Which company owns MAC address prefix B8:AE:1C?

MAC address prefix B8:AE:1C is registered to Smart Cube., Ltd in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with B8:AE:1C has a network interface built by Smart Cube., Ltd.

What is the OUI B8:AE:1C?

B8:AE:1C is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Smart Cube., Ltd. It covers every address from B8:AE:1C:00:00:00 to B8:AE:1C:FF:FF:FF, or 16,777,216 addresses in total. It is also written B8-AE-1C.

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in B8:AE:1C:00:00:00 that is B8:AE:1C — 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 Smart Cube., Ltd located?

Smart Cube., Ltd is listed at 13F.-3, No. 78, Sec. 2, Anhe Rd., Da’an Dist., Taipei City 106, Taiwan (R.O.C.) Taipei TW 106 in the IEEE OUI registry entry for B8:AE:1C. This is the address the organization registered with the IEEE, which may differ from its current operating address.

Smart Cube., Ltd

MAC address prefix B8:AE:1C is registered to Smart Cube., Ltd in the IEEE OUI registry. Any device whose MAC address begins with B8:AE:1C has a network interface built by Smart Cube., 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 B8:AE:1C:00:00:00 to B8:AE:1C:FF:FF:FF.

OUI prefix: B8:AE:1C
Hyphen form: B8-AE-1C
MAC range: B8:AE:1C:00:00:00 – B8:AE:1C:FF:FF:FF
Addresses in block: 16,777,216
Organization: Smart Cube., Ltd
Address: 13F.-3, No. 78, Sec. 2, Anhe Rd., Da’an Dist., Taipei City 106, Taiwan (R.O.C.) Taipei TW 106
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.

2020-11-28Assigned to "Smart Cube., Ltd"
archived source →
2026-07-17Assigned to "Smart Cube., Ltd"

Nearby in the registry

The prefixes assigned immediately before and after B8:AE:1C:

FAQ

Which company owns MAC address prefix B8:AE:1C?: MAC address prefix B8:AE:1C is registered to Smart Cube., Ltd in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with B8:AE:1C has a network interface built by Smart Cube., Ltd.
What is the OUI B8:AE:1C?: B8:AE:1C is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Smart Cube., Ltd. It covers every address from B8:AE:1C:00:00:00 to B8:AE:1C:FF:FF:FF, or 16,777,216 addresses in total. It is also written B8-AE-1C.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in B8:AE:1C:00:00:00 that is B8:AE:1C — 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 Smart Cube., Ltd located?: Smart Cube., Ltd is listed at 13F.-3, No. 78, Sec. 2, Anhe Rd., Da’an Dist., Taipei City 106, Taiwan (R.O.C.) Taipei TW 106 in the IEEE OUI registry entry for B8:AE:1C. This is the address the organization registered with the IEEE, which may differ from its current operating address.