[lloeki]

LittleSnitch has such a map feature

https://help.obdev.at/littlesnitch6/lsm-map

Main difference would be that LS being actively handling connections the list is always accurate whereas this appears to poll current connections using `ss` so it may miss some if they happen to be entirely between two refresh beats.

[flux3125]

Another main difference is that LittleSnitch costs 59€ per license and is only for MacOS