VM's are not available from outer network

Hi!

I have a problem. I have web servers, which are hosted on 2 VM's. After yesterday maintenance on networking hardware my VM's are not available from outer(internet) network. In inner(azure) network machines see each other.

berkut@inner:~$ curl 'http://100.92.38.101/'
Not found

This is from outer network(my local machine):

berkut-osx:~ berkut$ curl 'http://100.92.38.101/'
curl: (7) Failed connect to 100.92.38.101:80; Operation timed out

What is the problem?