Performing a basic port scan (nmap -F 83.48.32.105)
Nmap scan report for 105.red-83-48-32.staticip.rima-tde.net (83.48.32.105)
Host is up (0.18s latency).
Not shown: 96 closed tcp ports (reset)
PORT STATE SERVICE
22/tcp filtered ssh
23/tcp open telnet
53/tcp open domain
80/tcp filtered http
Nmap done: 1 IP address (1 host up) scanned in 2.15 seconds