Overview of services running on Port 5061 TCP.
~39 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 match2783970.462
ircDancer ircd34178.649
chatAIM or ICQ server15864.014
sipSIP end point; Status: 200 OK15253.86
http6991.769
sslmulti-vendor SSL5561.407
httplighttpd1.4.193440.871
sipSIP end point; Status: 404 Not Found2410.61
sipSIP end point; Status: 400 Bad Request2390.605
sslTLS1.01590.402
httplighttpd1.4.291530.387
sipX-Lite SIP phone5.0.0 stamp 67284VoIP phone1130.286
httpGoAhead-Webs httpd960.243
httpMicrosoft HTTPAPI httpd2.0SSDP/UPnPWindows880.223
ftpMicrosoft ftpdWindows840.213
sipSIP end point; Status: 501 Not Implemented810.205
sshprotocol 1.5770.195
httpApache Tomcat/Coyote JSP engine1.1710.18
sipthttpd/2.24 26oct2003Status: 501 Not Implemented690.175
http-proxySquid http proxy680.172
sipSIP end point; Status: 405 Method Not Allowed610.154
sipSipek VoIP1.6on PJSUA540.137
telnet470.119
http-proxyEZproxy web proxy450.114
sipSIP end point; Status: 403 Forbidden390.099
vncVNCprotocol 3.8360.091
httpApache360.091
httpBoa HTTPd0.94.14rc21350.089
sipmini_httpd/1.19 19dec2003Status: 501 Not Implemented340.086
sipSIP end point; Status: 404 Not found280.071
httpHikvision-Webs260.066
sipthttpd/2.25b 29dec2003Status: 400 Bad Request250.063
sipStatus: 200 OK250.063
sipVSCStatus: 406 Not acceptable240.061
httpApache2.2.3(CentOS)230.058
rtsp220.056
sip-proxy3CX PhoneSystem PBX10.0.23053.0Windows200.051
httpIBM AS400 Workstation GatewayV4R4M0200.051