Who is My ISP

Who Is My ISP is a free, web-based service that helps users identify their Internet Service Provider and understand basic details about their internet connection. Its lookup tool automatically detects the visitor’s IP address and displays available information, such as the ISP name, country, region, city, organization, and autonomous system number. The site says results are provided instantly, without registration, and that connection data is not stored or shared.

Alongside ISP lookup, the platform offers resources explaining internet service providers, IP addresses, and how data travels between a user’s device and online services. Visitors can also view their current IP details and learn what “ISP” means. The site focuses on identification rather than detailed connection testing: it does not currently provide speed or reliability ratings, and recommends specialist services for those measures. Designed as a responsive website for computers, phones, and tablets, Who Is My ISP aims to make network information accessible while emphasizing privacy and clear, practical explanations.