Which company owns MAC address prefix 68:A2:AA?

MAC address prefix 68:A2:AA is registered to Acres Manufacturing in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 68:A2:AA has a network interface built by Acres Manufacturing.

What is the OUI 68:A2:AA?

68:A2:AA is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Acres Manufacturing. It covers every address from 68:A2:AA:00:00:00 to 68:A2:AA:FF:FF:FF, or 16,777,216 addresses in total. It is also written 68-A2-AA.

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in 68:A2:AA:00:00:00 that is 68:A2:AA — 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 Acres Manufacturing located?

Acres Manufacturing is listed at 6415 S Tenaya Way Las Vegas NV US 89113 in the IEEE OUI registry entry for 68:A2:AA. This is the address the organization registered with the IEEE, which may differ from its current operating address.

Acres Manufacturing

MAC address prefix 68:A2:AA is registered to Acres Manufacturing in the IEEE OUI registry. Any device whose MAC address begins with 68:A2:AA has a network interface built by Acres Manufacturing. 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 68:A2:AA:00:00:00 to 68:A2:AA:FF:FF:FF.

OUI prefix: 68:A2:AA
Hyphen form: 68-A2-AA
MAC range: 68:A2:AA:00:00:00 – 68:A2:AA:FF:FF:FF
Addresses in block: 16,777,216
Organization: Acres Manufacturing
Address: 6415 S Tenaya Way Las Vegas NV US 89113
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.

2024-02-15Assigned to "Acres Manufacturing"
archived source →
2026-07-17Assigned to "Acres Manufacturing"

Nearby in the registry

The prefixes assigned immediately before and after 68:A2:AA:

FAQ

Which company owns MAC address prefix 68:A2:AA?: MAC address prefix 68:A2:AA is registered to Acres Manufacturing in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 68:A2:AA has a network interface built by Acres Manufacturing.
What is the OUI 68:A2:AA?: 68:A2:AA is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Acres Manufacturing. It covers every address from 68:A2:AA:00:00:00 to 68:A2:AA:FF:FF:FF, or 16,777,216 addresses in total. It is also written 68-A2-AA.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in 68:A2:AA:00:00:00 that is 68:A2:AA — 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 Acres Manufacturing located?: Acres Manufacturing is listed at 6415 S Tenaya Way Las Vegas NV US 89113 in the IEEE OUI registry entry for 68:A2:AA. This is the address the organization registered with the IEEE, which may differ from its current operating address.