MAC address 00:22:D8: manufacturer Shenzhen GST Security and Safety Technology Limited
Monitore os PCs da sua empresa em tempo real, com dados objetivos.
Testar grátis 14 dias →The MAC address 00:22:D8 (or 0022D8, without separators) identifies a device made by Shenzhen GST Security and Safety Technology Limited. Here is what that means and how to recognize devices on your network.
Who owns the MAC starting with 00:22:D8?
The first three blocks of a MAC address form the OUI (Organizationally Unique Identifier), a code the IEEE assigns to each manufacturer. The prefix 00:22:D8 is registered to Shenzhen GST Security and Safety Technology Limited. Any device whose MAC starts with 00:22:D8 (for example, 00:22:D8:1A: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 Shenzhen GST Security and Safety Technology Limited 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.
Prefere falar com a gente antes de instalar?
Deixe seus dados e um especialista mostra, no seu contexto, como o PC Monitor ajuda a resolver isso na sua empresa. Sem compromisso.
Perguntas frequentes
Who owns MAC address 00:22:D8?
The prefix 00:22:D8 (0022D8) is registered with the IEEE to Shenzhen GST Security and Safety Technology Limited.
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 00:22:D8 MAC from Shenzhen GST Security and Safety Technology Limited?
Yes. Any MAC starting with 00:22:D8 was assigned to Shenzhen GST Security and Safety Technology Limited by the IEEE, though the final product may be sold under another brand.