Which company owns MAC address prefix 0C:F4:75?

MAC address prefix 0C:F4:75 is registered to Zliide Technologies ApS in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 0C:F4:75 has a network interface built by Zliide Technologies ApS.

What is the OUI 0C:F4:75?

0C:F4:75 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Zliide Technologies ApS. It covers every address from 0C:F4:75:00:00:00 to 0C:F4:75:FF:FF:FF, or 16,777,216 addresses in total. It is also written 0C-F4-75.

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in 0C:F4:75:00:00:00 that is 0C:F4:75 — 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 Zliide Technologies ApS located?

Zliide Technologies ApS is listed at Sverigesgade 6 Aarhus DK 8000 in the IEEE OUI registry entry for 0C:F4:75. This is the address the organization registered with the IEEE, which may differ from its current operating address.

Zliide Technologies ApS

MAC address prefix 0C:F4:75 is registered to Zliide Technologies ApS in the IEEE OUI registry. Any device whose MAC address begins with 0C:F4:75 has a network interface built by Zliide Technologies ApS. 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 0C:F4:75:00:00:00 to 0C:F4:75:FF:FF:FF.

OUI prefix: 0C:F4:75
Hyphen form: 0C-F4-75
MAC range: 0C:F4:75:00:00:00 – 0C:F4:75:FF:FF:FF
Addresses in block: 16,777,216
Organization: Zliide Technologies ApS
Address: Sverigesgade 6 Aarhus DK 8000
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.

2018-12-21Assigned to "Zliide Technologies ApS"
archived source →
2026-07-17Assigned to "Zliide Technologies ApS"

Nearby in the registry

The prefixes assigned immediately before and after 0C:F4:75:

FAQ

Which company owns MAC address prefix 0C:F4:75?: MAC address prefix 0C:F4:75 is registered to Zliide Technologies ApS in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 0C:F4:75 has a network interface built by Zliide Technologies ApS.
What is the OUI 0C:F4:75?: 0C:F4:75 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Zliide Technologies ApS. It covers every address from 0C:F4:75:00:00:00 to 0C:F4:75:FF:FF:FF, or 16,777,216 addresses in total. It is also written 0C-F4-75.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in 0C:F4:75:00:00:00 that is 0C:F4:75 — 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 Zliide Technologies ApS located?: Zliide Technologies ApS is listed at Sverigesgade 6 Aarhus DK 8000 in the IEEE OUI registry entry for 0C:F4:75. This is the address the organization registered with the IEEE, which may differ from its current operating address.