MAC address DC:FB:B8: manufacturer Meizhou Guo Wei Electronics Co., Ltd
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Testar grátis 14 dias →The MAC address DC:FB:B8 (or DCFBB8, without separators) identifies a device made by Meizhou Guo Wei Electronics Co., Ltd. Here is what that means and how to recognize devices on your network.
Who owns the MAC starting with DC:FB:B8?
The first three blocks of a MAC address form the OUI (Organizationally Unique Identifier), a code the IEEE assigns to each manufacturer. The prefix DC:FB:B8 is registered to Meizhou Guo Wei Electronics Co., Ltd. Any device whose MAC starts with DC:FB:B8 (for example, DC:FB:B8:1A: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 Meizhou Guo Wei Electronics 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 DC:FB:B8?
The prefix DC:FB:B8 (DCFBB8) is registered with the IEEE to Meizhou Guo Wei Electronics 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 DC:FB:B8 MAC from Meizhou Guo Wei Electronics Co., Ltd?
Yes. Any MAC starting with DC:FB:B8 was assigned to Meizhou Guo Wei Electronics Co., Ltd by the IEEE, though the final product may be sold under another brand.