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MAC Address Vendor Lookup

Soon you'll be able to find which company made a network device from its MAC address.

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Coming soon

We’re finishing this tool. Leave your email and we’ll tell you the day it goes live.

About MAC Address Vendor Lookup

MAC Address Vendor Lookup is coming soon. It will read the first half of a MAC address, the OUI that the IEEE assigns to each manufacturer, and tell you which company made the network hardware, so an unknown device in your router's client list, a DHCP lease table or a switch's address table gets a name. It needs the IEEE OUI table, which is why it isn't open yet. In the meantime, the other IP and network tools here, such as What Is My IP and the Open Port Checker, are ready to use.

How to use MAC Address Vendor Lookup

  1. 1
    Find the MAC address

    Copy it from your router's client list, a DHCP lease table or the device's network settings.

  2. 2
    Paste it in

    Once the tool opens, paste the address into the box.

  3. 3
    Read the vendor

    The manufacturer registered for that address prefix will be shown.

Why use Cubfile for this

  • Maker from the OUI

    The company the IEEE registered for the first part of the address.

  • Any network device

    Routers, phones, cameras, printers and anything else with a network card.

  • Free lookups

    Like the other lookups here, it won't need an account or use your daily tasks.

FAQ

MAC Address Vendor Lookup: questions and answers

When will the MAC address lookup be ready?
It opens once the IEEE OUI table it depends on is in place. Until then, the other IP and network tools on this site work as usual.
Why might a phone's MAC address show no vendor?
Phones and laptops often use a random private MAC address on Wi-Fi to avoid tracking. Random addresses aren't registered to any company, so no vendor lookup can name the maker.
Can a MAC address tell me where a device is?
No. It only identifies the maker of the network hardware, and it doesn't travel beyond your local network, so websites never see it.
Share MAC Address Vendor Lookup with a friendIt runs in any browser, and they can try it without signing up.

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