Which company owns MAC address prefix 00:8E:16?

MAC address prefix 00:8E:16 is registered to Milwaukee Tool in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 00:8E:16 has a network interface built by Milwaukee Tool.

What is the OUI 00:8E:16?

00:8E:16 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Milwaukee Tool. It covers every address from 00:8E:16:00:00:00 to 00:8E:16:FF:FF:FF, or 16,777,216 addresses in total. It is also written 00-8E-16.

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in 00:8E:16:00:00:00 that is 00:8E:16 — 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 Milwaukee Tool located?

Milwaukee Tool is listed at 433 W Van Buren St, Suite 310S chicago IL US 60607 in the IEEE OUI registry entry for 00:8E:16. This is the address the organization registered with the IEEE, which may differ from its current operating address.

Milwaukee Tool

MAC address prefix 00:8E:16 is registered to Milwaukee Tool in the IEEE OUI registry. Any device whose MAC address begins with 00:8E:16 has a network interface built by Milwaukee Tool. 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 00:8E:16:00:00:00 to 00:8E:16:FF:FF:FF.

OUI prefix: 00:8E:16
Hyphen form: 00-8E-16
MAC range: 00:8E:16:00:00:00 – 00:8E:16:FF:FF:FF
Addresses in block: 16,777,216
Organization: Milwaukee Tool
Address: 433 W Van Buren St, Suite 310S chicago IL US 60607
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 (1)

The IEEE registry publishes current state only — this is the change record we've kept since we started tracking it daily.

2026-09-04Assigned to "Milwaukee Tool"

Nearby in the registry

The prefixes assigned immediately before and after 00:8E:16:

FAQ

Which company owns MAC address prefix 00:8E:16?: MAC address prefix 00:8E:16 is registered to Milwaukee Tool in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 00:8E:16 has a network interface built by Milwaukee Tool.
What is the OUI 00:8E:16?: 00:8E:16 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Milwaukee Tool. It covers every address from 00:8E:16:00:00:00 to 00:8E:16:FF:FF:FF, or 16,777,216 addresses in total. It is also written 00-8E-16.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in 00:8E:16:00:00:00 that is 00:8E:16 — 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 Milwaukee Tool located?: Milwaukee Tool is listed at 433 W Van Buren St, Suite 310S chicago IL US 60607 in the IEEE OUI registry entry for 00:8E:16. This is the address the organization registered with the IEEE, which may differ from its current operating address.