Not able to connect to public IP address

I am able to connect to the localhost:7474/browser but not via the public address. Please help with the below entries on neo4j.conf

dbms.connectors.default_listen_address=0.0.0.0
dbms.connectors.default_advertised_address=18.217.125.19
dbms.connector.bolt.enabled=true
dbms.connector.bolt.listen_address=0.0.0.0:7687
dbms.connector.http.enabled=true
dbms.connector.http.listen_address=0.0.0.0:7474
dbms.connector.https.enabled=true
dbms.connector.https.listen_address=:7473

How to find the public of the neo4j browser ?