If you're looking for an API that can provide business and education organization names and websites based on IP addresses, IP Lookup Geolocation API offers a comprehensive solution. This API returns detailed geolocation information, including IP address type, business name, business website, and more. It supports multiple formats such as JSON, JSONP, and CSV, making it versatile for use in various programming languages like JavaScript, Python, and PHP. With different pricing plans to fit your needs, including a free package, this API can be used for geolocating users, serving regional content, and improving analytics tools.
Another noteworthy option is Oppwiser, a B2B data enrichment API that provides detailed information about leads, including company size, location, industry, website, and LinkedIn profile. While it doesn't specifically use IP addresses, it can enrich CRM data and provide insights into potential buyers, making it a valuable tool for sales teams that need to find and connect with businesses efficiently. Oppwiser integrates well with CRM platforms and marketing software, offering a range of pricing tiers to suit different business needs.