title: Is it possible to find the IP from which an image originated?
body: <p>I have a PNG image which I am trying to trace to its originating city.</p>
  
  <p>I was told that someone was able to do this by extracting an IP from the PNG's metadata, but I am skeptical of this. It doesn't make sense to me that an image editor would bother to include  the IP address of the computer at the time it was saved, or that the PNG specification would even have a place reserved for this information.</p>
  
  <p>Assume the picture is hosted on TinyPic. Do any of you know a way to find the information I am looking for?</p>
  
  <p><strong>EDIT:</strong> The image had some edits made to it, and I am trying to find the source of <em>that</em> edition of the image. I am interested in information that the image editing software may have crammed in there, or any ways of finding the source of the image that may not be related to PNG (I have emailed TinyPic and asked for it, for example).</p>
  
  <p>Thank you to those who have suggested answers already.</p>