MAC address FC:3C:E9: manufacturer Tsingtong Technologies Co, Ltd.
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Testar grátis 14 dias →The MAC address FC:3C:E9 (or FC3CE9, without separators) identifies a device made by Tsingtong Technologies Co, Ltd.. Here is what that means and how to recognize devices on your network.
Who owns the MAC starting with FC:3C: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 FC:3C:E9 is registered to Tsingtong Technologies Co, Ltd.. Any device whose MAC starts with FC:3C:E9 (for example, FC:3C:E9:1A:2B:3C) was made by this company.
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 Tsingtong Technologies 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.
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 FC:3C:E9?
The prefix FC:3C:E9 (FC3CE9) is registered with the IEEE to Tsingtong Technologies 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 FC:3C:E9 MAC from Tsingtong Technologies Co, Ltd.?
Yes. Any MAC starting with FC:3C:E9 was assigned to Tsingtong Technologies Co, Ltd. by the IEEE, though the final product may be sold under another brand.