Which company owns MAC address prefix E0:6D:18?

MAC address prefix E0:6D:18 is registered to PIONEERCORPORATION in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with E0:6D:18 has a network interface built by PIONEERCORPORATION.

What is the OUI E0:6D:18?

E0:6D:18 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to PIONEERCORPORATION. It covers every address from E0:6D:18:00:00:00 to E0:6D:18:FF:FF:FF, or 16,777,216 addresses in total. It is also written E0-6D-18.

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in E0:6D:18:00:00:00 that is E0:6D:18 — 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 PIONEERCORPORATION located?

PIONEERCORPORATION is listed at 25-1,yamada kawagoe-shi saitama JP 3508555 in the IEEE OUI registry entry for E0:6D:18. This is the address the organization registered with the IEEE, which may differ from its current operating address.

PIONEERCORPORATION

MAC address prefix E0:6D:18 is registered to PIONEERCORPORATION in the IEEE OUI registry. Any device whose MAC address begins with E0:6D:18 has a network interface built by PIONEERCORPORATION. 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 E0:6D:18:00:00:00 to E0:6D:18:FF:FF:FF.

OUI prefix: E0:6D:18
Hyphen form: E0-6D-18
MAC range: E0:6D:18:00:00:00 – E0:6D:18:FF:FF:FF
Addresses in block: 16,777,216
Organization: PIONEERCORPORATION
Address: 25-1,yamada kawagoe-shi saitama JP 3508555
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.

2026-07-17Assigned to "PIONEERCORPORATION"

Nearby in the registry

The prefixes assigned immediately before and after E0:6D:18:

FAQ

Which company owns MAC address prefix E0:6D:18?: MAC address prefix E0:6D:18 is registered to PIONEERCORPORATION in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with E0:6D:18 has a network interface built by PIONEERCORPORATION.
What is the OUI E0:6D:18?: E0:6D:18 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to PIONEERCORPORATION. It covers every address from E0:6D:18:00:00:00 to E0:6D:18:FF:FF:FF, or 16,777,216 addresses in total. It is also written E0-6D-18.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in E0:6D:18:00:00:00 that is E0:6D:18 — 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 PIONEERCORPORATION located?: PIONEERCORPORATION is listed at 25-1,yamada kawagoe-shi saitama JP 3508555 in the IEEE OUI registry entry for E0:6D:18. This is the address the organization registered with the IEEE, which may differ from its current operating address.