An easy way to get access to database without any brute force attack 😄
1- Install psycopg2 module on your os (pip install psycopg2) for mac os you can check how to install it on stackoverflow
2- Put your list of IP's Address on text file to scan it
3- For more Scan you can use a Shodan Dork 😈 :
| DORK |
|---|
| port:5432 PostgreSQL country:"ID" FATAL: database |