Which company owns MAC address prefix F4:D0:32?

MAC address prefix F4:D0:32 is registered to Yunnan Ideal Information&Technology.,Ltd in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with F4:D0:32 has a network interface built by Yunnan Ideal Information&Technology.,Ltd.

What is the OUI F4:D0:32?

F4:D0:32 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Yunnan Ideal Information&Technology.,Ltd. It covers every address from F4:D0:32:00:00:00 to F4:D0:32:FF:FF:FF, or 16,777,216 addresses in total. It is also written F4-D0-32.

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in F4:D0:32:00:00:00 that is F4:D0:32 — 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 Yunnan Ideal Information&Technology.,Ltd located?

Yunnan Ideal Information&Technology.,Ltd is listed at The 1st Floor, Building Four ,JingdianMingju,Haiyuanzhong road, High Tech Development Zone,Kunming,YunnanP.R.China Kunming Yunnan CN 650106 in the IEEE OUI registry entry for F4:D0:32. This is the address the organization registered with the IEEE, which may differ from its current operating address.

Yunnan Ideal Information&Technology.,Ltd

MAC address prefix F4:D0:32 is registered to Yunnan Ideal Information&Technology.,Ltd in the IEEE OUI registry. Any device whose MAC address begins with F4:D0:32 has a network interface built by Yunnan Ideal Information&Technology.,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 F4:D0:32:00:00:00 to F4:D0:32:FF:FF:FF.

OUI prefix: F4:D0:32
Hyphen form: F4-D0-32
MAC range: F4:D0:32:00:00:00 – F4:D0:32:FF:FF:FF
Addresses in block: 16,777,216
Organization: Yunnan Ideal Information&Technology.,Ltd
Address: The 1st Floor, Building Four ,JingdianMingju,Haiyuanzhong road, High Tech Development Zone,Kunming,YunnanP.R.China Kunming Yunnan CN 650106
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 "Yunnan Ideal Information&Technology.,Ltd"
archived source →
2026-07-17Assigned to "Yunnan Ideal Information&Technology.,Ltd"

Nearby in the registry

The prefixes assigned immediately before and after F4:D0:32:

FAQ

Which company owns MAC address prefix F4:D0:32?: MAC address prefix F4:D0:32 is registered to Yunnan Ideal Information&Technology.,Ltd in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with F4:D0:32 has a network interface built by Yunnan Ideal Information&Technology.,Ltd.
What is the OUI F4:D0:32?: F4:D0:32 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Yunnan Ideal Information&Technology.,Ltd. It covers every address from F4:D0:32:00:00:00 to F4:D0:32:FF:FF:FF, or 16,777,216 addresses in total. It is also written F4-D0-32.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in F4:D0:32:00:00:00 that is F4:D0:32 — 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 Yunnan Ideal Information&Technology.,Ltd located?: Yunnan Ideal Information&Technology.,Ltd is listed at The 1st Floor, Building Four ,JingdianMingju,Haiyuanzhong road, High Tech Development Zone,Kunming,YunnanP.R.China Kunming Yunnan CN 650106 in the IEEE OUI registry entry for F4:D0:32. This is the address the organization registered with the IEEE, which may differ from its current operating address.