MAC address A8:C2:46: manufacturer Gemtek Technology Co., Ltd.
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Testar grátis 14 dias →The MAC address A8:C2:46 (or A8C246, without separators) identifies a device made by Gemtek Technology Co., Ltd.. Here is what that means and how to recognize devices on your network.
Who owns the MAC starting with A8:C2:46?
The first three blocks of a MAC address form the OUI (Organizationally Unique Identifier), a code the IEEE assigns to each manufacturer. The prefix A8:C2:46 is registered to Gemtek Technology Co., Ltd.. Any device whose MAC starts with A8:C2:46 (for example, A8:C2:46:1A: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 Gemtek Technology 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. Gemtek Technology Co., Ltd. has 15 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 A8:C2:46?
The prefix A8:C2:46 (A8C246) is registered with the IEEE to Gemtek Technology 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 A8:C2:46 MAC from Gemtek Technology Co., Ltd.?
Yes. Any MAC starting with A8:C2:46 was assigned to Gemtek Technology Co., Ltd. by the IEEE, though the final product may be sold under another brand.