Overview of services running on Port 620 TCP.
~12 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
httpSonicWALL352127.849
http276421.862
chatAIM or ICQ server157912.489
no match-/--/-8947.071
httpAIM1.06815.386
httplighttpd1.4.193502.768
httplighttpd1.4.292632.08
httpNetscape FastTrack Administrator2.132451.938
httpMicrosoft IIS httpd6.01481.171
httpDrcomServer1.01100.87
ssh890.704
httpGoAhead-Webs830.656
httpApache Tomcat/Coyote JSP engine1.1800.633
httpNetwave IP camera http config760.601
httpthttpd2.24 26oct2003750.593
httpAvtech AVN801 network camera1.0680.538
httpApache660.522
telnet530.419
httpPDR-M8001.0490.388
httpMicrosoft IIS httpd7.5470.372
vncVNC380.301
httpApache2.2.14370.293
httpMicrosoft IIS httpd7.0340.269
httpApache2.2.3330.261
httpApache2.2.16260.206
httpBoa HTTPd0.94.14rc21250.198
httpthttpd2.25b 29dec2003240.19
httpmini_httpd1.19 19dec2003240.19
httpApache2.2.22240.19
httpHikvision-Webs230.182
httpGadspot/Avtech AV787 webcam http config220.174
http-proxySquid http proxy2.6.STABLE12200.158
httpuc-httpd1.0.0190.15
httpMicrosoft IIS httpd190.15
httpMbedthis-Appweb2.0.4190.15
httpuTorrent WebUI170.134
httpthttpd170.134
httpApache2.2.9160.127
httpApache2.2.15150.119