Which company owns MAC address prefix C8:75:DD?

MAC address prefix C8:75:DD is registered to LG Electronics NV in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with C8:75:DD has a network interface built by LG Electronics NV.

What is the OUI C8:75:DD?

C8:75:DD is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to LG Electronics NV. It covers every address from C8:75:DD:00:00:00 to C8:75:DD:FF:FF:FF, or 16,777,216 addresses in total. It is also written C8-75-DD.

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in C8:75:DD:00:00:00 that is C8:75:DD — 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 LG Electronics NV located?

LG Electronics NV is listed at No.346,Yaoxin Road Economic&Technical Development Zone Nanjing China Nanjing JiangSu CN 210046 in the IEEE OUI registry entry for C8:75:DD. This is the address the organization registered with the IEEE, which may differ from its current operating address.

LG Electronics NV

MAC address prefix C8:75:DD is registered to LG Electronics NV in the IEEE OUI registry. Any device whose MAC address begins with C8:75:DD has a network interface built by LG Electronics NV. 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 C8:75:DD:00:00:00 to C8:75:DD:FF:FF:FF.

OUI prefix: C8:75:DD
Hyphen form: C8-75-DD
MAC range: C8:75:DD:00:00:00 – C8:75:DD:FF:FF:FF
Addresses in block: 16,777,216
Organization: LG Electronics NV
Address: No.346,Yaoxin Road Economic&Technical Development Zone Nanjing China Nanjing JiangSu CN 210046
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.

2024-08-15Assigned to "LG Electronics NV"
archived source →
2026-07-17Assigned to "LG Electronics NV"

Nearby in the registry

The prefixes assigned immediately before and after C8:75:DD:

FAQ

Which company owns MAC address prefix C8:75:DD?: MAC address prefix C8:75:DD is registered to LG Electronics NV in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with C8:75:DD has a network interface built by LG Electronics NV.
What is the OUI C8:75:DD?: C8:75:DD is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to LG Electronics NV. It covers every address from C8:75:DD:00:00:00 to C8:75:DD:FF:FF:FF, or 16,777,216 addresses in total. It is also written C8-75-DD.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in C8:75:DD:00:00:00 that is C8:75:DD — 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 LG Electronics NV located?: LG Electronics NV is listed at No.346,Yaoxin Road Economic&Technical Development Zone Nanjing China Nanjing JiangSu CN 210046 in the IEEE OUI registry entry for C8:75:DD. This is the address the organization registered with the IEEE, which may differ from its current operating address.