MAC address B4:E1:0F: manufacturer Dell Inc.
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Testar grátis 14 dias →The MAC address B4:E1:0F (or B4E10F, without separators) identifies a device made by Dell Inc.. Here is what that means and how to recognize devices on your network.
Who owns the MAC starting with B4:E1:0F?
The first three blocks of a MAC address form the OUI (Organizationally Unique Identifier), a code the IEEE assigns to each manufacturer. The prefix B4:E1:0F is registered to Dell Inc.. Any device whose MAC starts with B4:E1:0F (for example, B4:E1:0F:1A:2B:3C) was made by this company.
Which devices use the prefix B4:E1:0F
Dell Inc. works in computadores. A device with a MAC starting with B4:E1:0F is usually something like notebooks e servidores. 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 Dell Inc. MAC you don't recognize could be a legitimate device (a phone, a TV, a camera) — or one that shouldn't be there. Dell Inc. has 184 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 B4:E1:0F?
The prefix B4:E1:0F (B4E10F) is registered with the IEEE to Dell Inc..
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 B4:E1:0F MAC from Dell Inc.?
Yes. Any MAC starting with B4:E1:0F was assigned to Dell Inc. by the IEEE, though the final product may be sold under another brand.