MAC address 40:37:AD: manufacturer Macro Image Technology, Inc.
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Testar grátis 14 dias →The MAC address 40:37:AD (or 4037AD, without separators) identifies a device made by Macro Image Technology, Inc.. Here is what that means and how to recognize devices on your network.
Who owns the MAC starting with 40:37:AD?
The first three blocks of a MAC address form the OUI (Organizationally Unique Identifier), a code the IEEE assigns to each manufacturer. The prefix 40:37:AD is registered to Macro Image Technology, Inc.. Any device whose MAC starts with 40:37:AD (for example, 40:37:AD: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 Macro Image Technology, Inc. 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 40:37:AD?
The prefix 40:37:AD (4037AD) is registered with the IEEE to Macro Image Technology, 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 40:37:AD MAC from Macro Image Technology, Inc.?
Yes. Any MAC starting with 40:37:AD was assigned to Macro Image Technology, Inc. by the IEEE, though the final product may be sold under another brand.