Overview of services running on Port 6004 TCP.
~113 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 InfoOSDevicetypeCount Percent
ncacn_httpMicrosoft Windows RPC over HTTP1.0Windows7319464.384
telnetCisco telnetdIOSrouter57675.073
telnet51904.565
http51654.543
ircDancer ircd40933.6
httpSonicWALLfirewall37063.26
no match25792.269
chatAIM or ICQ server25462.24
X11access deniedUnix24912.191
sslSSLv38770.771
httpAIM1.05940.523
irc-proxyShroudBNC irc-proxy1.1 revision 3715600.493
vncVNCprotocol 3.84440.391
httplighttpd1.4.194300.378
X11access denied4200.369
httplighttpd1.4.294150.365
http-proxySquid http proxy3.0.STABLE242790.245
httpMicrosoft IIS httpd2780.245
httpMicrosoft HTTPAPI httpd2.0SSDP/UPnPWindows1970.173
vncprotocol 31170.103
httpBoa HTTPd0.94.14rc211160.102
httpGoAhead-Webs httpd1060.093
httpNetwave IP camera http configwebcam1030.091
sshprotocol 1.51010.089
httpApache Tomcat/Coyote JSP engine1.1930.082
http-proxy3proxy http proxy900.079
httpthttpd2.24690.061
httpthttpdPanasonic BB-HCM511 IP camera http config660.058
httpAvtech AVN801 network camera1.0UPnP 1.0webcam640.056
ftpMicrosoft ftpdWindows590.052
httpPDR-M8001.0570.05
vncVNCprotocol 3.6530.047
X11X.OrgopenUnix520.046
httpApache1.3.6500.044
httpMicrosoft IIS httpd6.0Windows490.043
httpApache460.04
vncRealVNC Personalprotocol 4.0430.038
httpGeneral User430.038
vncRealVNC Enterpriseprotocol 4.1400.035
httpmini_httpd1.19 19dec2003360.032
arcserveARCserve Discovery360.032
sshOpenSSH4.3protocol 2.0350.031
httpthttpd2.25b330.029
telnetthe BCC terminal server300.026
telnetLinux telnetdLinux300.026
http-proxyEZproxy web proxy290.026
ftp290.026
http-proxySquid http proxy2.7.STABLE9260.023
http-proxySquid http proxy260.023
shoutcastSHOUTcast server1.9.7Name: LIVEDJMLinux250.022
httpApacheSSL-only mode250.022
telnetUsually a Cisco/3com switchIOSswitch240.021
httpHttpd1.0240.021
httpBoa HTTPd0.94.13240.021
httpTransmission BitTorrent management httpd230.02
httpthttpd230.02
httpHikvision-Webs230.02
vncVNCprotocol 3.7220.019
httpMbedthis-Appweb2.0.4220.019
httplighttpd1.4.28220.019
httpApache2.2.3(CentOS)220.019
rtsp200.018
httpGoAhead-Webs200.018