Is it possible to raise a proxy in large quantities?

Question

proxy

Good day to all, dear ones! :) Need your advice and support.
At work, you constantly have to buy (which is expensive) or look for (which is a chore) new proxies. I saw on one of the sites that you can raise the proxy server yourself. But the question is, can you raise 100 or more proxies at once? For example: 5.141.142.5, 5.141.142.78, 5.141.142.44, 5.141.142.123, that is, with a slight change in the "end" of the proxy.
Or tell me a good (tested) program to search for "live" proxies. Tried different ones, some have their pros and cons. Your experience and knowledge is important here.
Tell me, is this possible? And if so, I will be very grateful to you if you share links to courses or any other information that will help you in this difficult (for me) business.

Answer 1

raise proxy

it’s better to raise it to Azino777, and buy a proxy
well or look, usually 2-6 thousand finds completely