Nmap scan report for 31.88.26.94.tbc.bg (94.26.88.31)
Host is up (0.17s latency).
Not shown: 98 closed tcp ports (reset)
PORT    STATE    SERVICE
22/tcp  open     ssh
646/tcp filtered ldp

Nmap done: 1 IP address (1 host up) scanned in 3.85 seconds