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with AC:14:D2 has a network interface built by wi-daq, inc..
What is the OUI AC:14:D2?: AC:14:D2 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to wi-daq, inc.. It covers every address from AC:14:D2:00:00:00 to AC:14:D2:FF:FF:FF, or 16,777,216 addresses in total. It is also written AC-14-D2.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in AC:14:D2:00:00:00 that is AC:14:D2 — 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 wi-daq, inc. located?: wi-daq, inc. is listed at 850 NW Federal Hwy Stuart Florida US 34994 in the IEEE OUI registry entry for AC:14:D2. This is the address the organization registered with the IEEE, which may differ from its current operating address.