Which company owns MAC address prefix 38:95:92?

MAC address prefix 38:95:92 is registered to Tendyron Corporation in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 38:95:92 has a network interface built by Tendyron Corporation.

What is the OUI 38:95:92?

38:95:92 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Tendyron Corporation. It covers every address from 38:95:92:00:00:00 to 38:95:92:FF:FF:FF, or 16,777,216 addresses in total. It is also written 38-95-92.

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in 38:95:92:00:00:00 that is 38:95:92 — 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 Tendyron Corporation located?

Tendyron Corporation is listed at 1810,Tower B,Jin-ma,Building,17 East Qing Hua Road Beijing CN 100083 in the IEEE OUI registry entry for 38:95:92. This is the address the organization registered with the IEEE, which may differ from its current operating address.

How many MAC prefixes does Tendyron Corporation own?

Tendyron Corporation holds 4 OUI prefixes in the IEEE registry, of which 38:95:92 is one. A device made by Tendyron Corporation could carry a MAC address from any of them.

Tendyron Corporation

MAC address prefix 38:95:92 is registered to Tendyron Corporation in the IEEE OUI registry. Any device whose MAC address begins with 38:95:92 has a network interface built by Tendyron Corporation. 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 38:95:92:00:00:00 to 38:95:92:FF:FF:FF.

OUI prefix: 38:95:92
Hyphen form: 38-95-92
MAC range: 38:95:92:00:00:00 – 38:95:92:FF:FF:FF
Addresses in block: 16,777,216
Organization: Tendyron Corporation
Address: 1810,Tower B,Jin-ma,Building,17 East Qing Hua Road Beijing CN 100083
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 Tendyron Corporation

Tendyron Corporation holds 4 OUI prefixes in total. A device with this exact prefix could just as well carry any of these:

Assignment history (3)

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 "Beijing Tendyron Corporation"
archived source →
2022-09-05Renamed from "Beijing Tendyron Corporation" to "Tendyron Corporation"
archived source →
2026-07-17Assigned to "Tendyron Corporation"

Nearby in the registry

The prefixes assigned immediately before and after 38:95:92:

FAQ

Which company owns MAC address prefix 38:95:92?: MAC address prefix 38:95:92 is registered to Tendyron Corporation in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 38:95:92 has a network interface built by Tendyron Corporation.
What is the OUI 38:95:92?: 38:95:92 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Tendyron Corporation. It covers every address from 38:95:92:00:00:00 to 38:95:92:FF:FF:FF, or 16,777,216 addresses in total. It is also written 38-95-92.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in 38:95:92:00:00:00 that is 38:95:92 — 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 Tendyron Corporation located?: Tendyron Corporation is listed at 1810,Tower B,Jin-ma,Building,17 East Qing Hua Road Beijing CN 100083 in the IEEE OUI registry entry for 38:95:92. This is the address the organization registered with the IEEE, which may differ from its current operating address.
How many MAC prefixes does Tendyron Corporation own?: Tendyron Corporation holds 4 OUI prefixes in the IEEE registry, of which 38:95:92 is one. A device made by Tendyron Corporation could carry a MAC address from any of them.