As of now, IP Info can be viewer via Special:Contributions (for IPs and Temporary accounts). Currently, when looking at a temporary account via Special:Contributions, one only sees info about the latest IP. When IPs get revealed, and you open Special:IPContributions to get more info, the IP info cannot be easily accessed.
One can make use of Special:IPInfo and view the data, but this is not really convenient. It would be useful if Special:IPContributions displayed the IP info as well, similar to what Special:Contributions does when viewing info about a legacy IP.