MAC address E8:9E:49: manufacturer Mellanox Technologies, Inc.
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Testar grátis 14 dias →The MAC address E8:9E:49 (or E89E49, without separators) identifies a device made by Mellanox Technologies, Inc.. Here is what that means and how to recognize devices on your network.
Who owns the MAC starting with E8:9E:49?
The first three blocks of a MAC address form the OUI (Organizationally Unique Identifier), a code the IEEE assigns to each manufacturer. The prefix E8:9E:49 is registered to Mellanox Technologies, Inc.. Any device whose MAC starts with E8:9E:49 (for example, E8:9E:49:1A: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 Mellanox Technologies, Inc. MAC you don't recognize could be a legitimate device (a phone, a TV, a camera) — or one that shouldn't be there. Mellanox Technologies, Inc. has 79 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 E8:9E:49?
The prefix E8:9E:49 (E89E49) is registered with the IEEE to Mellanox Technologies, 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 E8:9E:49 MAC from Mellanox Technologies, Inc.?
Yes. Any MAC starting with E8:9E:49 was assigned to Mellanox Technologies, Inc. by the IEEE, though the final product may be sold under another brand.