Nmap scan report for 168-228-178-139.brasilink.net.br (168.228.178.139) Host is up (0.27s latency). Not shown: 80 closed tcp ports (reset) PORT STATE SERVICE 21/tcp filtered ftp 22/tcp filtered ssh 23/tcp filtered telnet 25/tcp filtered smtp 53/tcp filtered domain 80/tcp filtered http 81/tcp filtered hosts2-ns 111/tcp filtered rpcbind 135/tcp filtered msrpc 139/tcp filtered netbios-ssn 443/tcp filtered https 445/tcp filtered microsoft-ds 1433/tcp filtered ms-sql-s 1900/tcp filtered upnp 2000/tcp open cisco-sccp 3389/tcp filtered ms-wbt-server 5900/tcp filtered vnc 8000/tcp filtered http-alt 8080/tcp filtered http-proxy 8081/tcp filtered blackice-icecap Nmap done: 1 IP address (1 host up) scanned in 3.94 seconds