IP2WHOIS. ru is an online resource for exploring information related to internet addresses, domains, and service providers. Its site navigation brings together searchable IP and domain listings, an ISP list, DNS information, IP ranges, and statistics, helping visitors find and review different categories of network data.

The site also provides API documentation and a browser extension, offering additional ways to access its tools and information. A dedicated search feature supports direct queries, while the statistics section displays counts for items such as autonomous system numbers, websites, and IP-related records. IP2WHOIS.

ru presents its services through a straightforward directory-style interface, with sections for browsing lists as well as looking up information. The available site text identifies CDN. Ninja as the provider of static content, but does not describe the organization behind IP2WHOIS.

ru or explain the full scope, accuracy, or intended use of its data. Overall, the brand is positioned as a practical web destination for accessing and navigating IP, domain, ISP, and DNS resources