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 InfoOSDevicetypeCount Percent
httpSonicWALLfirewall352127.849
http274221.688
chatAIM or ICQ server157912.489
no match8947.071
httpAIM1.06815.386
httplighttpd1.4.193492.76
httplighttpd1.4.292632.08
httpNetscape FastTrack Administrator2.132451.938
httpMicrosoft IIS httpd6.0Windows1481.171
httpDrcomServer1.01100.87
sshprotocol 1.5880.696
httpGoAhead-Webs830.656
httpApache Tomcat/Coyote JSP engine1.1770.609
httpNetwave IP camera http configwebcam760.601
httpthttpd2.24 26oct2003750.593
httpAvtech AVN801 network camera1.0UPnP 1.0webcam680.538
telnet520.411
httpPDR-M8001.0490.388
httpMicrosoft IIS httpd7.5Windows470.372
httpApache410.324
httpMicrosoft IIS httpd7.0Windows340.269
vncVNCprotocol 3.8300.237
httpBoa HTTPd0.94.14rc21250.198
httpApacheSSL-only mode250.198
httpthttpd2.25b 29dec2003240.19
httpmini_httpd1.19 19dec2003240.19
httpHikvision-Webs230.182
httpGadspot/Avtech AV787 webcam http configwebcam220.174
http-proxySquid http proxy2.6.STABLE12200.158
httpApache2.2.3(CentOS)200.158