Access restrictions - IP Address

Access restrictions - IP Address

Hello, currently I am accessing safesquid web interface using IP 10.200.1.172 (manual proxy setting). But I want to access safesquid web interface using IP 10.200.1.183. I specified IP address in entry (please refer image). I entered IP address (10.200.1.183) in manual proxy setting and tried to access it but it fails. Now how do I access this?