Which company owns MAC address prefix 24:0F:5E?

MAC address prefix 24:0F:5E is registered to Shenzhen z-router Technology Co., Ltd in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 24:0F:5E has a network interface built by Shenzhen z-router Technology Co., Ltd.

What is the OUI 24:0F:5E?

24:0F:5E is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Shenzhen z-router Technology Co., Ltd. It covers every address from 24:0F:5E:00:00:00 to 24:0F:5E:FF:FF:FF, or 16,777,216 addresses in total. It is also written 24-0F-5E.

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in 24:0F:5E:00:00:00 that is 24:0F:5E — 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 z-router Technology Co., Ltd located?

Shenzhen z-router Technology Co., Ltd is listed at 406,Block A,Taojindi Building ,Tenglong Road,Longhua New District, Shenzhen GuangDong CN 518000 in the IEEE OUI registry entry for 24:0F:5E. This is the address the organization registered with the IEEE, which may differ from its current operating address.

Shenzhen z-router Technology Co., Ltd

MAC address prefix 24:0F:5E is registered to Shenzhen z-router Technology Co., Ltd in the IEEE OUI registry. Any device whose MAC address begins with 24:0F:5E has a network interface built by Shenzhen z-router Technology 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 24:0F:5E:00:00:00 to 24:0F:5E:FF:FF:FF.

OUI prefix: 24:0F:5E
Hyphen form: 24-0F-5E
MAC range: 24:0F:5E:00:00:00 – 24:0F:5E:FF:FF:FF
Addresses in block: 16,777,216
Organization: Shenzhen z-router Technology Co., Ltd
Address: 406,Block A,Taojindi Building ,Tenglong Road,Longhua New District, 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.

2022-07-11Assigned to "Shenzhen z-router Technology Co., Ltd"
archived source →
2026-07-17Assigned to "Shenzhen z-router Technology Co., Ltd"

Nearby in the registry

The prefixes assigned immediately before and after 24:0F:5E:

FAQ

Which company owns MAC address prefix 24:0F:5E?: MAC address prefix 24:0F:5E is registered to Shenzhen z-router Technology Co., Ltd in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 24:0F:5E has a network interface built by Shenzhen z-router Technology Co., Ltd.
What is the OUI 24:0F:5E?: 24:0F:5E is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Shenzhen z-router Technology Co., Ltd. It covers every address from 24:0F:5E:00:00:00 to 24:0F:5E:FF:FF:FF, or 16,777,216 addresses in total. It is also written 24-0F-5E.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in 24:0F:5E:00:00:00 that is 24:0F:5E — 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 z-router Technology Co., Ltd located?: Shenzhen z-router Technology Co., Ltd is listed at 406,Block A,Taojindi Building ,Tenglong Road,Longhua New District, Shenzhen GuangDong CN 518000 in the IEEE OUI registry entry for 24:0F:5E. This is the address the organization registered with the IEEE, which may differ from its current operating address.