MAC address E8:11:CA: manufacturer SHANDONG KAER ELECTRIC.CO.,LTD
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Testar grátis 14 dias →The MAC address E8:11:CA (or E811CA, without separators) identifies a device made by SHANDONG KAER ELECTRIC.CO.,LTD. Here is what that means and how to recognize devices on your network.
Who owns the MAC starting with E8:11:CA?
The first three blocks of a MAC address form the OUI (Organizationally Unique Identifier), a code the IEEE assigns to each manufacturer. The prefix E8:11:CA is registered to SHANDONG KAER ELECTRIC.CO.,LTD. Any device whose MAC starts with E8:11:CA (for example, E8:11:CA: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 SHANDONG KAER ELECTRIC.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.
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 E8:11:CA?
The prefix E8:11:CA (E811CA) is registered with the IEEE to SHANDONG KAER ELECTRIC.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 E8:11:CA MAC from SHANDONG KAER ELECTRIC.CO.,LTD?
Yes. Any MAC starting with E8:11:CA was assigned to SHANDONG KAER ELECTRIC.CO.,LTD by the IEEE, though the final product may be sold under another brand.