Overview of services running on Port 1900 TCP.
~197 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
upnpipOS7.011151056.513
httpApache0.6.52824314.313
http2535412.849
httpMF601.0 UPnP85624.339
no match-/--/-48232.444
ircDancer ircd36121.831
httpSonicWALL35441.796
httpMF501.0 UPnP24081.22
chatAIM or ICQ server15830.802
httpSMC Broadband router 7004ABR http config10620.538
httpAIM1.06540.331
vncVNC4680.237
httplighttpd1.4.194630.235
httplighttpd1.4.264500.228
httpIP_SHARER WEB 1.04380.222
httplighttpd1.4.294260.216
httpUbuntu7.10 UPnP3890.197
httpMicrosoft IIS httpd6.01790.091
httpWangWnagSimpleServer1.01290.065
httpNetwave IP camera http config1160.059
httpDrcomServer1.01150.058
httpApache Tomcat/Coyote JSP engine1.1920.047
httpGoAhead-Webs860.044
ssh820.042
httpthttpd2.24 26oct2003750.038
httpAvtech AVN801 network camera1.0700.035
httpMicrosoft IIS httpd7.5680.034
httpApache680.034
httpPDR-M8001.0590.03
telnet510.026
httpGeoVision GeoHttpServer for webcams450.023
httpApache2.2.14420.021
httpBoa HTTPd0.94.14rc21380.019
httpApache2.2.3380.019
httpMicrosoft IIS httpd7.0340.017
httpJetty6.1.24330.017
httpATR-HTTP-ServerATR-HTTP-Server330.017
httpApache2.2.22330.017
httpmini_httpd1.19 19dec2003310.016
ftpMicrosoft ftpd310.016
httpuc-httpd1.0.0300.015
httpthttpd2.25b 29dec2003300.015
directconnectDirect Connect P2P300.015
nntpINN nntpd260.013
httpMikroTik router http config250.013
httpGoAhead-Webs embedded httpd250.013
vncRealVNC Personal240.012
httpApache2.2.16240.012
sshOpenSSH4.3220.011
httpApache1.3.28220.011
httpMicrosoft IIS httpd200.01
httpJetty6.0.1200.01
httpGadspot/Avtech AV787 webcam http config190.01
httpuTorrent WebUI180.009
httpHikvision-Webs180.009
httpDVR Systems webcam http interface180.009
httpDigifort Enterprise 6.5 httpd180.009
ntop-httpNtop web interface3.2170.009
httpDraytek Vigor ADSL router webadmin170.009
giopCORBA naming service170.009
vnc160.008
vncRealVNC Enterprise150.008
httpApache2.2.9150.008