Which company owns MAC address prefix 90:A0:BE?

MAC address prefix 90:A0:BE is registered to Cannice in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 90:A0:BE has a network interface built by Cannice.

What is the OUI 90:A0:BE?

90:A0:BE is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Cannice. It covers every address from 90:A0:BE:00:00:00 to 90:A0:BE:FF:FF:FF, or 16,777,216 addresses in total. It is also written 90-A0-BE.

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in 90:A0:BE:00:00:00 that is 90:A0:BE — 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 Cannice located?

Cannice is listed at Guangxi Konaixin Precision Technology Co., Ltd., Guishi North Road Industrial Zone, Zhongshan Town, Zhongshan County, Hezhou City, Guangxi Zhuang Autonomous Region Hezhou Guangxi CN 542800 in the IEEE OUI registry entry for 90:A0:BE. This is the address the organization registered with the IEEE, which may differ from its current operating address.

Cannice

MAC address prefix 90:A0:BE is registered to Cannice in the IEEE OUI registry. Any device whose MAC address begins with 90:A0:BE has a network interface built by Cannice. 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 90:A0:BE:00:00:00 to 90:A0:BE:FF:FF:FF.

OUI prefix: 90:A0:BE
Hyphen form: 90-A0-BE
MAC range: 90:A0:BE:00:00:00 – 90:A0:BE:FF:FF:FF
Addresses in block: 16,777,216
Organization: Cannice
Address: Guangxi Konaixin Precision Technology Co., Ltd., Guishi North Road Industrial Zone, Zhongshan Town, Zhongshan County, Hezhou City, Guangxi Zhuang Autonomous Region Hezhou Guangxi CN 542800
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.

2024-02-15Assigned to "Cannice"
archived source →
2026-07-17Assigned to "Cannice"

Nearby in the registry

The prefixes assigned immediately before and after 90:A0:BE:

FAQ

Which company owns MAC address prefix 90:A0:BE?: MAC address prefix 90:A0:BE is registered to Cannice in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 90:A0:BE has a network interface built by Cannice.
What is the OUI 90:A0:BE?: 90:A0:BE is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Cannice. It covers every address from 90:A0:BE:00:00:00 to 90:A0:BE:FF:FF:FF, or 16,777,216 addresses in total. It is also written 90-A0-BE.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in 90:A0:BE:00:00:00 that is 90:A0:BE — 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 Cannice located?: Cannice is listed at Guangxi Konaixin Precision Technology Co., Ltd., Guishi North Road Industrial Zone, Zhongshan Town, Zhongshan County, Hezhou City, Guangxi Zhuang Autonomous Region Hezhou Guangxi CN 542800 in the IEEE OUI registry entry for 90:A0:BE. This is the address the organization registered with the IEEE, which may differ from its current operating address.