Which company owns MAC address prefix C0:2B:FC?

MAC address prefix C0:2B:FC is registered to iNES. applied informatics GmbH in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with C0:2B:FC has a network interface built by iNES. applied informatics GmbH.

What is the OUI C0:2B:FC?

C0:2B:FC is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to iNES. applied informatics GmbH. It covers every address from C0:2B:FC:00:00:00 to C0:2B:FC:FF:FF:FF, or 16,777,216 addresses in total. It is also written C0-2B-FC.

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in C0:2B:FC:00:00:00 that is C0:2B:FC — 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 iNES. applied informatics GmbH located?

iNES. applied informatics GmbH is listed at Ohmstrasse 9 Ludwigsburg DE 71642 in the IEEE OUI registry entry for C0:2B:FC. This is the address the organization registered with the IEEE, which may differ from its current operating address.

iNES. applied informatics GmbH

MAC address prefix C0:2B:FC is registered to iNES. applied informatics GmbH in the IEEE OUI registry. Any device whose MAC address begins with C0:2B:FC has a network interface built by iNES. applied informatics 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 C0:2B:FC:00:00:00 to C0:2B:FC:FF:FF:FF.

OUI prefix: C0:2B:FC
Hyphen form: C0-2B-FC
MAC range: C0:2B:FC:00:00:00 – C0:2B:FC:FF:FF:FF
Addresses in block: 16,777,216
Organization: iNES. applied informatics GmbH
Address: Ohmstrasse 9 Ludwigsburg DE 71642
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 "iNES. applied informatics GmbH"
archived source →
2026-07-17Assigned to "iNES. applied informatics GmbH"

Nearby in the registry

The prefixes assigned immediately before and after C0:2B:FC:

FAQ

Which company owns MAC address prefix C0:2B:FC?: MAC address prefix C0:2B:FC is registered to iNES. applied informatics GmbH in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with C0:2B:FC has a network interface built by iNES. applied informatics GmbH.
What is the OUI C0:2B:FC?: C0:2B:FC is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to iNES. applied informatics GmbH. It covers every address from C0:2B:FC:00:00:00 to C0:2B:FC:FF:FF:FF, or 16,777,216 addresses in total. It is also written C0-2B-FC.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in C0:2B:FC:00:00:00 that is C0:2B:FC — 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 iNES. applied informatics GmbH located?: iNES. applied informatics GmbH is listed at Ohmstrasse 9 Ludwigsburg DE 71642 in the IEEE OUI registry entry for C0:2B:FC. This is the address the organization registered with the IEEE, which may differ from its current operating address.