Overview of services running on Port 50001 TCP.
~19 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-/-730537.234
httpthttpd402520.516
chatAIM or ICQ server15908.104
http13036.642
http2Wire HomePortal router http config6793.461
sshOpenSSH4522.304
telnetLinux telnetd3921.998
sslTLSv13731.901
httplighttpd3261.662
httpMiniServ2601.325
httpMicrosoft HTTPAPI httpd2431.239
httpMicrosoft IIS httpd2181.111
sslTLS2111.075
ftpFileZilla ftpd2081.06
telnet2011.025
oracle-tnsOracle TNS Listener1360.693
httpBoa HTTPd1250.637
vncVNC1170.596
ssh750.382
httpnginx720.367
httpAgranat-EmWeb710.362
httpJetty700.357
ftp670.342
ftpProFTPD660.336
httpWYM httpd600.306
remotingMS .NET Remoting services560.285
ftpMicrosoft ftpd540.275
httpmicro_httpd400.204
sshDropbear sshd340.173
mysqlMySQL300.153
vnc280.143
openvpnOpenVPN260.133
smtpMicrosoft ESMTP230.117
socks5220.112
netbios-ssn210.107
vncRealVNC Enterprise180.092
ftpPure-FTPd170.087
ftpServ-U ftpd160.082
arcserveARCserve Discovery160.082
httphttp server 1.0150.076
httpSecure Computing Sidewinder firewall http admin140.071
httpMS .NET Remoting httpd130.066
httpPanasonic webcam http config120.061
crestron-controlCrestron Terminal Console120.061
sshSCS sshd110.056
smtp110.056
httpWangWnagSimpleServer110.056
ftpvsftpd110.056
xml100.051
vtunVtun Virtual Tunnel100.051