Which company owns MAC address prefix A8:BD:1A?

MAC address prefix A8:BD:1A is registered to Honey Bee (Hong Kong) Limited in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with A8:BD:1A has a network interface built by Honey Bee (Hong Kong) Limited.

What is the OUI A8:BD:1A?

A8:BD:1A is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Honey Bee (Hong Kong) Limited. It covers every address from A8:BD:1A:00:00:00 to A8:BD:1A:FF:FF:FF, or 16,777,216 addresses in total. It is also written A8-BD-1A.

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in A8:BD:1A:00:00:00 that is A8:BD:1A — 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 Honey Bee (Hong Kong) Limited located?

Honey Bee (Hong Kong) Limited is listed at Flat L, 12/F., Phase 4, Kwun Tong Industrial Ctr., HK in the IEEE OUI registry entry for A8:BD:1A. This is the address the organization registered with the IEEE, which may differ from its current operating address.

Honey Bee (Hong Kong) Limited

MAC address prefix A8:BD:1A is registered to Honey Bee (Hong Kong) Limited in the IEEE OUI registry. Any device whose MAC address begins with A8:BD:1A has a network interface built by Honey Bee (Hong Kong) Limited. 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:BD:1A:00:00:00 to A8:BD:1A:FF:FF:FF.

OUI prefix: A8:BD:1A
Hyphen form: A8-BD-1A
MAC range: A8:BD:1A:00:00:00 – A8:BD:1A:FF:FF:FF
Addresses in block: 16,777,216
Organization: Honey Bee (Hong Kong) Limited
Address: Flat L, 12/F., Phase 4, Kwun Tong Industrial Ctr., HK
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.

2016-07-29Assigned to "Honey Bee (Hong Kong) Limited"
archived source →
2026-07-17Assigned to "Honey Bee (Hong Kong) Limited"

Nearby in the registry

The prefixes assigned immediately before and after A8:BD:1A:

FAQ

Which company owns MAC address prefix A8:BD:1A?: MAC address prefix A8:BD:1A is registered to Honey Bee (Hong Kong) Limited in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with A8:BD:1A has a network interface built by Honey Bee (Hong Kong) Limited.
What is the OUI A8:BD:1A?: A8:BD:1A is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Honey Bee (Hong Kong) Limited. It covers every address from A8:BD:1A:00:00:00 to A8:BD:1A:FF:FF:FF, or 16,777,216 addresses in total. It is also written A8-BD-1A.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in A8:BD:1A:00:00:00 that is A8:BD:1A — 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 Honey Bee (Hong Kong) Limited located?: Honey Bee (Hong Kong) Limited is listed at Flat L, 12/F., Phase 4, Kwun Tong Industrial Ctr., HK in the IEEE OUI registry entry for A8:BD:1A. This is the address the organization registered with the IEEE, which may differ from its current operating address.