Which company owns MAC address prefix 00:11:8A?

MAC address prefix 00:11:8A is registered to Viewtran Technology Limited in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 00:11:8A has a network interface built by Viewtran Technology Limited.

What is the OUI 00:11:8A?

00:11:8A is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Viewtran Technology Limited. It covers every address from 00:11:8A:00:00:00 to 00:11:8A:FF:FF:FF, or 16,777,216 addresses in total. It is also written 00-11-8A.

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in 00:11:8A:00:00:00 that is 00:11:8A — 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 Viewtran Technology Limited located?

Viewtran Technology Limited is listed at 3/F, R2-A builiding, High Tech Industrial Park, Shenzhen Guangdong CN 518057 in the IEEE OUI registry entry for 00:11:8A. This is the address the organization registered with the IEEE, which may differ from its current operating address.

Viewtran Technology Limited

MAC address prefix 00:11:8A is registered to Viewtran Technology Limited in the IEEE OUI registry. Any device whose MAC address begins with 00:11:8A has a network interface built by Viewtran Technology 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 00:11:8A:00:00:00 to 00:11:8A:FF:FF:FF.

OUI prefix: 00:11:8A
Hyphen form: 00-11-8A
MAC range: 00:11:8A:00:00:00 – 00:11:8A:FF:FF:FF
Addresses in block: 16,777,216
Organization: Viewtran Technology Limited
Address: 3/F, R2-A builiding, High Tech Industrial Park, Shenzhen Guangdong CN 518057
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 "Viewtran Technology Limited"
archived source →
2026-07-17Assigned to "Viewtran Technology Limited"

Nearby in the registry

The prefixes assigned immediately before and after 00:11:8A:

FAQ

Which company owns MAC address prefix 00:11:8A?: MAC address prefix 00:11:8A is registered to Viewtran Technology Limited in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 00:11:8A has a network interface built by Viewtran Technology Limited.
What is the OUI 00:11:8A?: 00:11:8A is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Viewtran Technology Limited. It covers every address from 00:11:8A:00:00:00 to 00:11:8A:FF:FF:FF, or 16,777,216 addresses in total. It is also written 00-11-8A.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in 00:11:8A:00:00:00 that is 00:11:8A — 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 Viewtran Technology Limited located?: Viewtran Technology Limited is listed at 3/F, R2-A builiding, High Tech Industrial Park, Shenzhen Guangdong CN 518057 in the IEEE OUI registry entry for 00:11:8A. This is the address the organization registered with the IEEE, which may differ from its current operating address.