Which company owns MAC address prefix FC:2C:FD?

MAC address prefix FC:2C:FD is registered to dormakaba Canada Inc. - Keyscan in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with FC:2C:FD has a network interface built by dormakaba Canada Inc. - Keyscan.

What is the OUI FC:2C:FD?

FC:2C:FD is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to dormakaba Canada Inc. - Keyscan. It covers every address from FC:2C:FD:00:00:00 to FC:2C:FD:FF:FF:FF, or 16,777,216 addresses in total. It is also written FC-2C-FD.

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in FC:2C:FD:00:00:00 that is FC:2C:FD — 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 dormakaba Canada Inc. - Keyscan located?

dormakaba Canada Inc. - Keyscan is listed at 901 Burns Street East Whitby Ontario CA L1N 0E6 in the IEEE OUI registry entry for FC:2C:FD. This is the address the organization registered with the IEEE, which may differ from its current operating address.

dormakaba Canada Inc. - Keyscan

MAC address prefix FC:2C:FD is registered to dormakaba Canada Inc. - Keyscan in the IEEE OUI registry. Any device whose MAC address begins with FC:2C:FD has a network interface built by dormakaba Canada Inc. - Keyscan. 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 FC:2C:FD:00:00:00 to FC:2C:FD:FF:FF:FF.

OUI prefix: FC:2C:FD
Hyphen form: FC-2C-FD
MAC range: FC:2C:FD:00:00:00 – FC:2C:FD:FF:FF:FF
Addresses in block: 16,777,216
Organization: dormakaba Canada Inc. - Keyscan
Address: 901 Burns Street East Whitby Ontario CA L1N 0E6
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.

2023-07-11Assigned to "dormakaba Canada Inc. - Keyscan"
archived source →
2026-07-17Assigned to "dormakaba Canada Inc. - Keyscan"

Nearby in the registry

The prefixes assigned immediately before and after FC:2C:FD:

FAQ

Which company owns MAC address prefix FC:2C:FD?: MAC address prefix FC:2C:FD is registered to dormakaba Canada Inc. - Keyscan in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with FC:2C:FD has a network interface built by dormakaba Canada Inc. - Keyscan.
What is the OUI FC:2C:FD?: FC:2C:FD is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to dormakaba Canada Inc. - Keyscan. It covers every address from FC:2C:FD:00:00:00 to FC:2C:FD:FF:FF:FF, or 16,777,216 addresses in total. It is also written FC-2C-FD.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in FC:2C:FD:00:00:00 that is FC:2C:FD — 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 dormakaba Canada Inc. - Keyscan located?: dormakaba Canada Inc. - Keyscan is listed at 901 Burns Street East Whitby Ontario CA L1N 0E6 in the IEEE OUI registry entry for FC:2C:FD. This is the address the organization registered with the IEEE, which may differ from its current operating address.