Which company owns MAC address prefix 60:18:03?

MAC address prefix 60:18:03 is registered to Daikin Air-conditioning (Shanghai) Co., Ltd. in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 60:18:03 has a network interface built by Daikin Air-conditioning (Shanghai) Co., Ltd..

What is the OUI 60:18:03?

60:18:03 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Daikin Air-conditioning (Shanghai) Co., Ltd.. It covers every address from 60:18:03:00:00:00 to 60:18:03:FF:FF:FF, or 16,777,216 addresses in total. It is also written 60-18-03.

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in 60:18:03:00:00:00 that is 60:18:03 — 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 Daikin Air-conditioning (Shanghai) Co., Ltd. located?

Daikin Air-conditioning (Shanghai) Co., Ltd. is listed at 318 Shen Fu Road, Xin Zhuang Industry Zone, Shanghai, 201108, China Shanghai CN 201108 in the IEEE OUI registry entry for 60:18:03. This is the address the organization registered with the IEEE, which may differ from its current operating address.

Daikin Air-conditioning (Shanghai) Co., Ltd.

MAC address prefix 60:18:03 is registered to Daikin Air-conditioning (Shanghai) Co., Ltd. in the IEEE OUI registry. Any device whose MAC address begins with 60:18:03 has a network interface built by Daikin Air-conditioning (Shanghai) 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 60:18:03:00:00:00 to 60:18:03:FF:FF:FF.

OUI prefix: 60:18:03
Hyphen form: 60-18-03
MAC range: 60:18:03:00:00:00 – 60:18:03:FF:FF:FF
Addresses in block: 16,777,216
Organization: Daikin Air-conditioning (Shanghai) Co., Ltd.
Address: 318 Shen Fu Road, Xin Zhuang Industry Zone, Shanghai, 201108, China Shanghai CN 201108
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.

2017-09-08Assigned to "Daikin Air-conditioning (Shanghai) Co., Ltd."
archived source →
2026-07-17Assigned to "Daikin Air-conditioning (Shanghai) Co., Ltd."

Nearby in the registry

The prefixes assigned immediately before and after 60:18:03:

FAQ

Which company owns MAC address prefix 60:18:03?: MAC address prefix 60:18:03 is registered to Daikin Air-conditioning (Shanghai) Co., Ltd. in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 60:18:03 has a network interface built by Daikin Air-conditioning (Shanghai) Co., Ltd..
What is the OUI 60:18:03?: 60:18:03 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Daikin Air-conditioning (Shanghai) Co., Ltd.. It covers every address from 60:18:03:00:00:00 to 60:18:03:FF:FF:FF, or 16,777,216 addresses in total. It is also written 60-18-03.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in 60:18:03:00:00:00 that is 60:18:03 — 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 Daikin Air-conditioning (Shanghai) Co., Ltd. located?: Daikin Air-conditioning (Shanghai) Co., Ltd. is listed at 318 Shen Fu Road, Xin Zhuang Industry Zone, Shanghai, 201108, China Shanghai CN 201108 in the IEEE OUI registry entry for 60:18:03. This is the address the organization registered with the IEEE, which may differ from its current operating address.