Overview of services running on Port 50018 TCP.
~5 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
chat	AIM or ICQ server	2028	37.321
no match	-/-	1517	27.917
http	lighttpd	385	7.085
http		353	6.496
http	Microsoft IIS httpd	149	2.742
http	Microsoft HTTPAPI httpd	99	1.822
http	thttpd	89	1.638
ssh		81	1.491
ssh	OpenSSH	65	1.196
ftp	ProFTPD	54	0.994
telnet		43	0.791
vnc	VNC	38	0.699
http	WangWnagSimpleServer	36	0.662
http	Boa HTTPd	35	0.644
ftp		33	0.607
ssl	TLS	31	0.57
http	nginx	23	0.423
http	Cisco IOS http config	23	0.423
smtp	Microsoft ESMTP	20	0.368
ftp	Microsoft ftpd	19	0.35
mysql	MySQL	17	0.313
http	Virata-EmWeb	15	0.276
http	Jetty	14	0.258
ftp	FileZilla ftpd	14	0.258
telnet	Linux telnetd	13	0.239
smtp		10	0.184