This tool is now running on the new Tool Labs infrastructure. Performance and reliability should be noticeably improved; please report any migration issues.

Stalk toybeta

View global details about a user across all Wikimedia wikis. You can provide an account name (like Pathoschild), an IPv4 address (like, an IPv6 address (like 2001:db8:1234::), or a CIDR block (like or 2600:3C00::/48).

Who shall we stalk?