Oui lookup tool

The IEEE is the registration authority oui lookup tool provides us data on over 16, registered vendors. Our API was designed from the ground up with performance in mind. We have stripped our API down to the bare essentials, optimized our servers, and organized our data so that whether your app is making requests a day, or , you'll never be left waiting.

Every device that communicates on a network is assigned a unique 6-byte bit Media Access Control MAC address by the manufacturer. This address, also called a hardware address or physical address, is baked onto the ROM firmware sometimes referred to as the burned in address of the network card, router, firewall, network switch, wireless access point, and other networking devices manufactured. The 3-byte code sometimes referred to as a vendor code becomes the first three bytes aka octets of the 6-byte MAC address. The last three bytes is a unique value that the manufacturers assigns themselves e. The first three bytes identifies the manufacturer and the last three bytes identifies the specific device unit and potentially identify the customer it is registered with.

Oui lookup tool

If you find any issues, have an idea on what to add or improve on, or just have a question, please let us know by going to our contact page. We would love to hear from you! Any feedback is appreciated! Since we have been subject to abuse of our API from several large companies and smart phone app creators who have incorrectly implemented our API, we have essentially been DDoSed for the past few months. We have tested the new site a few times during off-peak hours and the results are extremely promising! If you would like to help test our beta site, please Contact Us and let us know you are interested in the beta. We will get back to you with a link when the beta is live. Our current site will continue to operate without the API enabled and once the beta site goes live, all correct API queries will be backward compatible with the new website. Please feel free to contact us via our Contact Us page with any questions, improvements, requests, ideas, or anything at all you may have. Especially if you have any improvements or feature requests for the new site, we will accomidate and pack as many features as we can into the new site before it goes live! Check out our API! Toggle navigation. More Registries!

We have tested the new site a few times during off-peak hours and the results are extremely promising!

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Our MAC address lookup tool is designed with simplicity and user-friendliness, ensuring a seamless experience for users encountering networking problems. With its intuitive interface, users can effortlessly enter or copy-paste MAC address es and instantly retrieve valuable information. Whether you need to troubleshoot connectivity issues, manage network inventory, or enhance security measures, our tool provides quick and reliable results. Say goodbye to complex processes and hello to an efficient solution that assists you in addressing your networking challenges with ease. MAC Address Vendor Lookup is a powerful tool that enables users to identify the manufacturer or vendor of a network device by analyzing its MAC address.

Oui lookup tool

If a device suddenly appears in your network, you can quickly determine the device and vendor based on their MAC address. This tool can be used by cybersecurity teams who are looking to generate a valid MAC address for developing or testing purposes. You can simply use our mac address oui tool above this page to locate the OUI of a mac address. Our lookup tool also includes the vendor's name and address, block size, registry, first mac address and last mac address in the block, and if a mac address is a virtual machine. We have crawlers that parse the MAC address information once a day to ensure our mac address data are the most up to date.

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Speed Our API was designed from the ground up with performance in mind. We want you to feel comfortable building your systems around ours. We have eliminated all unnecessary overhead from our systems. Check to clear history. The API is enabled again! Consider upgrading to one of our paid plans and pick a plan that works for you! Enter a MAC address:. There are real people behind MAC Vendors, so if you have a question or suggestion no matter how small please get in touch with us: [email protected]. Are you getting HTTP responses instead of ? Today our API receives over 3. Toggle navigation. No registration or api key necessary for up to 1, requests per day.

If you find any issues, have an idea on what to add or improve on, or just have a question, please let us know by going to our contact page. We would love to hear from you!

We have just added additional IEEE registries, including Speed Our API was designed from the ground up with performance in mind. Toggle navigation. We will get back to you with a link when the beta is live. Every device that communicates on a network is assigned a unique 6-byte bit Media Access Control MAC address by the manufacturer. Alternatively, you can also find the MAC address of your computer by using the Ipconfig command-line tool. Enter a MAC address or below. If you would like to help test our beta site, please Contact Us and let us know you are interested in the beta. Thank you! Reliable We want you to feel comfortable building your systems around ours. Check to clear history. The API is enabled again!