Overview of services running on Port 2030 TCP.
~181 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
telnet13679375.487
oracle-mtsOracle MTS Recovery Service115206.357
telnetBusyBox telnetd49492.731
http45552.514
ircDancer ircd37242.055
httpSonicWALLfirewall34971.93
telnetCisco IOS telnetdIOSswitch29161.609
no match23481.296
chatAIM or ICQ server16180.893
smtp9310.514
telnetCisco 1721 router telnetdIOSrouter8280.457
httpAIM1.06740.372
httpGoAhead-Webs embedded httpd5290.292
httplighttpd1.4.195040.278
http-proxySquid http proxy3.1.64630.255
httplighttpd1.4.294450.246
irc-proxyShroudBNC irc-proxy1.1 revision 3713900.215
httpInterNiche Technologies WebServer2.0Motorola Canopy WAP http config; MAC: 0a003e37cd5fWAP2490.137
telnetLinux telnetdLinux2210.122
httpApache2.2.3(CentOS)2060.114
httpMicrosoft IIS httpd6.0Windows2000.11
telnetCisco router telnetdIOSrouter1630.09
httpGateway-Webs1560.086
httpDrcomServer1.01200.066
httpNetwave IP camera http configwebcam950.052
httpAvtech AVN801 network camera1.0UPnP 1.0webcam950.052
httpApache Tomcat/Coyote JSP engine1.1950.052
sshprotocol 1.5860.047
httpthttpd2.24 26oct2003860.047
httpGoAhead-Webs790.044
httpMicrosoft IIS httpd7.5Windows770.042
httpBoa HTTPd0.94.14rc21740.041
httpWangWnagSimpleServer1.0620.034
httpMicrosoft IIS httpd590.033
httpPDR-M8001.0580.032
httpApache570.031
ftpMicrosoft ftpdWindows420.023
httpMicrosoft IIS httpd7.0Windows400.022
vncVNCprotocol 3.8390.022
httpthttpd2.25b 29dec2003380.021
httpApache2.2.15(CentOS)350.019
httpApache2.2.14(Fedora)290.016
sslTLS1.0270.015
httpApacheSSL-only mode260.014
nntpINN nntpdposting ok250.014
httpmini_httpd1.19 19dec2003230.013
sshOpenSSH4.3protocol 2.0220.012
sshCisco SSH1.25protocol 2.0IOS210.012
httpDVR Systems webcam http interfacewebcam210.012
httpCross Web Server210.012
telnetDraytek Vigor ADSL router telnetdbroadband router200.011
rtsp200.011
httpGeoVision GeoHttpServer for webcamswebcam200.011