Among other features like process blocking, it has a process list not very different than this utility as well has bandwidth graphing over a period in time which is very useful in tracking down bandwidth hogs on a monthly capped DSL line.
https://www.netlimiter.com/docs/netlimiter-overview/features...
TcpView and built-in Resource Monitor come pretty close actually. Not the exact same feature set perhaps, but if the question is 'what is taking up bandwidth and to which address' then they do the job.
would this work with WSL...dont think it would with wsl2 since it runs in a virtual kernel. It could work with WSL though, very curious if anyone can get it to work