With the help of an Ip tracker, you can track the location, timezone, and isp of any valid IP in both formats IPv4 and IPv6.
Any time you searched for an Ip adress,it will be marked on the map,so you can check it later.
If you want to delete a marker on the map,basically click on the marker and than click the "Delete the marker button" on the pop-up and confirm it,so you are not going to have that marker on your map anymore.
If you want the see the information of the Ip adress you searched before, click on the marker and it is going to be shown on your webpage.