You can redirect from any URL to any other URL you want
Assuming what you call “different servers” are different websites on different servers and on different domains, then yes, you should be able to redirect as you intend.
Is it possible to use a contain page URL rule to direct to an IP? Thinking about the DNS level so as not to affect the SEO ranking.
Example:
If the page contains:
mywebsite.com.br/blog/* → IP HostGator
mywebsite.com.br/compradores/* - IP Hostgator
mywebsite.com.br/fornecedores/* - IP HostGator
mywebsite.com.br/* - IP for AzurePlataform
subdomain.mywebsite.com.br/* - IP for AzurePlataform