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Once you get to Fabric > Inventory > Topology > Global End-Points you can download the data as xml and open it with Excel. Once open in excel you can sort and filter much easier.
We recently moved to 8.4.2. I think that the new oids and "sh nat pool" command were intruduced in 8.3.Up until our upgrade we were out of luck. Beware the upgrade is a significant change so read the 8.3 documents very carefully.