Starting Nmap 7.80 ( https://nmap.org ) at 2023-11-21 17:51 EST Nmap scan report for 190.242.41.137 Host is up (0.062s latency). Not shown: 93 closed ports PORT STATE SERVICE 21/tcp filtered ftp 22/tcp filtered ssh 23/tcp filtered telnet 53/tcp open domain 139/tcp filtered netbios-ssn 445/tcp filtered microsoft-ds 2000/tcp open cisco-sccp Nmap done: 1 IP address (1 host up) scanned in 1.52 seconds