Can I use your proxies if I have a dynamic IP? Vinora July 19, 2017 23:59 Updated Follow We offer both authentication methods; IP and username/password so you will not have to worry about your IP changing. Please contact support to request username authentication for dynamic IP. Related articles Why do you offer so many IP addresses? How to sign up for a free trial? Where can I set up black list of websites? What is the difference between shared and dedicated proxies? What type of proxies do you provide? Comments 0 comments Please sign in to leave a comment.