MaxMind GeoLite2
GeoLite2-ASN provides the ASN and organization for all IPs. GeoLite2-City provides approximate English location details for IPs outside China when available.
ASN database
City database
About this service
Privacy & data sources.
A clear view of how your address is used and where its network details come from.
Data sources
Lookups run against database files on this server. The dates below show when those local files were last updated.
DB-IP City Lite
This city database provides a fallback location for IPs outside China when MaxMind has no country match. DB-IP City Lite does not supply a time zone or accuracy radius.
City database
ip2region
For Chinese IPs, the IPv4 and IPv6 databases provide country, region, city, coordinates, time zone, and ISP when available. The ISP may differ from the ASN organization.
IPv4 database
IPv6 database
Times are server file modification times in UTC, not the providers' publication dates. They refresh here when the local files change.
Privacy
Your address is necessary to answer an IP lookup. The lookup server does not create a history of queried IPs.
IP lookupYour request reaches this server, which uses local databases to return your IP, ASN, and approximate location. No account is needed.
Search URLsWhen you search for an IP, that address appears in the page URL so you can share it. It may also appear in your browser history. The result page is excluded from search indexing.
Dual-stack checkThe homepage may request the IPv4 and IPv6 subdomains to show both addresses your connection can reach.
Site analyticsThe homepage, API page, and privacy page load Umami from stats.cleanip.io to measure visits. Your browser connects to that domain, which receives your IP address as part of the request. Individual IP result pages do not load Umami.
Map and flagsIf location is available, the page loads a Google Maps frame with approximate coordinates. Your browser connects to Google for the map and to FlagCDN for the country flag. Their own privacy terms apply to those requests.
External linksASNBase and source websites open only when you follow their links.