MAC address E0:28:0A: manufacturer TP-Link Systems Inc.

Equipe PC Monitor · Atualizado em 18/09/2026

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The MAC address E0:28:0A (or E0280A, without separators) identifies a device made by TP-Link Systems Inc.. Here is what that means and how to recognize devices on your network.

Who owns the MAC starting with E0:28:0A?

The first three blocks of a MAC address form the OUI (Organizationally Unique Identifier), a code the IEEE assigns to each manufacturer. The prefix E0:28:0A is registered to TP-Link Systems Inc.. Any device whose MAC starts with E0:28:0A (for example, E0:28:0A:1A:2B:3C) was made by this company.

Which devices use the prefix E0:28:0A

TP-Link Systems Inc. works in equipamentos de rede. A device with a MAC starting with E0:28:0A is usually something like roteadores, repetidores Wi-Fi e câmeras. 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 TP-Link Systems Inc. MAC you don't recognize could be a legitimate device (a phone, a TV, a camera) — or one that shouldn't be there. TP-Link Systems Inc. has 45 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 E0:28:0A?

The prefix E0:28:0A (E0280A) is registered with the IEEE to TP-Link Systems 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 E0:28:0A MAC from TP-Link Systems Inc.?

Yes. Any MAC starting with E0:28:0A was assigned to TP-Link Systems Inc. by the IEEE, though the final product may be sold under another brand.

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