Which company owns MAC address prefix 24:DF:17?

MAC address prefix 24:DF:17 is registered to Shenzhen Sande Dacom Electronics Co., Ltd in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 24:DF:17 has a network interface built by Shenzhen Sande Dacom Electronics Co., Ltd.

What is the OUI 24:DF:17?

24:DF:17 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Shenzhen Sande Dacom Electronics Co., Ltd. It covers every address from 24:DF:17:00:00:00 to 24:DF:17:FF:FF:FF, or 16,777,216 addresses in total. It is also written 24-DF-17.

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in 24:DF:17:00:00:00 that is 24:DF:17 — 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 Sande Dacom Electronics Co., Ltd located?

Shenzhen Sande Dacom Electronics Co., Ltd is listed at bantian shenzhen Guangdong CN 518129 in the IEEE OUI registry entry for 24:DF:17. This is the address the organization registered with the IEEE, which may differ from its current operating address.

How many MAC prefixes does Shenzhen Sande Dacom Electronics Co., Ltd own?

Shenzhen Sande Dacom Electronics Co., Ltd holds 2 OUI prefixes in the IEEE registry, of which 24:DF:17 is one. A device made by Shenzhen Sande Dacom Electronics Co., Ltd could carry a MAC address from any of them.

Shenzhen Sande Dacom Electronics Co., Ltd

MAC address prefix 24:DF:17 is registered to Shenzhen Sande Dacom Electronics Co., Ltd in the IEEE OUI registry. Any device whose MAC address begins with 24:DF:17 has a network interface built by Shenzhen Sande Dacom Electronics 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:DF:17:00:00:00 to 24:DF:17:FF:FF:FF.

OUI prefix: 24:DF:17
Hyphen form: 24-DF-17
MAC range: 24:DF:17:00:00:00 – 24:DF:17:FF:FF:FF
Addresses in block: 16,777,216
Organization: Shenzhen Sande Dacom Electronics Co., Ltd
Address: bantian shenzhen Guangdong CN 518129
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 Sande Dacom Electronics Co., Ltd

Shenzhen Sande Dacom Electronics Co., Ltd holds 2 OUI prefixes in total. A device with this exact prefix could just as well carry any of these:

08:E4:DF

Assignment history (2)

The IEEE registry publishes current state only — this is the change record we've kept since we started tracking it daily.

2025-05-13Assigned to "Shenzhen Sande Dacom Electronics Co., Ltd"
archived source →
2026-07-17Assigned to "Shenzhen Sande Dacom Electronics Co., Ltd"

Nearby in the registry

The prefixes assigned immediately before and after 24:DF:17:

FAQ

Which company owns MAC address prefix 24:DF:17?: MAC address prefix 24:DF:17 is registered to Shenzhen Sande Dacom Electronics Co., Ltd in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 24:DF:17 has a network interface built by Shenzhen Sande Dacom Electronics Co., Ltd.
What is the OUI 24:DF:17?: 24:DF:17 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Shenzhen Sande Dacom Electronics Co., Ltd. It covers every address from 24:DF:17:00:00:00 to 24:DF:17:FF:FF:FF, or 16,777,216 addresses in total. It is also written 24-DF-17.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in 24:DF:17:00:00:00 that is 24:DF:17 — 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 Sande Dacom Electronics Co., Ltd located?: Shenzhen Sande Dacom Electronics Co., Ltd is listed at bantian shenzhen Guangdong CN 518129 in the IEEE OUI registry entry for 24:DF:17. This is the address the organization registered with the IEEE, which may differ from its current operating address.
How many MAC prefixes does Shenzhen Sande Dacom Electronics Co., Ltd own?: Shenzhen Sande Dacom Electronics Co., Ltd holds 2 OUI prefixes in the IEEE registry, of which 24:DF:17 is one. A device made by Shenzhen Sande Dacom Electronics Co., Ltd could carry a MAC address from any of them.