Is there a way to search for pages that display an image if you have the image URL?
Reverse image search is not useful for this as the image is far from unique. It is not the image contents that are interesting here but the specific image URL. I do not have access to the server logs so there is also no chance of getting anything out of that.
Is there a way to find a site by an image they link to? is related but not exactly the same. This answer on that question comes closest but does not appear to work for displayed images.