Which company owns MAC address prefix FC:83:C6?

MAC address prefix FC:83:C6 is registered to N-Radio Technologies Co., Ltd. in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with FC:83:C6 has a network interface built by N-Radio Technologies Co., Ltd..

What is the OUI FC:83:C6?

FC:83:C6 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to N-Radio Technologies Co., Ltd.. It covers every address from FC:83:C6:00:00:00 to FC:83:C6:FF:FF:FF, or 16,777,216 addresses in total. It is also written FC-83-C6.

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in FC:83:C6:00:00:00 that is FC:83:C6 — 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 N-Radio Technologies Co., Ltd. located?

N-Radio Technologies Co., Ltd. is listed at 2#, 7F, Satellite Buiding, Keyuan Road, Nanshan ShenZhen GuangDong CN 518000 in the IEEE OUI registry entry for FC:83:C6. This is the address the organization registered with the IEEE, which may differ from its current operating address.

N-Radio Technologies Co., Ltd.

MAC address prefix FC:83:C6 is registered to N-Radio Technologies Co., Ltd. in the IEEE OUI registry. Any device whose MAC address begins with FC:83:C6 has a network interface built by N-Radio Technologies Co., Ltd.. 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:83:C6:00:00:00 to FC:83:C6:FF:FF:FF.

OUI prefix: FC:83:C6
Hyphen form: FC-83-C6
MAC range: FC:83:C6:00:00:00 – FC:83:C6:FF:FF:FF
Addresses in block: 16,777,216
Organization: N-Radio Technologies Co., Ltd.
Address: 2#, 7F, Satellite Buiding, Keyuan Road, Nanshan ShenZhen GuangDong CN 518000
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 "N-Radio Technologies Co., Ltd."
archived source →
2026-07-17Assigned to "N-Radio Technologies Co., Ltd."

Nearby in the registry

The prefixes assigned immediately before and after FC:83:C6:

FAQ

Which company owns MAC address prefix FC:83:C6?: MAC address prefix FC:83:C6 is registered to N-Radio Technologies Co., Ltd. in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with FC:83:C6 has a network interface built by N-Radio Technologies Co., Ltd..
What is the OUI FC:83:C6?: FC:83:C6 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to N-Radio Technologies Co., Ltd.. It covers every address from FC:83:C6:00:00:00 to FC:83:C6:FF:FF:FF, or 16,777,216 addresses in total. It is also written FC-83-C6.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in FC:83:C6:00:00:00 that is FC:83:C6 — 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 N-Radio Technologies Co., Ltd. located?: N-Radio Technologies Co., Ltd. is listed at 2#, 7F, Satellite Buiding, Keyuan Road, Nanshan ShenZhen GuangDong CN 518000 in the IEEE OUI registry entry for FC:83:C6. This is the address the organization registered with the IEEE, which may differ from its current operating address.