Which company owns MAC address prefix EC:C0:6A?

MAC address prefix EC:C0:6A is registered to PowerChord Group Limited in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with EC:C0:6A has a network interface built by PowerChord Group Limited.

What is the OUI EC:C0:6A?

EC:C0:6A is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to PowerChord Group Limited. It covers every address from EC:C0:6A:00:00:00 to EC:C0:6A:FF:FF:FF, or 16,777,216 addresses in total. It is also written EC-C0-6A.

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in EC:C0:6A:00:00:00 that is EC:C0:6A — 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 PowerChord Group Limited located?

PowerChord Group Limited is listed at 1 Blythe Road London GB W14 0HG in the IEEE OUI registry entry for EC:C0:6A. This is the address the organization registered with the IEEE, which may differ from its current operating address.

PowerChord Group Limited

MAC address prefix EC:C0:6A is registered to PowerChord Group Limited in the IEEE OUI registry. Any device whose MAC address begins with EC:C0:6A has a network interface built by PowerChord Group Limited. 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 EC:C0:6A:00:00:00 to EC:C0:6A:FF:FF:FF.

OUI prefix: EC:C0:6A
Hyphen form: EC-C0-6A
MAC range: EC:C0:6A:00:00:00 – EC:C0:6A:FF:FF:FF
Addresses in block: 16,777,216
Organization: PowerChord Group Limited
Address: 1 Blythe Road London GB W14 0HG
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.

2017-09-08Assigned to "PowerChord Group Limited"
archived source →
2026-07-17Assigned to "PowerChord Group Limited"

Nearby in the registry

The prefixes assigned immediately before and after EC:C0:6A:

FAQ

Which company owns MAC address prefix EC:C0:6A?: MAC address prefix EC:C0:6A is registered to PowerChord Group Limited in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with EC:C0:6A has a network interface built by PowerChord Group Limited.
What is the OUI EC:C0:6A?: EC:C0:6A is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to PowerChord Group Limited. It covers every address from EC:C0:6A:00:00:00 to EC:C0:6A:FF:FF:FF, or 16,777,216 addresses in total. It is also written EC-C0-6A.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in EC:C0:6A:00:00:00 that is EC:C0:6A — 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 PowerChord Group Limited located?: PowerChord Group Limited is listed at 1 Blythe Road London GB W14 0HG in the IEEE OUI registry entry for EC:C0:6A. This is the address the organization registered with the IEEE, which may differ from its current operating address.