IPAM Address Details

Trying to make custom query to display history for the ip address taken from IPAM.IPHistory as those default widgets are not clear.

I am on the IP Address Details page /Orion/IPAM/IPAMAddressDetailsView.aspx?netobject=IPAMN%3a.... but I am unable to guess what would be the variable for IPAMN and if it is possible to take from page the value to compare it with IPNodeId which is in the table. 

Also is there a way to display all variables which could be taken from the page itself with some query ?