See your public IP or inspect any IP address. Check approximate country, registered network, Internet registry, IP version and reverse DNS without a commercial geolocation API.
Inspect an IP address and identify its approximate country-level network location, registered allocation, Internet registry, IP version and reverse DNS using official registry infrastructure rather than a commercial IP intelligence API.
No. It uses server-native networking or official Internet infrastructure such as DNS, IANA, registry services or the DOI resolver, depending on the tool.
Authoritative services can rate-limit requests, shared hosting can block some outbound ports, DNS may be temporarily unavailable, or the target server may refuse the connection.
Tools that make direct HTTP or TLS connections block private, loopback, link-local and reserved IP ranges.