MAC address BC:12:2F: manufacturer LCFC(Hefei) Electronics Technology co., ltd
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Testar grátis 14 dias →The MAC address BC:12:2F (or BC122F, without separators) identifies a device made by LCFC(Hefei) Electronics Technology co., ltd. Here is what that means and how to recognize devices on your network.
Who owns the MAC starting with BC:12:2F?
The first three blocks of a MAC address form the OUI (Organizationally Unique Identifier), a code the IEEE assigns to each manufacturer. The prefix BC:12:2F is registered to LCFC(Hefei) Electronics Technology co., ltd. Any device whose MAC starts with BC:12:2F (for example, BC:12:2F: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 LCFC(Hefei) Electronics 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. LCFC(Hefei) Electronics Technology co., ltd has 31 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 BC:12:2F?
The prefix BC:12:2F (BC122F) is registered with the IEEE to LCFC(Hefei) Electronics 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 BC:12:2F MAC from LCFC(Hefei) Electronics Technology co., ltd?
Yes. Any MAC starting with BC:12:2F was assigned to LCFC(Hefei) Electronics Technology co., ltd by the IEEE, though the final product may be sold under another brand.