Which company owns MAC address prefix 38:0B:26?

MAC address prefix 38:0B:26 is registered to Mindray Co., Ltd. in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 38:0B:26 has a network interface built by Mindray Co., Ltd..

What is the OUI 38:0B:26?

38:0B:26 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Mindray Co., Ltd.. It covers every address from 38:0B:26:00:00:00 to 38:0B:26:FF:FF:FF, or 16,777,216 addresses in total. It is also written 38-0B-26.

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in 38:0B:26:00:00:00 that is 38:0B:26 — 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 Mindray Co., Ltd. located?

Mindray Co., Ltd. is listed at Mindray Building, Keji 12th Road South Shenzhen Guangdong CN 518057 in the IEEE OUI registry entry for 38:0B:26. This is the address the organization registered with the IEEE, which may differ from its current operating address.

How many MAC prefixes does Mindray Co., Ltd. own?

Mindray Co., Ltd. holds 2 OUI prefixes in the IEEE registry, of which 38:0B:26 is one. A device made by Mindray Co., Ltd. could carry a MAC address from any of them.

Mindray Co., Ltd.

MAC address prefix 38:0B:26 is registered to Mindray Co., Ltd. in the IEEE OUI registry. Any device whose MAC address begins with 38:0B:26 has a network interface built by Mindray 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 38:0B:26:00:00:00 to 38:0B:26:FF:FF:FF.

OUI prefix: 38:0B:26
Hyphen form: 38-0B-26
MAC range: 38:0B:26:00:00:00 – 38:0B:26:FF:FF:FF
Addresses in block: 16,777,216
Organization: Mindray Co., Ltd.
Address: Mindray Building, Keji 12th Road South 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 Mindray Co., Ltd.

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

00:0F:14

Assignment history (2)

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

2024-04-16Assigned to "Mindray Co., Ltd."
archived source →
2026-07-17Assigned to "Mindray Co., Ltd."

Nearby in the registry

The prefixes assigned immediately before and after 38:0B:26:

FAQ

Which company owns MAC address prefix 38:0B:26?: MAC address prefix 38:0B:26 is registered to Mindray Co., Ltd. in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 38:0B:26 has a network interface built by Mindray Co., Ltd..
What is the OUI 38:0B:26?: 38:0B:26 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Mindray Co., Ltd.. It covers every address from 38:0B:26:00:00:00 to 38:0B:26:FF:FF:FF, or 16,777,216 addresses in total. It is also written 38-0B-26.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in 38:0B:26:00:00:00 that is 38:0B:26 — 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 Mindray Co., Ltd. located?: Mindray Co., Ltd. is listed at Mindray Building, Keji 12th Road South Shenzhen Guangdong CN 518057 in the IEEE OUI registry entry for 38:0B:26. This is the address the organization registered with the IEEE, which may differ from its current operating address.
How many MAC prefixes does Mindray Co., Ltd. own?: Mindray Co., Ltd. holds 2 OUI prefixes in the IEEE registry, of which 38:0B:26 is one. A device made by Mindray Co., Ltd. could carry a MAC address from any of them.