It's unlikely that a truly comprehensive manifest could or should be done.
Potentially the Ancients seeded some version of humans anywhere in the Galaxy (or at least throughout any part of the map likely to be reached) 300,000 years ago. Even without genetic tinkering, that's plenty of time for speciation in response to a challenging environment, or to fit in to (or displace other species from) a niche. And that's just the genetic stuff. Social and technological variations would be as wide as for unrelated aliens. Many of them will have developed space travel, obtained jump drives and spread around. Including, potentially, humans that developed J-Drive and colonised the stars before losing it all (as the Imperials manage to do *twice* in barely more than a millenium...), a long time ago.
So... we're everywhere, like rodents. Or bacteria.
46 are a drop in the ocean, and it's not impossible that aliens that are known but haven't been properly studied yet could be humans too (DNA analysis would usually pick it up immediately).