Which company owns MAC address prefix D0:75:BE?

MAC address prefix D0:75:BE is registered to Reno A&E in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with D0:75:BE has a network interface built by Reno A&E.

What is the OUI D0:75:BE?

D0:75:BE is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Reno A&E. It covers every address from D0:75:BE:00:00:00 to D0:75:BE:FF:FF:FF, or 16,777,216 addresses in total. It is also written D0-75-BE.

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in D0:75:BE:00:00:00 that is D0:75:BE — 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 Reno A&E located?

Reno A&E is listed at 4655 Aircenter Circle Reno Nevada US 89502 in the IEEE OUI registry entry for D0:75:BE. This is the address the organization registered with the IEEE, which may differ from its current operating address.

Reno A&E

MAC address prefix D0:75:BE is registered to Reno A&E in the IEEE OUI registry. Any device whose MAC address begins with D0:75:BE has a network interface built by Reno A&E. 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 D0:75:BE:00:00:00 to D0:75:BE:FF:FF:FF.

OUI prefix: D0:75:BE
Hyphen form: D0-75-BE
MAC range: D0:75:BE:00:00:00 – D0:75:BE:FF:FF:FF
Addresses in block: 16,777,216
Organization: Reno A&E
Address: 4655 Aircenter Circle Reno Nevada US 89502
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 "Reno A&E"
archived source →
2026-07-17Assigned to "Reno A&E"

Nearby in the registry

The prefixes assigned immediately before and after D0:75:BE:

FAQ

Which company owns MAC address prefix D0:75:BE?: MAC address prefix D0:75:BE is registered to Reno A&E in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with D0:75:BE has a network interface built by Reno A&E.
What is the OUI D0:75:BE?: D0:75:BE is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Reno A&E. It covers every address from D0:75:BE:00:00:00 to D0:75:BE:FF:FF:FF, or 16,777,216 addresses in total. It is also written D0-75-BE.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in D0:75:BE:00:00:00 that is D0:75:BE — 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 Reno A&E located?: Reno A&E is listed at 4655 Aircenter Circle Reno Nevada US 89502 in the IEEE OUI registry entry for D0:75:BE. This is the address the organization registered with the IEEE, which may differ from its current operating address.