MAC address 78:A7:EB: manufacturer 1MORE
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Testar grátis 14 dias →The MAC address 78:A7:EB (or 78A7EB, without separators) identifies a device made by 1MORE. Here is what that means and how to recognize devices on your network.
Who owns the MAC starting with 78:A7:EB?
The first three blocks of a MAC address form the OUI (Organizationally Unique Identifier), a code the IEEE assigns to each manufacturer. The prefix 78:A7:EB is registered to 1MORE. Any device whose MAC starts with 78:A7:EB (for example, 78:A7:EB: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 1MORE MAC you don't recognize could be a legitimate device (a phone, a TV, a camera) — or one that shouldn't be there. 1MORE has 4 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 78:A7:EB?
The prefix 78:A7:EB (78A7EB) is registered with the IEEE to 1MORE.
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 78:A7:EB MAC from 1MORE?
Yes. Any MAC starting with 78:A7:EB was assigned to 1MORE by the IEEE, though the final product may be sold under another brand.