Nmap scan report for static.86.57.165.146.grodno.by (86.57.165.146)
Host is up (0.19s latency).
Not shown: 92 closed tcp ports (reset)
PORT     STATE    SERVICE
53/tcp   open     domain
135/tcp  filtered msrpc
139/tcp  filtered netbios-ssn
445/tcp  filtered microsoft-ds
646/tcp  filtered ldp
1723/tcp open     pptp
2000/tcp open     cisco-sccp
8081/tcp filtered blackice-icecap

Nmap done: 1 IP address (1 host up) scanned in 3.38 seconds