Overview of services running on Port 6663 TCP.
~28 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
no match-/--/-1334146.428
ircDancer ircd406614.15
chatAIM or ICQ server21437.458
telnetCisco telnetd19656.838
ircUnreal ircd13084.552
ircInspIRCd7912.753
telnet7012.44
http6482.255
httplighttpd1.4.194141.441
httpBoa HTTPd0.93.152690.936
httpMicrosoft IIS httpd2090.727
httplighttpd1.4.291660.578
httpMicrosoft HTTPAPI httpd2.01350.47
httpGoAhead-Webs httpd1190.414
ssh960.334
socks5900.313
httpApache Tomcat/Coyote JSP engine1.1810.282
httpthttpd2.24730.254
vncVNC670.233
httpBoa HTTPd0.94.14rc21560.195
ircIRCnet ircd540.188
irc490.171
ircircu ircd400.139
httpthttpd2.25b260.09
http-proxySquid http proxy2.7.STABLE9250.087
httpthttpd240.084
httpHikvision-Webs240.084
ircratbox ircd230.08
ftpMicrosoft ftpd230.08
http-proxySquid http proxy2.6.STABLE12220.077
arcserveARCserve Discovery210.073
irc-proxypsyBNC2.3.2-7180.063
sslTLS1.0170.059
ftp170.059
httpApache2.2.3160.056
telnetLinux telnetd150.052