Which company owns MAC address prefix C8:6C:1E?

MAC address prefix C8:6C:1E is registered to Display Systems Ltd in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with C8:6C:1E has a network interface built by Display Systems Ltd.

What is the OUI C8:6C:1E?

C8:6C:1E is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Display Systems Ltd. It covers every address from C8:6C:1E:00:00:00 to C8:6C:1E:FF:FF:FF, or 16,777,216 addresses in total. It is also written C8-6C-1E.

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in C8:6C:1E:00:00:00 that is C8:6C:1E — 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 Display Systems Ltd located?

Display Systems Ltd is listed at 16-Parkovaja Street 26 Moscow RU 105484 in the IEEE OUI registry entry for C8:6C:1E. This is the address the organization registered with the IEEE, which may differ from its current operating address.

Display Systems Ltd

MAC address prefix C8:6C:1E is registered to Display Systems Ltd in the IEEE OUI registry. Any device whose MAC address begins with C8:6C:1E has a network interface built by Display Systems 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 C8:6C:1E:00:00:00 to C8:6C:1E:FF:FF:FF.

OUI prefix: C8:6C:1E
Hyphen form: C8-6C-1E
MAC range: C8:6C:1E:00:00:00 – C8:6C:1E:FF:FF:FF
Addresses in block: 16,777,216
Organization: Display Systems Ltd
Address: 16-Parkovaja Street 26 Moscow RU 105484
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 "Display Systems Ltd"
archived source →
2026-07-17Assigned to "Display Systems Ltd"

Nearby in the registry

The prefixes assigned immediately before and after C8:6C:1E:

FAQ

Which company owns MAC address prefix C8:6C:1E?: MAC address prefix C8:6C:1E is registered to Display Systems Ltd in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with C8:6C:1E has a network interface built by Display Systems Ltd.
What is the OUI C8:6C:1E?: C8:6C:1E is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Display Systems Ltd. It covers every address from C8:6C:1E:00:00:00 to C8:6C:1E:FF:FF:FF, or 16,777,216 addresses in total. It is also written C8-6C-1E.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in C8:6C:1E:00:00:00 that is C8:6C:1E — 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 Display Systems Ltd located?: Display Systems Ltd is listed at 16-Parkovaja Street 26 Moscow RU 105484 in the IEEE OUI registry entry for C8:6C:1E. This is the address the organization registered with the IEEE, which may differ from its current operating address.