Started game, started WinMTR until i got abruptly disconnected.
My WinMTR: https:// pastebin. com/145J5W7Q
So searching the forums for that host i found this:
Quarantine + No WoW = Me watching netflix … but i want to play wow 
Its seems that host :
Location of IP address 137.221.69.33
Country Netherlands (NL) (99% confidence)
Continent Europe (EU)
Time zone Europe/Amsterdam
ISP Blizzard Entertainment, Inc
Organizatio nBlizzard Entertainment, Inc
User type residential
Autonomous system number (ASN) 57976
Autonomous system organization Blizzard Entertainment, Inc
Anonymous proxy? No
Satellite provider? No
Latitude 52.382401
Longitude 4.899500
Radius 200 km
So after that .Chicago2.Level3.net which is inside your network already… its NOT my ISP … its 100% YOUR NETWORK/Routing.