Which company owns MAC address prefix 00:02:94?

MAC address prefix 00:02:94 is registered to Tokyo Sokushin Co., Ltd. in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 00:02:94 has a network interface built by Tokyo Sokushin Co., Ltd..

What is the OUI 00:02:94?

00:02:94 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Tokyo Sokushin Co., Ltd.. It covers every address from 00:02:94:00:00:00 to 00:02:94:FF:FF:FF, or 16,777,216 addresses in total. It is also written 00-02-94.

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in 00:02:94:00:00:00 that is 00:02:94 — 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 Tokyo Sokushin Co., Ltd. located?

Tokyo Sokushin Co., Ltd. is listed at 5-16-12 Nishi-Nippori JP in the IEEE OUI registry entry for 00:02:94. This is the address the organization registered with the IEEE, which may differ from its current operating address.

Tokyo Sokushin Co., Ltd.

MAC address prefix 00:02:94 is registered to Tokyo Sokushin Co., Ltd. in the IEEE OUI registry. Any device whose MAC address begins with 00:02:94 has a network interface built by Tokyo Sokushin Co., Ltd.. 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 00:02:94:00:00:00 to 00:02:94:FF:FF:FF.

OUI prefix: 00:02:94
Hyphen form: 00-02-94
MAC range: 00:02:94:00:00:00 – 00:02:94:FF:FF:FF
Addresses in block: 16,777,216
Organization: Tokyo Sokushin Co., Ltd.
Address: 5-16-12 Nishi-Nippori JP
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 "Tokyo Sokushin Co., Ltd."
archived source →
2026-07-17Assigned to "Tokyo Sokushin Co., Ltd."

Nearby in the registry

The prefixes assigned immediately before and after 00:02:94:

FAQ

Which company owns MAC address prefix 00:02:94?: MAC address prefix 00:02:94 is registered to Tokyo Sokushin Co., Ltd. in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 00:02:94 has a network interface built by Tokyo Sokushin Co., Ltd..
What is the OUI 00:02:94?: 00:02:94 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Tokyo Sokushin Co., Ltd.. It covers every address from 00:02:94:00:00:00 to 00:02:94:FF:FF:FF, or 16,777,216 addresses in total. It is also written 00-02-94.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in 00:02:94:00:00:00 that is 00:02:94 — 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 Tokyo Sokushin Co., Ltd. located?: Tokyo Sokushin Co., Ltd. is listed at 5-16-12 Nishi-Nippori JP in the IEEE OUI registry entry for 00:02:94. This is the address the organization registered with the IEEE, which may differ from its current operating address.