From the parent task:

Display the IP Info popup next to the "Show IP" button (if present) on wiki pages. The information in the popup is for the revision/log entry's IP. If we don't have that then the data is for the most recently used IP address.

Acceptance criteria

• The popup is added in the same places as the popup for IP addresses
• On-wiki information (contributions, blocks) is for the temporary account, not the IP address
• The IP information is for the same IP address that's revealed by the "reveal IP" button for the same row