Overview of services running on Port 641 TCP.
~18 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
no match-/-721739.851
httpSonicWALL351819.426
http292616.157
chatAIM or ICQ server17319.558
httplighttpd8294.578
httpMicrosoft IIS httpd2661.469
httpApache2531.397
httpthttpd1110.613
httpGoAhead-Webs httpd990.547
httpApache Tomcat/Coyote JSP engine850.469
ssh830.458
httpAvtech AVN801 network camera630.348
sshOpenSSH530.293
httpBoa HTTPd510.282
telnet450.248
http-proxySquid http proxy370.204
arcserveARCserve Discovery320.177
vncVNC310.171
httpmini_httpd270.149
httpHikvision-Webs260.144
httpuc-httpd220.121
httpnginx200.11
httpMbedthis-Appweb190.105
mysqlMySQL180.099
ftpMicrosoft ftpd180.099
smtpMicrosoft ESMTP170.094
sslOpenSSL150.083
httpBusyBox httpd140.077
httpGeoVision GeoHttpServer for webcams120.066
ftpProFTPD120.066
httpRemotelyAnywhere remote PC management httpd110.061
http-proxyF5 BIG-IP load balancer http proxy110.061
httpDVR Systems webcam http interface110.061
httpAIM HTTP110.061
ftp110.061
smtp100.055
rtsp100.055
http-proxyMikroTik http proxy100.055
httpMicrosoft HTTPAPI httpd100.055
httpBoa httpd100.055