Overview of services running on Port 1311 TCP.
~264 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
sslTLS1.012820948.469
sslSSLv36200123.44
sslTLSv14845518.318
http42131.593
ircDancer ircd40951.548
httpSonicWALLfirewall35211.331
httpWangWnagSimpleServer1.030691.16
no match26841.015
chatAIM or ICQ server25550.966
httpAIM1.05670.214
httplighttpd1.4.194520.171
httplighttpd1.4.294420.167
httpMicrosoft IIS httpd2010.076
httpGoAhead-Webs httpd1610.061
sslmulti-vendor SSL1480.056
httpMicrosoft HTTPAPI httpd2.0SSDP/UPnPWindows1480.056
httpthttpd2.241350.051
httpDrcomServer1.01100.042
sshprotocol 1.5990.037
httpApache Tomcat/Coyote JSP engine1.1880.033
httpNetwave IP camera http configwebcam840.032
httpApache2.2.16DAV/2 SVN/1.5.1770.029
httpBoa HTTPd0.94.14rc21710.027
vncVNCprotocol 3.8680.026
httpAvtech AVN801 network camera1.0UPnP 1.0webcam660.025
httpApache2.2.16DAV/2 SVN/1.6.12660.025
httpApache2.2.16DAV/2 SVN/1.6.12 PHP/5.3.10 mod_ssl/2.2.16 OpenSSL/0.9.8o580.022
httpHikvision-Webs570.022
arcserveARCserve Discovery550.021
telnet510.019
httpVirata-EmWeb6.0.1500.019
httpPDR-M8001.0490.019
http-proxySquid http proxy2.6.STABLE12450.017
httpApache430.016
remotingMS .NET Remoting services390.015
httpthttpd2.25b390.015
httpApache2.2.16(Debian) DAV/2 SVN/1.6.12 PHP/5.3.10390.015
ftpMicrosoft ftpdWindows390.015
httpMicrosoft IIS httpd6.0Windows360.014
httpmini_httpd1.19 19dec2003300.011
nntpINN nntpdposting ok280.011
http-proxySquid http proxy2.7.STABLE9260.01
httpApache2.2.16DAV/2 SVN/1.6.12 PHP/5.3.13 mod_ssl/2.2.16 OpenSSL/0.9.8o260.01
sshOpenSSH4.3protocol 2.0250.009
httpBoa HTTPd0.94.13250.009
ftpvsftpd2.0.8 or later250.009
httpApache2.2.16DAV/2 SVN/1.6.12 PHP/5.2.17240.009
directconnectDirect Connect P2PWindows240.009
httpApache2.2.16DAV/2 SVN/1.6.12 PHP/5.3.10230.009
httpApache2.2.16DAV/2 SVN/1.6.12 PHP/4.4.9220.008
httpApacheSSL-only mode210.008
httpthttpd2.24 26oct2003200.008
httpApache2.2.16(Debian) DAV/2 SVN/1.6.12 PHP/4.4.9200.008
ftp200.008