Overview of services running on Port 8004 TCP.
~53 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
http923817.136
no match-/--/-53419.907
ircDancer ircd40607.531
httpSonicWALL37636.98
chatAIM or ICQ server21263.944
shoutcastSHOUTcast server1.9.812932.398
httpMicrosoft IIS httpd6.012622.341
httpApache12162.256
httpUbicomUbicom11082.055
httpGoAhead-Webs httpd9441.751
httpVirata-EmWeb6.2.09321.729
httpBoa HTTPd0.94.14rc218521.58
httplighttpd1.4.287571.404
httpAIM1.07251.345
httpNetwave webcam http config6941.287
xml6181.146
httpBoa HTTPd0.93.155921.098
httplighttpd1.4.305761.068
httpSymantec AntiVirus Scan Engine http config5130.952
httpApache Tomcat/Coyote JSP engine1.14680.868
httplighttpd1.4.294580.85
httplighttpd1.4.194220.783
httpMicrosoft IIS httpd7.54020.746
httplighttpd3880.72
sslTLS1.03790.703
httpIcecast streaming media server3530.655
httpthttpd3370.625
httpNetwave IP camera http config3190.592
httpApache2.2.223050.566
httpNetgear FS726TP switch http config2840.527
httpApache2.2.32650.492
httpnginx2510.466
irc-proxypsyBNC2.3.2-72470.458
httpTiny WebServer2300.427
httpMicrosoft IIS httpd2260.419
httpthttpd2.25b 29dec20032180.404
httpmini_httpd1.19 19dec20032070.384
httpMicrosoft IIS httpd7.01880.349
httpMicrosoft HTTPAPI httpd2.01740.323
httpApache2.2.141640.304
httpWindWeb4.001390.258
httpCherryPy httpd3.1.21390.258
httpApache2.2.161370.254
http-proxyF5 BIG-IP load balancer http proxy1350.25
httpHikvision-Webs1350.25
httpDrcomServer1.01290.239
eggdropEggdrop IRC bot console1.6.201240.23
http-proxySquid http proxy1170.217
httpOpenDNS Guide1150.213
httpthttpd2.24 26oct20031110.206
telnetBusyBox telnetd1090.202
httplighttpd1.4.181070.198
httpBoa HTTPd0.94.131070.198
httpWEBrick httpd1.3.11010.187
httpAvtech AVN801 network camera1.0990.184
ssh950.176
httpGoAhead-Webs950.176
vncVNC940.174
httpkeywords 1.0.6940.174
telnet900.167
httpMongrel httpd1.1.5890.165
httpuTorrent WebUI860.16
httpNetwork Camera820.152
httplighttpd1.4.20820.152
httpApache2.2.8820.152
httpthttpd2.19-MX Jul 1 2010810.15
httpuTorrent utserver web interface800.148
httpLinux2.x UPnP790.147
httpApache2.2.15750.139
iceInternet Communications Engine740.137
shoutcastSHOUTcast server1.9.5730.135
httpMicrosoft HTTPAPI httpd1.0730.135
httpMobotix Camera http config720.134
httpdcs-lig-httpd720.134
httpMicrosoft IIS httpd5.0710.132
httpApache2.2.21700.13
httpuc-httpd1.0.0690.128
httpFC670.124
sshOpenSSH3.7p1660.122
ftp640.119
httpPDR-M8001.0630.117
httpApache2.2.9630.117
shoutcastSHOUTcast server1.9.7620.115
httpADAM-60008.1.0019620.115
httpMotion Camera httpd3.2.7600.111
httpApache2.2.17600.111
httpthttpd2.19-MX Oct 19 2011590.109
httpMarkLogic570.106
httpJetty6.1.25560.104
httpGoAhead-Webs embedded httpd560.104
httpWebLogic httpd550.102
httpBoa HTTPd0.94.14rc18500.093
ftpMicrosoft ftpd480.089
httplighttpd1.4.26470.087
httpApache2.2.11470.087
mongodbMongoDB0460.085
httpWindWeb2.0440.082
httpuIP1.0430.08
httpGeoVision GeoHttpServer for webcams430.08
httpVivotek 3102 Camera http config420.078
httpMS .NET Remoting httpd420.078
shoutcast-publishingSHOUTcast publishing port410.076
httpApache1.3.28410.076
httpthttpd2.19-MX Dec 8 2009400.074
httpOracle HTTP Server Powered by Apache1.3.19400.074
httpApache1.3.27400.074
httpTornado httpd2.2390.072
httpApache2.3.8380.07
httpCherryPy httpd3.0.3370.069
httpApache2370.069
http-proxySquid http proxy2.6.STABLE21360.067
httpMicrosoft IIS httpd5.1360.067
httpMbedthis-Appweb2.0.4360.067
httpAIP250360.067
