MAC address BC:12:1F: manufacturer ACCTON TECHNOLOGY CORPORATION
Monitore os PCs da sua empresa em tempo real, com dados objetivos.
Testar grátis 14 dias →The MAC address BC:12:1F (or BC121F, without separators) identifies a device made by ACCTON TECHNOLOGY CORPORATION. Here is what that means and how to recognize devices on your network.
Who owns the MAC starting with BC:12:1F?
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:12:1F is registered to ACCTON TECHNOLOGY CORPORATION. Any device whose MAC starts with BC:12:1F (for example, BC:12:1F: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 ACCTON TECHNOLOGY CORPORATION MAC you don't recognize could be a legitimate device (a phone, a TV, a camera) — or one that shouldn't be there. ACCTON TECHNOLOGY CORPORATION has 12 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.
Prefere falar com a gente antes de instalar?
Deixe seus dados e um especialista mostra, no seu contexto, como o PC Monitor ajuda a resolver isso na sua empresa. Sem compromisso.
Perguntas frequentes
Who owns MAC address BC:12:1F?
The prefix BC:12:1F (BC121F) is registered with the IEEE to ACCTON TECHNOLOGY CORPORATION.
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:12:1F MAC from ACCTON TECHNOLOGY CORPORATION?
Yes. Any MAC starting with BC:12:1F was assigned to ACCTON TECHNOLOGY CORPORATION by the IEEE, though the final product may be sold under another brand.