IPQuery
Free IP lookup API with geolocation and network risk data
About IPQuery
IPQuery is a free IP address API and set of browser tools for developers. Send an IP address to the API to get location and network details such as country, city, ISP, and ASN, plus signals for VPNs, proxies, Tor exits, and broader risk. The website lets you check an address directly before writing code, and its ASN, network, VPN, and Tor directories make the underlying data easier to explore. The public API works without an account or API key, which is handy for prototypes, internal tools, and production integrations.
IP and network lookup
Retrieve geolocation, ISP, and ASN details for an address through the API or website.
VPN, proxy, and Tor signals
Check whether an address is associated with a VPN, proxy, or Tor exit and inspect its risk signals.
Network directories
Explore ASN, IP range, VPN provider, and Tor exit data in searchable web directories.
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