I just picked anything out of random for my MAC address. You can use web tools like to help with the ID. Part of the MAC identifies the manufacturer. Https://maclookup.app/ something like that or just google mac lookup. What is the best way to organize all connected household devices using the Google home app? As such, a simple lookup of manufacturer is possible. Endpoints About Tutorials Discussions Pricing MAC Address Lookup API Documentation. MAC addresses are assigned and managed globally by the IEEE. Provide Company name, address, MAC address range, MAC address prefix. Just FYI: Manufacturer lookup of this kind is done via MAC address. My girlfriend's landlord deactivates internet from 11pm-9am When looking up the Mac addresses, it never have a prefix that identify devices from. Please enter MAC addresses as 6 octets (without punctuation or separated by colons or dashes).Unifi Controller - Random Mac Addresses keep showing up in client list with no IP You can use the lookup below to identify vendors. This is particularly helpful, for example when using the Bind IP to MAC function of most of our routers, whereby you can assign/register known devices (and exclude unknown ones).įortunately, within every MAC address the first two octets are (supposed to) identify the vendor. For example, if you are trying to distinguish between an iPhone, a Samsung Phone and a Toshiba TV, knowing the vendor from the MAC address will make that easy. Often, knowing the vendor (manufacturer) will make it a lot easier. The first 24 bits of address space in MAC addresses are reserved for the OUI, and the last 24 bits are reserved for a unique ID for each NIC manufactured by the. Sometimes a device will appear in an ARP table or some other log on your router or switch and you don't immediately recognise it.
It's fixed to the hardware (at OSI Layer 2) as opposed to the IP address which is variable and is at the TCP/IP layer. The MAC address is the unique hardware address of any Ethernet or WiFi device.
Identifying a Product/Vendor by its MAC Address
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