MAC address C8:16:A5: manufacturer Masimo Corporation
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Testar grátis 14 dias →The MAC address C8:16:A5 (or C816A5, without separators) identifies a device made by Masimo Corporation. Here is what that means and how to recognize devices on your network.
Who owns the MAC starting with C8:16:A5?
The first three blocks of a MAC address form the OUI (Organizationally Unique Identifier), a code the IEEE assigns to each manufacturer. The prefix C8:16:A5 is registered to Masimo Corporation. Any device whose MAC starts with C8:16:A5 (for example, C8:16:A5:1A: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 Masimo Corporation MAC you don't recognize could be a legitimate device (a phone, a TV, a camera) — or one that shouldn't be there. Masimo Corporation has 6 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 C8:16:A5?
The prefix C8:16:A5 (C816A5) is registered with the IEEE to Masimo Corporation.
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 C8:16:A5 MAC from Masimo Corporation?
Yes. Any MAC starting with C8:16:A5 was assigned to Masimo Corporation by the IEEE, though the final product may be sold under another brand.