Tenda Technology Co.,Ltd.Dongguan branch
MAC address prefix 50:2B:73 is registered to Tenda Technology Co.,Ltd.Dongguan branch in the IEEE OUI registry. Any device whose MAC address begins with 50:2B:73 has a network interface built by Tenda Technology Co.,Ltd.Dongguan branch. 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 50:2B:73:00:00:00 to 50:2B:73:FF:FF:FF.
- OUI prefix
- 50:2B:73
- Hyphen form
- 50-2B-73
- MAC range
- 50:2B:73:00:00:00 – 50:2B:73:FF:FF:FF
- Addresses in block
- 16,777,216
- Organization
- Tenda Technology Co.,Ltd.Dongguan branch
- Address
- Room 79,Yuanyi Road,Dalang Town,Dongguan Guangdong 523770 Dongguan Guangdong CN 523770
- 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 Tenda Technology Co.,Ltd.Dongguan branch
Tenda Technology Co.,Ltd.Dongguan branch holds 11 OUI prefixes in total. A device with this exact prefix could just as well carry any of these:
Assignment history (2)
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 "Tenda Technology Co.,Ltd.Dongguan branch"archived source →
- 2026-07-17Assigned to "Tenda Technology Co.,Ltd.Dongguan branch"
Nearby in the registry
The prefixes assigned immediately before and after 50:2B:73:
- Huawei Device Co., Ltd.50:28:73
- NANJING IOT SENSOR TECHNOLOGY CO,LTD50:29:4D
- China Mobile Group Device Co.,Ltd.50:29:7B
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP.,LTD50:29:F5
- Smart electronic GmbH50:2A:7E
- Telekom Research and Development Sdn Bhd50:2A:8B
- Es-tech International50:2B:98
- GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI50:2C:C6
- Nokia Corporation50:2D:1D
- Intel Corporate50:2D:A2
- GD Midea Air-Conditioning Equipment Co.,Ltd.50:2D:BB
- Phytec Messtechnik GmbH50:2D:F4
FAQ
- Which company owns MAC address prefix 50:2B:73?
- MAC address prefix 50:2B:73 is registered to Tenda Technology Co.,Ltd.Dongguan branch in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 50:2B:73 has a network interface built by Tenda Technology Co.,Ltd.Dongguan branch.
- What is the OUI 50:2B:73?
- 50:2B:73 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Tenda Technology Co.,Ltd.Dongguan branch. It covers every address from 50:2B:73:00:00:00 to 50:2B:73:FF:FF:FF, or 16,777,216 addresses in total. It is also written 50-2B-73.
- How do I find the manufacturer of a MAC address?
- Take the first three octets of the address — in 50:2B:73:00:00:00 that is 50:2B:73 — 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 Tenda Technology Co.,Ltd.Dongguan branch located?
- Tenda Technology Co.,Ltd.Dongguan branch is listed at Room 79,Yuanyi Road,Dalang Town,Dongguan Guangdong 523770 Dongguan Guangdong CN 523770 in the IEEE OUI registry entry for 50:2B:73. This is the address the organization registered with the IEEE, which may differ from its current operating address.
- How many MAC prefixes does Tenda Technology Co.,Ltd.Dongguan branch own?
- Tenda Technology Co.,Ltd.Dongguan branch holds 11 OUI prefixes in the IEEE registry, of which 50:2B:73 is one. A device made by Tenda Technology Co.,Ltd.Dongguan branch could carry a MAC address from any of them.