Overview of services running on Port 50005 TCP.
~10 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	-/-	4123	37.698
chat	AIM or ICQ server	2232	20.408
http	thttpd	960	8.778
ssh	OpenSSH	648	5.925
http		633	5.788
http	lighttpd	393	3.593
http	Microsoft IIS httpd	197	1.801
http	Microsoft HTTPAPI httpd	159	1.454
remoting	MS .NET Remoting services	150	1.371
ftp	ProFTPD	96	0.878
ssh		90	0.823
http	Boa HTTPd	83	0.759
vnc	VNC	77	0.704
http	MiniServ	76	0.695
telnet		70	0.64
http	WangWnagSimpleServer	49	0.448
ftp	Microsoft ftpd	45	0.411
ssl	TLS	44	0.402
ftp	FileZilla ftpd	44	0.402
ftp		44	0.402
http	Ubicom	37	0.338
http	nginx	33	0.302
telnet	Linux telnetd	27	0.247
mysql	MySQL	27	0.247
eggdrop	Eggdrop irc bot console	24	0.219
http	http server 1.0	22	0.201
arcserve	ARCserve Discovery	22	0.201
http	micro_httpd	17	0.155
ftp	Pure-FTPd	17	0.155
http	Jetty	16	0.146
telnet	Cisco 1721 router telnetd	15	0.137
http	GoAhead-Webs httpd	13	0.119
ftp	vsftpd	13	0.119
vtun	Vtun Virtual Tunnel	12	0.11
smtp		12	0.11
irc-proxy	psyBNC	12	0.11
giop	CORBA naming service	12	0.11
vnc	RealVNC Enterprise	11	0.101
openvpn	OpenVPN	11	0.101
netbios-ssn		11	0.101
ftp	Serv-U ftpd	11	0.101
ssh	Dropbear sshd	10	0.091
http	Cisco IOS http config	10	0.091