Using that information, it would be possible to find out where all of them are right now.
There's only 96 ships... 57 of them are tankers... and note that this also has implications for natural gas in New England this winter ( https://www.wsj.com/articles/new-england-risks-winter-blacko... ) because they typically get some LNG from international sources and that is going to be tighter this winter... so you need to get it from Texas instead, but the pipelines ( https://costcontrolassociates.com/blog/natural-gas-problems-... ) are at or near capacity and so you need to ship instead... but that gets into Jones act again.