Overview of services running on Port 2383 TCP.
~32 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
http958129.509
ircDancer ircd403912.44
httpSonicWALLfirewall368211.34
telnetCisco IOS telnetdIOSswitch25537.863
chatAIM or ICQ server22226.844
telnet15774.857
no match14164.361
sslSSLv38412.59
httpAIM1.05921.823
http-proxyEZproxy web proxy4871.5
telnetCisco 1721 router telnetdIOSrouter4301.324
httplighttpd1.4.294281.318
httplighttpd1.4.194141.275
httpGateway-Webs2650.816
httpWangWnagSimpleServer1.02270.699
httpGoAhead-Webs httpd1480.456
httpMicrosoft IIS httpd6.0Windows1310.403
httpApache1.3.61060.326
sshprotocol 1.5950.293
httpApache Tomcat/Coyote JSP engine1.1790.243
httpNetwave IP camera http configwebcam730.225
httpAvtech AVN801 network camera1.0UPnP 1.0webcam700.216
httpMicrosoft HTTPAPI httpd2.0SSDP/UPnPWindows690.213
httpthttpd2.24660.203
httpMicrosoft IIS httpd630.194
httpPDR-M8001.0540.166
telnetCisco router telnetdIOSrouter390.12
httpBoa HTTPd0.94.14rc21380.117
vncVNCprotocol 3.8360.111
httpApache360.111
arcserveARCserve Discovery320.099
httpApache2.2.3(CentOS)290.089
nntpINN nntpdposting ok280.086
ftpMicrosoft ftpdWindows260.08
httpmini_httpd1.19 19dec2003240.074
http-proxySquid http proxy2.7.STABLE9230.071
httpHikvision-Webs230.071
httpGoAhead-Webs embedded httpd230.071
telnetBusyBox telnetd220.068
httpMbedthis-Appweb2.0.4200.062