Nmap scan report for 202-152-156-232.pwkt.citra.net.id (202.152.156.232) Host is up (0.27s latency). Not shown: 95 closed tcp ports (reset) PORT STATE SERVICE 53/tcp filtered domain 139/tcp filtered netbios-ssn 445/tcp filtered microsoft-ds 2000/tcp open cisco-sccp 3389/tcp filtered ms-wbt-server Nmap done: 1 IP address (1 host up) scanned in 3.70 seconds