Since T361866, Special:Contributions/IP shows contributions for temp account contributions from that IP, for users who have that permission.
This access should be logged in the following way:
- The log should contain the target IP address or IP range, the performer of the check, and the associated timestamp
- The log should be debounced, such that only one log for a unique target and performer is created in a 24 hour period (i.e. the same debouncing used for the log created when a user clicks "Show IP")
- The log should only occur if a DB query was made - If any of the parameters are invalid and cause the form to give an error, then no data was accessed and no log should be created
- The log should be created via a job to avoid a write on a read request
