Overview of services running on Port 106 TCP.
~440 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
pop3pwpoppassd38081486.396
pop3pwApplePasswordServer pop3 password change daemon165493.755
no match-/-109982.495
http95802.173
pop3pwCommuniGate Pro pop3 password change daemon40740.924
httpSonicWALL36540.829
pop3pwIpswitch IMail pop3 password change daemon26300.597
chatAIM or ICQ server21920.497
httpApache10560.24
pop3pwCourierpassd pop3 password change daemon9490.215
httplighttpd8920.202
pop3pwSINA pop3pw8030.182
pop3pwMercury/32 poppass service7570.172
sslSSLv37550.171
httpAIM5980.136
pop3pwModusMail poppassd5600.127
httpMicrosoft IIS httpd4160.094
pop3pwPost.Office pop3pw3450.078
httpNetwave IP camera http config1990.045
httpthttpd1930.044
tcpwrappedBSD TCP Wrappers1860.042
pop3pwAtrium Software's Mercur pop3pw1680.038
httpMicrosoft HTTPAPI httpd1370.031
httpGoAhead-Webs httpd1310.03
httpa_631210.027
sshOpenSSH1200.027
pop3pwSLMail pop3pw1030.023
ssh980.022
httpApache Tomcat/Coyote JSP engine860.02
httpBoa HTTPd830.019
httpAvtech AVN801 network camera770.017
http-proxySquid http proxy630.014
telnet570.013
vncVNC560.013
httpPDR-M800510.012
httpmini_httpd490.011
httpMbedthis-Appweb380.009
pop3pwStalker Mail Server password change daemon370.008
arcserveARCserve Discovery360.008
httpnginx330.007
httpHikvision-Webs330.007
ftpMicrosoft ftpd310.007
mysqlMySQL240.005
httpuc-httpd200.005
httpGoAhead-Webs200.005
httpGeoVision GeoHttpServer for webcams170.004
httpdcs-lig-httpd170.004
httpCross Web Server170.004
httpRemotelyAnywhere remote PC management httpd160.004
httpDVR Systems webcam http interface150.003
ftpProFTPD150.003
ftp150.003
ftpvsftpd140.003
http-proxyF5 BIG-IP load balancer http proxy130.003
httpGoAhead-Webs embedded httpd130.003
ftpServ-U ftpd130.003
ftpFileZilla ftpd130.003
smtp120.003
telnetCisco 1721 router telnetd110.002
httpD-Link/Airlink IP webcam http config110.002
vncRealVNC Enterprise100.002
smtpMicrosoft Exchange smtpd100.002
pop3100.002
httpWebLogic httpd100.002
httpuTorrent WebUI100.002
httpTeleEye100.002
httpGadspot/Avtech AV787 webcam http config100.002