Which company owns MAC address prefix 6C:6E:FE?

MAC address prefix 6C:6E:FE is registered to Core Logic Inc. in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 6C:6E:FE has a network interface built by Core Logic Inc..

What is the OUI 6C:6E:FE?

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

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in 6C:6E:FE:00:00:00 that is 6C:6E:FE — 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 Core Logic Inc. located?

Core Logic Inc. is listed at 11th Fl., 1-B U-SPACE Bldg. Seongnam Gyeonggi-do KR 463-400 in the IEEE OUI registry entry for 6C:6E:FE. This is the address the organization registered with the IEEE, which may differ from its current operating address.

Core Logic Inc.

MAC address prefix 6C:6E:FE is registered to Core Logic Inc. in the IEEE OUI registry. Any device whose MAC address begins with 6C:6E:FE has a network interface built by Core Logic Inc.. 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 6C:6E:FE:00:00:00 to 6C:6E:FE:FF:FF:FF.

OUI prefix: 6C:6E:FE
Hyphen form: 6C-6E-FE
MAC range: 6C:6E:FE:00:00:00 – 6C:6E:FE:FF:FF:FF
Addresses in block: 16,777,216
Organization: Core Logic Inc.
Address: 11th Fl., 1-B U-SPACE Bldg. Seongnam Gyeonggi-do KR 463-400
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 "Core Logic Inc."
archived source →
2026-07-17Assigned to "Core Logic Inc."

Nearby in the registry

The prefixes assigned immediately before and after 6C:6E:FE:

FAQ

Which company owns MAC address prefix 6C:6E:FE?: MAC address prefix 6C:6E:FE is registered to Core Logic Inc. in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 6C:6E:FE has a network interface built by Core Logic Inc..
What is the OUI 6C:6E:FE?: 6C:6E:FE is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Core Logic Inc.. It covers every address from 6C:6E:FE:00:00:00 to 6C:6E:FE:FF:FF:FF, or 16,777,216 addresses in total. It is also written 6C-6E-FE.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in 6C:6E:FE:00:00:00 that is 6C:6E:FE — 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 Core Logic Inc. located?: Core Logic Inc. is listed at 11th Fl., 1-B U-SPACE Bldg. Seongnam Gyeonggi-do KR 463-400 in the IEEE OUI registry entry for 6C:6E:FE. This is the address the organization registered with the IEEE, which may differ from its current operating address.