Which company owns MAC address prefix 5C:94:62?

MAC address prefix 5C:94:62 is registered to Shenzhen Jiuzhou Electric Co.,LTD in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 5C:94:62 has a network interface built by Shenzhen Jiuzhou Electric Co.,LTD.

What is the OUI 5C:94:62?

5C:94:62 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Shenzhen Jiuzhou Electric Co.,LTD. It covers every address from 5C:94:62:00:00:00 to 5C:94:62:FF:FF:FF, or 16,777,216 addresses in total. It is also written 5C-94-62.

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in 5C:94:62:00:00:00 that is 5C:94:62 — 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 Shenzhen Jiuzhou Electric Co.,LTD located?

Shenzhen Jiuzhou Electric Co.,LTD is listed at 6F,Jiuzhou Electric Building,Southern No.12RD.,Hi-Tech Industrial Park,Nanshan District, Shenzhen Guangdong CN 518057 in the IEEE OUI registry entry for 5C:94:62. This is the address the organization registered with the IEEE, which may differ from its current operating address.

How many MAC prefixes does Shenzhen Jiuzhou Electric Co.,LTD own?

Shenzhen Jiuzhou Electric Co.,LTD holds 2 OUI prefixes in the IEEE registry, of which 5C:94:62 is one. A device made by Shenzhen Jiuzhou Electric Co.,LTD could carry a MAC address from any of them.

Shenzhen Jiuzhou Electric Co.,LTD

MAC address prefix 5C:94:62 is registered to Shenzhen Jiuzhou Electric Co.,LTD in the IEEE OUI registry. Any device whose MAC address begins with 5C:94:62 has a network interface built by Shenzhen Jiuzhou Electric 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 5C:94:62:00:00:00 to 5C:94:62:FF:FF:FF.

OUI prefix: 5C:94:62
Hyphen form: 5C-94-62
MAC range: 5C:94:62:00:00:00 – 5C:94:62:FF:FF:FF
Addresses in block: 16,777,216
Organization: Shenzhen Jiuzhou Electric Co.,LTD
Address: 6F,Jiuzhou Electric Building,Southern No.12RD.,Hi-Tech Industrial Park,Nanshan District, Shenzhen Guangdong CN 518057
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.

Other prefixes from Shenzhen Jiuzhou Electric Co.,LTD

Shenzhen Jiuzhou Electric Co.,LTD holds 2 OUI prefixes in total. A device with this exact prefix could just as well carry any of these:

B4:CF:DB

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 "Shenzhen Jiuzhou Electric Co.,LTD"
archived source →
2026-07-17Assigned to "Shenzhen Jiuzhou Electric Co.,LTD"

Nearby in the registry

The prefixes assigned immediately before and after 5C:94:62:

FAQ

Which company owns MAC address prefix 5C:94:62?: MAC address prefix 5C:94:62 is registered to Shenzhen Jiuzhou Electric Co.,LTD in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 5C:94:62 has a network interface built by Shenzhen Jiuzhou Electric Co.,LTD.
What is the OUI 5C:94:62?: 5C:94:62 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Shenzhen Jiuzhou Electric Co.,LTD. It covers every address from 5C:94:62:00:00:00 to 5C:94:62:FF:FF:FF, or 16,777,216 addresses in total. It is also written 5C-94-62.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in 5C:94:62:00:00:00 that is 5C:94:62 — 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 Shenzhen Jiuzhou Electric Co.,LTD located?: Shenzhen Jiuzhou Electric Co.,LTD is listed at 6F,Jiuzhou Electric Building,Southern No.12RD.,Hi-Tech Industrial Park,Nanshan District, Shenzhen Guangdong CN 518057 in the IEEE OUI registry entry for 5C:94:62. This is the address the organization registered with the IEEE, which may differ from its current operating address.
How many MAC prefixes does Shenzhen Jiuzhou Electric Co.,LTD own?: Shenzhen Jiuzhou Electric Co.,LTD holds 2 OUI prefixes in the IEEE registry, of which 5C:94:62 is one. A device made by Shenzhen Jiuzhou Electric Co.,LTD could carry a MAC address from any of them.