Which company owns MAC address prefix 14:59:C3?

MAC address prefix 14:59:C3 is registered to Creative Chips GmbH in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 14:59:C3 has a network interface built by Creative Chips GmbH.

What is the OUI 14:59:C3?

14:59:C3 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Creative Chips GmbH. It covers every address from 14:59:C3:00:00:00 to 14:59:C3:FF:FF:FF, or 16,777,216 addresses in total. It is also written 14-59-C3.

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in 14:59:C3:00:00:00 that is 14:59:C3 — 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 Creative Chips GmbH located?

Creative Chips GmbH is listed at Im Bubenstück 1 Bingen Rheinland-Pfalz DE 55411 in the IEEE OUI registry entry for 14:59:C3. This is the address the organization registered with the IEEE, which may differ from its current operating address.

Creative Chips GmbH

MAC address prefix 14:59:C3 is registered to Creative Chips GmbH in the IEEE OUI registry. Any device whose MAC address begins with 14:59:C3 has a network interface built by Creative Chips 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 14:59:C3:00:00:00 to 14:59:C3:FF:FF:FF.

OUI prefix: 14:59:C3
Hyphen form: 14-59-C3
MAC range: 14:59:C3:00:00:00 – 14:59:C3:FF:FF:FF
Addresses in block: 16,777,216
Organization: Creative Chips GmbH
Address: Im Bubenstück 1 Bingen Rheinland-Pfalz DE 55411
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.

2019-08-04Assigned to "Creative Chips GmbH"
archived source →
2026-07-17Assigned to "Creative Chips GmbH"

Nearby in the registry

The prefixes assigned immediately before and after 14:59:C3:

FAQ

Which company owns MAC address prefix 14:59:C3?: MAC address prefix 14:59:C3 is registered to Creative Chips GmbH in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 14:59:C3 has a network interface built by Creative Chips GmbH.
What is the OUI 14:59:C3?: 14:59:C3 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Creative Chips GmbH. It covers every address from 14:59:C3:00:00:00 to 14:59:C3:FF:FF:FF, or 16,777,216 addresses in total. It is also written 14-59-C3.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in 14:59:C3:00:00:00 that is 14:59:C3 — 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 Creative Chips GmbH located?: Creative Chips GmbH is listed at Im Bubenstück 1 Bingen Rheinland-Pfalz DE 55411 in the IEEE OUI registry entry for 14:59:C3. This is the address the organization registered with the IEEE, which may differ from its current operating address.