Look up the geographic location of an IPv4 or IPv6 address: country, region, city, coordinates, timezone, ASN and network operator. Use this when the user asks where an IP address is located or who operates it.

Check whether an IP address is a known proxy, VPN, or anonymizer exit. Use this to assess whether traffic from an IP can be trusted, e.g. for fraud triage or log investigation.

Fetch WHOIS registration data for a domain: creation/expiry dates, registrar, nameservers and registrant. Use this to judge how old or trustworthy a domain is, e.g. when vetting a sender or website.

Geolocate up to 50 IP addresses in a single request and return a compact table. Useful for analyzing a list of IPs from a log file.

List domain names hosted on a given IP address (reverse-IP lookup). Use this to find other sites sharing the same server, e.g. when investigating a suspicious host or mapping an organisation's footprint.