Which company owns MAC address prefix AC:23:6E?

MAC address prefix AC:23:6E is registered to Apismoon Electric Pte. Ltd. in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with AC:23:6E has a network interface built by Apismoon Electric Pte. Ltd..

What is the OUI AC:23:6E?

AC:23:6E is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Apismoon Electric Pte. Ltd.. It covers every address from AC:23:6E:00:00:00 to AC:23:6E:FF:FF:FF, or 16,777,216 addresses in total. It is also written AC-23-6E.

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in AC:23:6E:00:00:00 that is AC:23:6E — 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 Apismoon Electric Pte. Ltd. located?

Apismoon Electric Pte. Ltd. is listed at Blk 6, #04-24, JTC DEFU INDUSTRIAL CITY, DEFU SOUTH STREET 1, SINGAPORE 533757, SG SINGAPORE SG 533757 in the IEEE OUI registry entry for AC:23:6E. This is the address the organization registered with the IEEE, which may differ from its current operating address.

Apismoon Electric Pte. Ltd.

MAC address prefix AC:23:6E is registered to Apismoon Electric Pte. Ltd. in the IEEE OUI registry. Any device whose MAC address begins with AC:23:6E has a network interface built by Apismoon Electric Pte. 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 AC:23:6E:00:00:00 to AC:23:6E:FF:FF:FF.

OUI prefix: AC:23:6E
Hyphen form: AC-23-6E
MAC range: AC:23:6E:00:00:00 – AC:23:6E:FF:FF:FF
Addresses in block: 16,777,216
Organization: Apismoon Electric Pte. Ltd.
Address: Blk 6, #04-24, JTC DEFU INDUSTRIAL CITY, DEFU SOUTH STREET 1, SINGAPORE 533757, SG SINGAPORE SG 533757
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.

2026-06-20Assigned to "Apismoon Electric Pte. Ltd."
archived source →
2026-07-17Assigned to "Apismoon Electric Pte. Ltd."

Nearby in the registry

The prefixes assigned immediately before and after AC:23:6E:

FAQ

Which company owns MAC address prefix AC:23:6E?: MAC address prefix AC:23:6E is registered to Apismoon Electric Pte. Ltd. in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with AC:23:6E has a network interface built by Apismoon Electric Pte. Ltd..
What is the OUI AC:23:6E?: AC:23:6E is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Apismoon Electric Pte. Ltd.. It covers every address from AC:23:6E:00:00:00 to AC:23:6E:FF:FF:FF, or 16,777,216 addresses in total. It is also written AC-23-6E.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in AC:23:6E:00:00:00 that is AC:23:6E — 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 Apismoon Electric Pte. Ltd. located?: Apismoon Electric Pte. Ltd. is listed at Blk 6, #04-24, JTC DEFU INDUSTRIAL CITY, DEFU SOUTH STREET 1, SINGAPORE 533757, SG SINGAPORE SG 533757 in the IEEE OUI registry entry for AC:23:6E. This is the address the organization registered with the IEEE, which may differ from its current operating address.