Which company owns MAC address prefix 88:B4:36?

MAC address prefix 88:B4:36 is registered to FUJIFILM Corporation in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 88:B4:36 has a network interface built by FUJIFILM Corporation.

What is the OUI 88:B4:36?

88:B4:36 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to FUJIFILM Corporation. It covers every address from 88:B4:36:00:00:00 to 88:B4:36:FF:FF:FF, or 16,777,216 addresses in total. It is also written 88-B4-36.

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in 88:B4:36:00:00:00 that is 88:B4:36 — 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 FUJIFILM Corporation located?

FUJIFILM Corporation is listed at 1-324,Uetake,Kita-ku Saitama Saitama JP 331-9624 in the IEEE OUI registry entry for 88:B4:36. This is the address the organization registered with the IEEE, which may differ from its current operating address.

FUJIFILM Corporation

MAC address prefix 88:B4:36 is registered to FUJIFILM Corporation in the IEEE OUI registry. Any device whose MAC address begins with 88:B4:36 has a network interface built by FUJIFILM 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 88:B4:36:00:00:00 to 88:B4:36:FF:FF:FF.

OUI prefix: 88:B4:36
Hyphen form: 88-B4-36
MAC range: 88:B4:36:00:00:00 – 88:B4:36:FF:FF:FF
Addresses in block: 16,777,216
Organization: FUJIFILM Corporation
Address: 1-324,Uetake,Kita-ku Saitama Saitama JP 331-9624
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 (3)

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

2019-07-04Assigned to "Private"
archived source →
2022-07-11Renamed from "Private" to "FUJIFILM Corporation"
archived source →
2026-07-17Assigned to "FUJIFILM Corporation"

Nearby in the registry

The prefixes assigned immediately before and after 88:B4:36:

FAQ

Which company owns MAC address prefix 88:B4:36?: MAC address prefix 88:B4:36 is registered to FUJIFILM Corporation in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 88:B4:36 has a network interface built by FUJIFILM Corporation.
What is the OUI 88:B4:36?: 88:B4:36 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to FUJIFILM Corporation. It covers every address from 88:B4:36:00:00:00 to 88:B4:36:FF:FF:FF, or 16,777,216 addresses in total. It is also written 88-B4-36.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in 88:B4:36:00:00:00 that is 88:B4:36 — 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 FUJIFILM Corporation located?: FUJIFILM Corporation is listed at 1-324,Uetake,Kita-ku Saitama Saitama JP 331-9624 in the IEEE OUI registry entry for 88:B4:36. This is the address the organization registered with the IEEE, which may differ from its current operating address.