Nmap scan report for ool-435180b3.dyn.optonline.net (67.81.128.179)
Host is up (0.16s latency).
All 100 scanned ports on ool-435180b3.dyn.optonline.net (67.81.128.179) are in ignored states.
Not shown: 92 filtered tcp ports (no-response), 8 filtered tcp ports (admin-prohibited)

Nmap done: 1 IP address (1 host up) scanned in 4.92 seconds