httpMbedthis-Appweb2.4.2350.065
httpnginx1.0.11340.063
httpver2.4 rev0330.061
httpthttpd2.19-MX Sep 1 2008330.061
httpD-Link/Airlink IP webcam http config1.0330.061
httpavtech1.0..Expires330.061
rtsp320.059
httpVivotek IP7131 Network Camera http config320.059
httpCisco IOS http config320.059
httpApache2.0.53320.059
remotingMS .NET Remoting services310.058
httpSnom 300 VoIP phone http config310.058
httpApache1.3.37310.058
smtpCommunigate Pro SMTP5.4.6300.056
httpthttpd2.19-MX Sep 9 2010300.056
httpMikroTik router config httpd300.056
httpCross Web Server300.056
httpGM Streaming Server httpd290.054
sshOpenSSH5.2280.052
sshDropbear sshd0.46280.052
ircUnreal ircd280.052
httpHttpd1.0280.052
httpApache2.2.4280.052
httpAirlink 101 or TRENDnet TVIP-422w webcam http config280.052
giopCORBA naming service280.052
httpWireless Network Camera270.05
httpthttpd2.19-MX Apr 26 2011270.05
httpPanasonic BB-HCM331 Network Camera http config270.05
httpNS700 Media Center270.05
httpAllegro-Software-RomPager4.30b3270.05
sshOpenSSH3.9p1260.048
httpTRENDnet TV-IP100 or TV-IP110 webcam display httpd260.048
httpmini_httpd260.048
httpApache2.4.1260.048
httpApache2.2.6260.048
httpApache2.2.13260.048
httpAllegro RomPager4.30b3260.048
httpWYM httpd1.0250.046
httpOracle WebLogic Server250.046
httpnginx0.7.67250.046
httpD-Link DIR-300 WAP http admin250.046
httpDD-WRT milli_httpd250.046
httpBoa HTTPd0.92o250.046
httpWebs240.045
httpApache1.3.41240.045
httpWSGIServer0.1230.043
httpIcecast streaming media server2.3.2230.043
httpFortinet FortiGate 50B firewall http config230.043
httpTornadoServer2.1.1220.041
httpnginx1.2.1220.041
httpMiniServ0.01220.041
httplighttpd1.4.15220.041
httpTAS embbed http210.039
httplighttpd1.4.31210.039
httplighttpd1.4.11210.039
httpGadspot/Avtech AV787 webcam http config210.039
httpApache1.3.33210.039
vncRealVNC Enterprise200.037
telnetBusyBox telnetd1.5.1 (2009-03-10 11:36:14 KST)200.037
httpPasteWSGIServer0.5200.037
httpMicro-Web200.037
httpApache1.3.39200.037
ftpvsftpd (before 2.0.8) or WU-FTPD200.037
vnc190.035
sshOpenSSH4.3190.035
httpSAP Web Application Server1.0;700190.035
httpOracle Application Server 10g httpd10.1.3.4.0190.035
httpMicrosoft-HTTPAPI1.0190.035
httpEngine 12.6.1.369190.035
httpDVR Systems webcam http interface190.035
shoutcastSHOUTcast server2.0.0.29180.033
httpVivotek Network Camera180.033
httpthttpd2.19-MX Feb 27 2009180.033
httpRapidLogic httpd1.1180.033
httpMicrosoft-HTTPAPI2.0180.033
httpIBM HTTP Server180.033
httpEcam1.92180.033
httpD-Link DCS-920 webcam http config180.033
httpApache0.6.5180.033
vncRealVNC Personal170.032
httpTwistedWeb httpd10.0.0170.032
http-proxyEZproxy web proxy170.032
httpChipPC Extreme httpd170.032
httpBoa HTTPd0.94.11170.032
httpAllegro RomPager4.06170.032
httpadf_http_server2.7.045170.032
httpTRENDnet TV-IP110w or TV-IP422W webcam display httpd160.03
httpThin1.3.1160.03
httpRemotelyAnywhere remote PC management httpd10.0.1086160.03
httpnginx0.8.54160.03
httpIII 100160.03
httpAtHome Video Streaming Server160.03
httpApache2.2.19160.03
ftpvsftpd2.0.8 or later160.03
upnpPortable SDK for UPnP devices1.3.1150.028
shoutcastSHOUTcast server1.9.4150.028
jetdirectJetDirect150.028
httpSecure Computing Sidewinder firewall http admin150.028
httpRouter150.028
httpnginx0.7.65150.028
httpMochiWeb1.0 (Any of you quaids got a smint150.028
httphttp server 1.0150.028
httpD-Link DCS-2120 webcam http config150.028
httpBaseHTTPServer0.2150.028
httpApache2.2.20150.028
httpApache2.0.55150.028