MAC address E4:A4:30: manufacturer Samsung Electronics Co.,Ltd
Monitore os PCs da sua empresa em tempo real, com dados objetivos.
Testar grátis 14 dias →The MAC address E4:A4:30 (or E4A430, without separators) identifies a device made by Samsung Electronics Co.,Ltd. Here is what that means and how to recognize devices on your network.
Who owns the MAC starting with E4:A4:30?
The first three blocks of a MAC address form the OUI (Organizationally Unique Identifier), a code the IEEE assigns to each manufacturer. The prefix E4:A4:30 is registered to Samsung Electronics Co.,Ltd. Any device whose MAC starts with E4:A4:30 (for example, E4:A4:30:1A:2B:3C) was made by this company.
Which devices use the prefix E4:A4:30
Samsung Electronics Co.,Ltd works in eletrônicos e dispositivos móveis. A device with a MAC starting with E4:A4:30 is usually something like celulares Galaxy, Smart TVs, eletrodomésticos conectados. Confirm by the device name on your network.
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 Samsung Electronics 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. Samsung Electronics Co.,Ltd has 906 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 E4:A4:30?
The prefix E4:A4:30 (E4A430) is registered with the IEEE to Samsung Electronics 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 E4:A4:30 MAC from Samsung Electronics Co.,Ltd?
Yes. Any MAC starting with E4:A4:30 was assigned to Samsung Electronics Co.,Ltd by the IEEE, though the final product may be sold under another brand.