Overview of services running on Port 660 TCP.
~4 Thousand IP addresses observed from May to December 2012
To get raw lists of the data go to Download. For an explanation of what this data is and how it was obtained, see Paper.

Servicename Product Version Count Percent
chatAIM or ICQ server168337.659
no match-/--/-88519.803
httplighttpd1.4.193698.257
http2675.974
serversettingsdApple serversettingsd administration daemon1994.453
httpMicrosoft IIS httpd1773.961
httpMicrosoft HTTPAPI httpd2.0942.103
ssh831.857
httpthttpd2.24731.633
telnet410.917
vncVNC370.828
arcserveARCserve Discovery320.716
httpthttpd2.25b260.582
httpBoa HTTPd0.94.14rc21250.559
ftp230.515
sshOpenSSH4.3190.425
ftpMicrosoft ftpd170.38