MAC address 70:BB:E9: manufacturer Xiaomi Communications Co Ltd
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Testar grátis 14 dias →The MAC address 70:BB:E9 (or 70BBE9, without separators) identifies a device made by Xiaomi Communications Co Ltd. Here is what that means and how to recognize devices on your network.
Who owns the MAC starting with 70:BB:E9?
The first three blocks of a MAC address form the OUI (Organizationally Unique Identifier), a code the IEEE assigns to each manufacturer. The prefix 70:BB:E9 is registered to Xiaomi Communications Co Ltd. Any device whose MAC starts with 70:BB:E9 (for example, 70:BB:E9:1A:2B:3C) was made by this company.
Which devices use the prefix 70:BB:E9
Xiaomi Communications Co Ltd works in eletrônicos e IoT. A device with a MAC starting with 70:BB:E9 is usually something like celulares, câmeras, aspiradores e dispositivos de casa inteligente. Confirm by the device name on your network.
What it means to see this device on your network
Knowing the manufacturer helps identify what is connected to your Wi-Fi or company network. A Xiaomi Communications Co Ltd MAC you don't recognize could be a legitimate device (a phone, a TV, a camera) — or one that shouldn't be there. Xiaomi Communications Co Ltd has 238 MAC prefixes registered with the IEEE (see others under "Read also").
How to see every device and vendor on your network
Looking up one MAC vendor at a time is tedious. Sentinela, by PC Monitor, automatically maps every device on your network, shows each one's vendor by MAC and flags suspicious devices and connections — running on your Windows. Meet Sentinela.
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Perguntas frequentes
Who owns MAC address 70:BB:E9?
The prefix 70:BB:E9 (70BBE9) is registered with the IEEE to Xiaomi Communications Co Ltd.
What is the OUI of a MAC address?
It is the first three blocks of the MAC (6 hex digits), which the IEEE assigns to each manufacturer.
Is every 70:BB:E9 MAC from Xiaomi Communications Co Ltd?
Yes. Any MAC starting with 70:BB:E9 was assigned to Xiaomi Communications Co Ltd by the IEEE, though the final product may be sold under another brand.