MAC Address and OUI Lookup
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This program displays the name of the company that manufactured your network card. You can also do a reverse lookup and find the MAC addresses registered by a company.
This database was last updated on x
Results for MAC address 889E33
Found 1 results.
MAC Address/OUI | Vendor {Company} |
---|---|
889E33 | Tabluae Limited |
Direct link to this result:
What is a MAC address? What is OUI?
A MAC address is a unique identifier for network interfaces. It is a 48-bit number (12 hexadecimal characters). They can either be written in either of these formats:
MM:MM:MM:SS:SS:SS
MM-MM-MM-SS-SS-SS
An OUI {Organizationally Unique Identifier} is a 24-bit number that uniquely identifies a vendor or manufacturer. They are purchased and assigned by the IEEE. The OUI is basically the first three octets of a MAC address. For example, these are examples of OUI:
00:00:0A
-- this is owned by Omron00-0D-4B
-- this is owned by Roku, LLC
How to find the MAC address
How to find the MAC address in Windows
- Go to the DOS prompt
- Click on Start button, select Run
- Type
cmd
and press ENTER
- In the DOS prompt, type
ipconfig /all
and press ENTER
You should see the MAC address in this format 00:00:00:00:00:00
How to find the MAC address in Unix or Linux
- Go to a terminal
- In the terminal, type
ifconfig
and press ENTER
You should see the MAC address in this format 00:00:00:00:00:00 following HWaddr
How to find the MAC address in Mac OS
- Go to Utilities (Finder > Utilities OR command + shift + u) and start the Terminal app.
- Type this in the Terminal:
networksetup -listallhardwareports
- You will be a list of all the network interfaces with their MAC addresses (Ethernet Address). An example output is this:
$ networksetup -listallhardwareports Hardware Port: Bluetooth DUN Device: Bluetooth-Modem Ethernet Address: N/A Hardware Port: Ethernet Device: en0 Ethernet Address: 10:dd:b1:xx:xx:xx Hardware Port: FireWire Device: fw0 Ethernet Address: 10:dd:b1:ff:fe:xx:xx:xx Hardware Port: Wi-Fi Device: en1 Ethernet Address: 4c:8d:79:xx:xx:xx Hardware Port: Bluetooth PAN Device: en3 Ethernet Address: N/A VLAN Configurations ===================