The IPinfo IP to Hosted Domains API allows you to uncover critical web infrastructure information by discovering all domains hosted on a specific IP address. This API enhances cybersecurity investigations, optimizes network performance, and enables targeted marketing efforts. It returns the total count of domains hosted on an IP address and a list of domains (between 5 and 1,000), ordered by host.io domain ranking. IPinfo determines hosted domains by visiting websites globally and identifying the IP address each website/domain resolves to. This API differs from reverse DNS lookups, which determine the hostname associated with an IP address; instead, this API reveals domains associated with an IP, providing a more comprehensive understanding of its hosting environment. With IPinfo’s IP to hosted domains API, your company can make more informed decisions based on real-time data.