Which company owns MAC address prefix 3C:BE:E1?

MAC address prefix 3C:BE:E1 is registered to NIKON CORPORATION in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 3C:BE:E1 has a network interface built by NIKON CORPORATION.

What is the OUI 3C:BE:E1?

3C:BE:E1 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to NIKON CORPORATION. It covers every address from 3C:BE:E1:00:00:00 to 3C:BE:E1:FF:FF:FF, or 16,777,216 addresses in total. It is also written 3C-BE-E1.

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in 3C:BE:E1:00:00:00 that is 3C:BE:E1 — 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 NIKON CORPORATION located?

NIKON CORPORATION is listed at Shinagawa Intercity Tower C, 2-15-3, Konan Minato-ku Tokyo JP 108-6290 in the IEEE OUI registry entry for 3C:BE:E1. This is the address the organization registered with the IEEE, which may differ from its current operating address.

How many MAC prefixes does NIKON CORPORATION own?

NIKON CORPORATION holds 2 OUI prefixes in the IEEE registry, of which 3C:BE:E1 is one. A device made by NIKON CORPORATION could carry a MAC address from any of them.

NIKON CORPORATION

MAC address prefix 3C:BE:E1 is registered to NIKON CORPORATION in the IEEE OUI registry. Any device whose MAC address begins with 3C:BE:E1 has a network interface built by NIKON CORPORATION. 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 3C:BE:E1:00:00:00 to 3C:BE:E1:FF:FF:FF.

OUI prefix: 3C:BE:E1
Hyphen form: 3C-BE-E1
MAC range: 3C:BE:E1:00:00:00 – 3C:BE:E1:FF:FF:FF
Addresses in block: 16,777,216
Organization: NIKON CORPORATION
Address: Shinagawa Intercity Tower C, 2-15-3, Konan Minato-ku Tokyo JP 108-6290
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.

Other prefixes from NIKON CORPORATION

NIKON CORPORATION holds 2 OUI prefixes in total. A device with this exact prefix could just as well carry any of these:

00:90:B5

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 "NIKON CORPORATION"
archived source →
2026-07-17Assigned to "NIKON CORPORATION"

Nearby in the registry

The prefixes assigned immediately before and after 3C:BE:E1:

FAQ

Which company owns MAC address prefix 3C:BE:E1?: MAC address prefix 3C:BE:E1 is registered to NIKON CORPORATION in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 3C:BE:E1 has a network interface built by NIKON CORPORATION.
What is the OUI 3C:BE:E1?: 3C:BE:E1 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to NIKON CORPORATION. It covers every address from 3C:BE:E1:00:00:00 to 3C:BE:E1:FF:FF:FF, or 16,777,216 addresses in total. It is also written 3C-BE-E1.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in 3C:BE:E1:00:00:00 that is 3C:BE:E1 — 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 NIKON CORPORATION located?: NIKON CORPORATION is listed at Shinagawa Intercity Tower C, 2-15-3, Konan Minato-ku Tokyo JP 108-6290 in the IEEE OUI registry entry for 3C:BE:E1. This is the address the organization registered with the IEEE, which may differ from its current operating address.
How many MAC prefixes does NIKON CORPORATION own?: NIKON CORPORATION holds 2 OUI prefixes in the IEEE registry, of which 3C:BE:E1 is one. A device made by NIKON CORPORATION could carry a MAC address from any of them.