Avast blocking a Microsoft IP

Viruses and worms
1

So Avast just blocked a Microsoft IP Adress for me randomly with no browser running.

http://prntscr.com/e0cdxi

False Positive or something bad?

2

wait a second im getting this same exact message aswell… what??? mabye this is a windows 10 update and avast is detecting it as something bad. if you can reply, have you been getting this same error with skype.exe?

3

IP history > https://virustotal.com/nb/ip-address/131.253.61.80/information/

Blacklisted by Bitdefender
https://virustotal.com/nb/url/42ba1e6789c6c9df5d1fd4d6a159dfafb3c087309480bd66346cf8031904727c/analysis/

4

Hello,
IP was unblocked yesterday, 22:44 CET by streaming update.

Milos