Overview of services running on Port 5666 TCP.
~56 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 Count Percent
sslTLSv13000353.461
http845515.066
ircDancer ircd40537.222
httpSonicWALL37096.609
chatAIM or ICQ server22283.97
no match-/-21213.779
httplighttpd8981.6
sslSSLv38401.497
httpAIM5991.067
httpApache5550.989
httpMicrosoft IIS httpd2580.46
httpthttpd1500.267
nsclientNetsaint Windows Client1310.233
httpGoAhead-Webs httpd1120.2
ssh990.176
vncVNC920.164
httpMicrosoft HTTPAPI httpd920.164
sshOpenSSH900.16
httpApache Tomcat/Coyote JSP engine850.151
httpAvtech AVN801 network camera700.125
httpNetwave IP camera http config650.116
http-proxySquid http proxy610.109
httpPDR-M800550.098
httpBoa HTTPd540.096
telnet530.094
vnc520.093
ftpMicrosoft ftpd400.071
mysqlMySQL300.053
httpRemotelyAnywhere remote PC management httpd300.053
tcpwrappedBSD TCP Wrappers280.05
httpmini_httpd260.046
vncRealVNC Personal230.041
httpnginx210.037
httpHikvision-Webs210.037
bittorrentBittorrent P2P client200.036
http-proxyEZproxy web proxy190.034
httpGoAhead-Webs190.034
ftpvsftpd190.034
httpMbedthis-Appweb180.032
smtpMicrosoft ESMTP170.03
httpuTorrent WebUI170.03
netsaintNC_Net nagios server150.027
httpuc-httpd150.027
http-proxyNcat http proxy150.027
http-proxyF5 BIG-IP load balancer http proxy150.027
httpGeoVision GeoHttpServer for webcams150.027
ftpPure-FTPd150.027
httpCross Web Server140.025
ftp130.023
netsaintNetsaint Status Daemon120.021
httpAIM HTTP120.021
ftpFileZilla ftpd120.021
httpGadspot/Avtech AV787 webcam http config110.02
ftpProFTPD110.02
arcserveARCserve Discovery110.02
upnpPortable SDK for UPnP devices100.018
sslMicrosoft IIS SSL100.018
socks5100.018
smtp100.018
httpDVR Systems webcam http interface100.018