Overview of services running on Port 1220 TCP.
~26 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 Count Percent
ircDancer ircd395915.173
httpDarwinStreamingServer373514.315
httpSonicWALL353513.548
http341113.073
chatAIM or ICQ server19697.546
no match-/-12414.756
httpWangWnagSimpleServer11484.4
httplighttpd8383.212
httpApache8153.124
httpApple QTSS Admin Server7032.694
httpAIM6842.621
httpQTSS Admin Server httpd6182.369
httpQTSS 5.5 Admin Server4241.625
httpMicrosoft IIS httpd2681.027
sshOpenSSH1970.755
httpthttpd1860.713
httpDrcomServer1.01210.464
httpBoa HTTPd1170.448
sshMikroTik RouterOS sshd1060.406
ssh970.372
httpNetwave IP camera http config960.368
httpQTSS 6.0 Admin Server870.333
httpGoAhead-Webs780.299
httpApache Tomcat/Coyote JSP engine760.291
httpAvtech AVN801 network camera660.253
httpMicrosoft HTTPAPI httpd620.238
vncVNC570.218
telnet550.211
httpPDR-M800520.199
imapUW imapd320.123
ftpMicrosoft ftpd310.119
socks5300.115
mysqlMySQL290.111
httpmini_httpd290.111
httpGeoVision GeoHttpServer for webcams280.107
nntpINN nntpd260.1
httpuc-httpd250.096
httpGadspot/Avtech AV787 webcam http config250.096
httpHikvision-Webs220.084
httpDVR Systems webcam http interface220.084
httpMbedthis-Appweb190.073
ftp190.073
httpnginx180.069
httpJetty180.069
httpGoAhead-Webs embedded httpd180.069
arcserveARCserve Discovery180.069
smtpMicrosoft ESMTP170.065
httpuTorrent WebUI170.065
directconnectDirect Connect P2P170.065
ftpFileZilla ftpd150.057
sslTLS140.054
openvpnOpenVPN140.054
http-proxyF5 BIG-IP load balancer http proxy140.054
ftpProFTPD140.054
rtsp130.05
sshDropbear sshd120.046
http-proxySquid http proxy120.046
httpHttpd120.046
httpCross Web Server120.046
ftpPure-FTPd120.046
shoutcastSHOUTcast server110.042
httpRemotelyAnywhere remote PC management httpd110.042
httpAIM HTTP110.042
ftpvsftpd (before 2.0.8) or WU-FTPD110.042
vncRealVNC Personal100.038
smtpMicrosoft Exchange smtpd100.038
smtp100.038
httpQNAP TS-219P NAS http config100.038
ftpServ-U ftpd100.038