What to do when blocking the packagist and composer services by the operator?

Question

VPN

Hello. I personally do not have Composer and Packagist services available - neither in the console, nor through the browser, I'm waiting for the operator's answers.
I also came across similar problems when operators extinguished this service.
Question: how to pass this service through VPN or maybe there are just emergency ways (any) to work with packets?

Answer 1

The issue was resolved in a strange way in a day right during the correspondence with the support of the operator.
While I was texting, I pinged both services, both services turned on with an interval of about 30 seconds ... Of course, there are no explanations, there was magic :) :) :) :) Questions are valid - how to secure your work?

• seyferseed.ru/ru/php/satis-sozdanie-vashego-sobstv...
  
• https://www.jfrog.com/open-source/ -- proxy service provided by Kirill Nesmeyanov from the Rambler team