MediaWiki:Checkuser-summary
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The CheckUser tool queries the server log of recent changes, and returns the IPs used by a user or the users/edits from an IP or IP range.
- CIDR formatted IP ranges are supported for both IPv4 (/$1 to /32) and IPv6 (/$2 to /128).
- Client IP information can be retrieved, if the proxy provides XFF data, by appending "
/xff" to the IP or range. - To protect site integrity and performance, the maximum results that can be shown per page is $3. More results can be generated using the paging links.