Tracking Syncthing with Little Snitch

[Nummer378 (Max)]

Most of these are relays:

Syncthing established an outgoing connection on port 22

I’m setting up a new computer and my firewall Little Snitch let me know that Syncthing established an outgoing TCP connection on port 22 (see attached screenshot). I understand that Syncthing establishes lots of connections for the relay functionality, but port 22 looks very strange, as I would expect to use the upper ports to avoid requiring privileged credentials. I installed syncthing using Homebrew. Is this normal or am I being hacked? The connection is outgoing but I’m still a little par…

Sipgate is a VOIP provider which may be related to syncthings STUN feature.