In general, people logging packets shouldn't have trouble figuring this out, but just to help people out...
cd "C:\Program Files (x86)\Steam\steamapps\common\TreeOfSavior\release"
Zemyna.exe host:126.96.36.199 port:7001
:: 188.8.131.52:7001 (Klaipeda)
:: 184.108.40.206:7003 (Orsha)
:: 220.127.116.11:7004 (Fedirnian)
:: 18.104.22.168:7004 (Telsiai)
:: 22.214.171.124:7003 (Varena)
Stick Zemyna in the ToS/release folder and put this block into a .bat file anywhere.
As you can see, I've included the IP and port for each of the iTOS servers as of right now. I can't get the IP for Silute because it's down right now. (They're relocating it anyway, so the IP is bound to change.)