IP Address 72.21.91.29

TCPViewer shows WinStore.App.exe and Video.UI.exe connected to 72.21.91.29
Apparently, this IP address is allocated to Verizon https://search.arin.net/rdap/?query=72.21.91.29
C:Program FilesWindowsAppsMicrosoft.ZuneVideo_10.21061.10121.0_x64__8wekyb3d8bbweVideo.UI.exe
C:Program FilesWindowsAppsMicrosoft.WindowsStore_12105.1001.23.0_x64__8wekyb3d8bbweWinStore.App.exe

source

ip address