Which company owns MAC address prefix 88:82:79?

MAC address prefix 88:82:79 is registered to Shenzhen RB-LINK Intelligent Technology Co.Ltd in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 88:82:79 has a network interface built by Shenzhen RB-LINK Intelligent Technology Co.Ltd.

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in 88:82:79:00:00:00 that is 88:82:79 — 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.

Shenzhen RB-LINK Intelligent Technology Co.Ltd

MAC address prefix 88:82:79 is registered to Shenzhen RB-LINK Intelligent Technology Co.Ltd in the IEEE OUI registry. Any device whose MAC address begins with 88:82:79 has a network interface built by Shenzhen RB-LINK Intelligent Technology 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 88:82:79:00:00:00 to 88:82:79:FF:FF:FF.

OUI prefix: 88:82:79
Hyphen form: 88-82-79
MAC range: 88:82:79:00:00:00 – 88:82:79:FF:FF:FF
Addresses in block: 16,777,216
Organization: Shenzhen RB-LINK Intelligent Technology Co.Ltd
Address: Second floor, No 22, Wanfeng the third industry area, Shajing , BaoAn district Shenzhen City CN 518125
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 "Shenzhen RB-LINK Intelligent Technology Co.Ltd"
archived source →
2026-07-17Assigned to "Shenzhen RB-LINK Intelligent Technology Co.Ltd"

Nearby in the registry

The prefixes assigned immediately before and after 88:82:79:

FAQ

Which company owns MAC address prefix 88:82:79?: MAC address prefix 88:82:79 is registered to Shenzhen RB-LINK Intelligent Technology Co.Ltd in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 88:82:79 has a network interface built by Shenzhen RB-LINK Intelligent Technology Co.Ltd.
What is the OUI 88:82:79?: 88:82:79 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Shenzhen RB-LINK Intelligent Technology Co.Ltd. It covers every address from 88:82:79:00:00:00 to 88:82:79:FF:FF:FF, or 16,777,216 addresses in total. It is also written 88-82-79.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in 88:82:79:00:00:00 that is 88:82:79 — 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 Shenzhen RB-LINK Intelligent Technology Co.Ltd located?: Shenzhen RB-LINK Intelligent Technology Co.Ltd is listed at Second floor, No 22, Wanfeng the third industry area, Shajing , BaoAn district Shenzhen City CN 518125 in the IEEE OUI registry entry for 88:82:79. This is the address the organization registered with the IEEE, which may differ from its current operating address.