Which company owns MAC address prefix D8:05:2E?

MAC address prefix D8:05:2E is registered to Skyviia Corporation in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with D8:05:2E has a network interface built by Skyviia Corporation.

What is the OUI D8:05:2E?

D8:05:2E is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Skyviia Corporation. It covers every address from D8:05:2E:00:00:00 to D8:05:2E:FF:FF:FF, or 16,777,216 addresses in total. It is also written D8-05-2E.

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in D8:05:2E:00:00:00 that is D8:05:2E — 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 Skyviia Corporation located?

Skyviia Corporation is listed at No. 10-1, Lixing 1st Rd., Science Park, Hsinchu City TW 300 in the IEEE OUI registry entry for D8:05:2E. This is the address the organization registered with the IEEE, which may differ from its current operating address.

Skyviia Corporation

MAC address prefix D8:05:2E is registered to Skyviia Corporation in the IEEE OUI registry. Any device whose MAC address begins with D8:05:2E has a network interface built by Skyviia 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 D8:05:2E:00:00:00 to D8:05:2E:FF:FF:FF.

OUI prefix: D8:05:2E
Hyphen form: D8-05-2E
MAC range: D8:05:2E:00:00:00 – D8:05:2E:FF:FF:FF
Addresses in block: 16,777,216
Organization: Skyviia Corporation
Address: No. 10-1, Lixing 1st Rd., Science Park, Hsinchu City TW 300
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 "Skyviia Corporation"
archived source →
2026-07-17Assigned to "Skyviia Corporation"

Nearby in the registry

The prefixes assigned immediately before and after D8:05:2E:

FAQ

Which company owns MAC address prefix D8:05:2E?: MAC address prefix D8:05:2E is registered to Skyviia Corporation in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with D8:05:2E has a network interface built by Skyviia Corporation.
What is the OUI D8:05:2E?: D8:05:2E is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Skyviia Corporation. It covers every address from D8:05:2E:00:00:00 to D8:05:2E:FF:FF:FF, or 16,777,216 addresses in total. It is also written D8-05-2E.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in D8:05:2E:00:00:00 that is D8:05:2E — 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 Skyviia Corporation located?: Skyviia Corporation is listed at No. 10-1, Lixing 1st Rd., Science Park, Hsinchu City TW 300 in the IEEE OUI registry entry for D8:05:2E. This is the address the organization registered with the IEEE, which may differ from its current operating address.