Overview of services running on Port 3372 TCP.
~50 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
no match1962839.214
msdtcMicrosoft Distributed Transaction CoordinatorerrorWindows903318.047
http554311.074
ircDancer ircd40568.103
httpSonicWALLfirewall34846.961
chatAIM or ICQ server21874.369
httpAIM1.06441.287
msdtcMicrosoft Distributed Transaction CoordinatorWindows4860.971
httplighttpd1.4.294570.913
httplighttpd1.4.194160.831
rtsp2800.559
httpMicrosoft IIS httpd6.0Windows1930.386
http-proxyEZproxy web proxy1500.3
httpWangWnagSimpleServer1.01440.288
httpTBSR2 UPnP1240.248
httpDrcomServer1.01240.248
socks51100.22
httpGoAhead-Webs httpd1090.218
sshprotocol 1.51000.2
httpApache Tomcat/Coyote JSP engine1.1970.194
httpMicrosoft HTTPAPI httpd2.0SSDP/UPnPWindows850.17
httpthttpd2.24 26oct2003760.152
httpNetwave IP camera http configwebcam710.142
httpAvtech AVN801 network camera1.0UPnP 1.0webcam710.142
upnpPortable SDK for UPnP devices1.3.1Linux 2.6.21; UPnP 1.0Linux610.122
telnet590.118
httpUbuntulucid UPnP570.114
httpPDR-M8001.0550.11
httpApache460.092
vncVNCprotocol 3.8420.084
httpBoa HTTPd0.94.14rc21400.08
httpHikvision-Webs380.076
postx-reportingPostX IP Reporting alarm system350.07
arcserveARCserve Discovery340.068
ftpMicrosoft ftpdWindows310.062
httpthttpd2.25b 29dec2003290.058
httpmini_httpd1.19 19dec2003290.058
nntpINN nntpdposting ok280.056
httpuc-httpd1.0.0280.056
httpMicrosoft IIS httpd7.5Windows270.054
httpApacheSSL-only mode260.052
httpApache2.2.3(CentOS)250.05
httpNet-OS 5.xx UPnP1.0240.048
httpGoAhead-Webs220.044
httpGeoVision GeoHttpServer for webcamswebcam220.044
httpMicrosoft IIS httpd210.042