Manual:$wgEnableSearchContributorsByIP

Search: $wgEnableSearchContributorsByIP
Whether searching for an IP address will be redirected to that IP's contributions page.
Introduced in version:1.19.0
Removed in version:Still in use
Allowed values:(boolean)
Default value:true

Details

Whether searching for an IP address will be redirected to that IP's contributions page. E.g. searching for "1.2.3.4" will redirect to Special:Contributions/1.2.3.4.