Which company owns MAC address prefix 18:06:75?

MAC address prefix 18:06:75 is registered to Dilax Intelcom GmbH in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 18:06:75 has a network interface built by Dilax Intelcom GmbH.

What is the OUI 18:06:75?

18:06:75 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Dilax Intelcom GmbH. It covers every address from 18:06:75:00:00:00 to 18:06:75:FF:FF:FF, or 16,777,216 addresses in total. It is also written 18-06-75.

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in 18:06:75:00:00:00 that is 18:06:75 — 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 Dilax Intelcom GmbH located?

Dilax Intelcom GmbH is listed at Alt-Moabit 96b Berlin DE 10559 in the IEEE OUI registry entry for 18:06:75. This is the address the organization registered with the IEEE, which may differ from its current operating address.

Dilax Intelcom GmbH

MAC address prefix 18:06:75 is registered to Dilax Intelcom GmbH in the IEEE OUI registry. Any device whose MAC address begins with 18:06:75 has a network interface built by Dilax Intelcom 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 18:06:75:00:00:00 to 18:06:75:FF:FF:FF.

OUI prefix: 18:06:75
Hyphen form: 18-06-75
MAC range: 18:06:75:00:00:00 – 18:06:75:FF:FF:FF
Addresses in block: 16,777,216
Organization: Dilax Intelcom GmbH
Address: Alt-Moabit 96b Berlin DE 10559
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 "DILAX Intelcom GmbH"
archived source →
2017-09-08Renamed from "DILAX Intelcom GmbH" to "Dilax Intelcom GmbH"
archived source →
2026-07-17Assigned to "Dilax Intelcom GmbH"

Nearby in the registry

The prefixes assigned immediately before and after 18:06:75:

FAQ

Which company owns MAC address prefix 18:06:75?: MAC address prefix 18:06:75 is registered to Dilax Intelcom GmbH in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 18:06:75 has a network interface built by Dilax Intelcom GmbH.
What is the OUI 18:06:75?: 18:06:75 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Dilax Intelcom GmbH. It covers every address from 18:06:75:00:00:00 to 18:06:75:FF:FF:FF, or 16,777,216 addresses in total. It is also written 18-06-75.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in 18:06:75:00:00:00 that is 18:06:75 — 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 Dilax Intelcom GmbH located?: Dilax Intelcom GmbH is listed at Alt-Moabit 96b Berlin DE 10559 in the IEEE OUI registry entry for 18:06:75. This is the address the organization registered with the IEEE, which may differ from its current operating address.