MAC address DC:99:FE: manufacturer Armatura LLC
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Testar grátis 14 dias →The MAC address DC:99:FE (or DC99FE, without separators) identifies a device made by Armatura LLC. Here is what that means and how to recognize devices on your network.
Who owns the MAC starting with DC:99:FE?
The first three blocks of a MAC address form the OUI (Organizationally Unique Identifier), a code the IEEE assigns to each manufacturer. The prefix DC:99:FE is registered to Armatura LLC. Any device whose MAC starts with DC:99:FE (for example, DC:99:FE: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 Armatura LLC 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 DC:99:FE?
The prefix DC:99:FE (DC99FE) is registered with the IEEE to Armatura LLC.
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 DC:99:FE MAC from Armatura LLC?
Yes. Any MAC starting with DC:99:FE was assigned to Armatura LLC by the IEEE, though the final product may be sold under another brand.