Reverse proxy errorr - nginx

Question

I've reversed proxied icecast but the ips are not getting forwarded to the admin panel all i get is 172.20.0.1.
I would like the ips of the listeners to be send to the icecast admin panel which is being accessed by the server ip and port 8000.
The server is proxied by cloudflare would this make a difference?
This is the NGINX config incase i've done something wrong.
server {
listen 80;
listen [::]:80;
server_name example.net;
location / {
proxy_pass http://127.0.0.1:8000/stream;
proxy_http_version 1.1;
proxy_cache_bypass $http_upgrade;
proxy_set_header Host $host;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-Host $host;
proxy_set_header X-Forwarded-Proto $scheme;
proxy_set_header X-Forwarded-Port $server_port;
}
location /web {
proxy_pass http://127.0.0.1:8000/web;
proxy_http_version 1.1;
proxy_cache_bypass $http_upgrade;
proxy_set_header Host $host;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-Host $host;
proxy_set_header X-Forwarded-Proto $scheme;
proxy_set_header X-Forwarded-Port $server_port;
}
}