Overview of services running on Port 540 TCP.
~20 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
httpSonicWALLfirewall350417.047
http297014.449
no match279713.607
uucpSolaris uucpdSolaris222510.825
chatAIM or ICQ server217210.567
uucpTaylor uucpd13376.505
uucpSunOS uucpdSunOS8133.955
httpAIM1.06343.084
httplighttpd1.4.294912.389
httplighttpd1.4.194112.0
httplighttpd1.4.302851.387
httpMicrosoft IIS httpd6.0Windows1290.628
httpDrcomServer1.01200.584
sshprotocol 1.5950.462
httpNetwave IP camera http configwebcam850.414
httpMicrosoft HTTPAPI httpd2.0SSDP/UPnPWindows850.414
httpGoAhead-Webs810.394
httpApache Tomcat/Coyote JSP engine1.1770.375
httpMicrosoft IIS httpd700.341
httpthttpd2.24650.316
httpAvtech AVN801 network camera1.0UPnP 1.0webcam620.302
uucpAIX uucpdAIX600.292
telnet580.282
httpthttpd2.24 26oct2003520.253
httpPDR-M8001.0510.248
vncVNCprotocol 3.8440.214
httpApache420.204
httpBoa HTTPd0.94.14rc21340.165
httpApacheSSL-only mode320.156
arcserveARCserve Discovery310.151
uucpSolaris uucpd290.141
httpthttpd2.25b250.122
httpmini_httpd1.19 19dec2003240.117
ftp240.117
httpuc-httpd1.0.0220.107
httpMicrosoft IIS httpd7.5Windows220.107
httpGadspot/Avtech AV787 webcam http configwebcam220.107
httpHikvision-Webs210.102
httpApache2.2.3(CentOS)210.102
httpGeoVision GeoHttpServer for webcamswebcam200.097