Which company owns MAC address prefix A8:81:FE?

MAC address prefix A8:81:FE is registered to Luxul Tech Co., Ltd in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with A8:81:FE has a network interface built by Luxul Tech Co., Ltd.

What is the OUI A8:81:FE?

A8:81:FE is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Luxul Tech Co., Ltd. It covers every address from A8:81:FE:00:00:00 to A8:81:FE:FF:FF:FF, or 16,777,216 addresses in total. It is also written A8-81-FE.

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in A8:81:FE:00:00:00 that is A8:81:FE — 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 Luxul Tech Co., Ltd located?

Luxul Tech Co., Ltd is listed at 9/F, Yihua Commercial Building, No. 16, Jiuyi Road, Licheng District, Quanzhou, Fujian Quanzhou Fujian CN 362000 in the IEEE OUI registry entry for A8:81:FE. This is the address the organization registered with the IEEE, which may differ from its current operating address.

Luxul Tech Co., Ltd

MAC address prefix A8:81:FE is registered to Luxul Tech Co., Ltd in the IEEE OUI registry. Any device whose MAC address begins with A8:81:FE has a network interface built by Luxul Tech 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 A8:81:FE:00:00:00 to A8:81:FE:FF:FF:FF.

OUI prefix: A8:81:FE
Hyphen form: A8-81-FE
MAC range: A8:81:FE:00:00:00 – A8:81:FE:FF:FF:FF
Addresses in block: 16,777,216
Organization: Luxul Tech Co., Ltd
Address: 9/F, Yihua Commercial Building, No. 16, Jiuyi Road, Licheng District, Quanzhou, Fujian Quanzhou Fujian CN 362000
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 "Luxul Tech Co., Ltd"

Nearby in the registry

The prefixes assigned immediately before and after A8:81:FE:

FAQ

Which company owns MAC address prefix A8:81:FE?: MAC address prefix A8:81:FE is registered to Luxul Tech Co., Ltd in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with A8:81:FE has a network interface built by Luxul Tech Co., Ltd.
What is the OUI A8:81:FE?: A8:81:FE is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Luxul Tech Co., Ltd. It covers every address from A8:81:FE:00:00:00 to A8:81:FE:FF:FF:FF, or 16,777,216 addresses in total. It is also written A8-81-FE.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in A8:81:FE:00:00:00 that is A8:81:FE — 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 Luxul Tech Co., Ltd located?: Luxul Tech Co., Ltd is listed at 9/F, Yihua Commercial Building, No. 16, Jiuyi Road, Licheng District, Quanzhou, Fujian Quanzhou Fujian CN 362000 in the IEEE OUI registry entry for A8:81:FE. This is the address the organization registered with the IEEE, which may differ from its current operating address.