Which company owns MAC address prefix 00:0C:6C?

MAC address prefix 00:0C:6C is registered to Eve Systems GmbH in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 00:0C:6C has a network interface built by Eve Systems GmbH.

What is the OUI 00:0C:6C?

00:0C:6C is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Eve Systems GmbH. It covers every address from 00:0C:6C:00:00:00 to 00:0C:6C:FF:FF:FF, or 16,777,216 addresses in total. It is also written 00-0C-6C.

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in 00:0C:6C:00:00:00 that is 00:0C:6C — 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 Eve Systems GmbH located?

Eve Systems GmbH is listed at Rotkreuzplatz 1 Munich DE 80634 in the IEEE OUI registry entry for 00:0C:6C. This is the address the organization registered with the IEEE, which may differ from its current operating address.

Eve Systems GmbH

MAC address prefix 00:0C:6C is registered to Eve Systems GmbH in the IEEE OUI registry. Any device whose MAC address begins with 00:0C:6C has a network interface built by Eve Systems GmbH. 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 00:0C:6C:00:00:00 to 00:0C:6C:FF:FF:FF.

OUI prefix: 00:0C:6C
Hyphen form: 00-0C-6C
MAC range: 00:0C:6C:00:00:00 – 00:0C:6C:FF:FF:FF
Addresses in block: 16,777,216
Organization: Eve Systems GmbH
Address: Rotkreuzplatz 1 Munich DE 80634
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 (3)

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 "Elgato Systems LLC"
archived source →
2019-07-04Renamed from "Elgato Systems LLC" to "Eve Systems GmbH"
archived source →
2026-07-17Assigned to "Eve Systems GmbH"

Nearby in the registry

The prefixes assigned immediately before and after 00:0C:6C:

FAQ

Which company owns MAC address prefix 00:0C:6C?: MAC address prefix 00:0C:6C is registered to Eve Systems GmbH in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 00:0C:6C has a network interface built by Eve Systems GmbH.
What is the OUI 00:0C:6C?: 00:0C:6C is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Eve Systems GmbH. It covers every address from 00:0C:6C:00:00:00 to 00:0C:6C:FF:FF:FF, or 16,777,216 addresses in total. It is also written 00-0C-6C.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in 00:0C:6C:00:00:00 that is 00:0C:6C — 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 Eve Systems GmbH located?: Eve Systems GmbH is listed at Rotkreuzplatz 1 Munich DE 80634 in the IEEE OUI registry entry for 00:0C:6C. This is the address the organization registered with the IEEE, which may differ from its current operating address.