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	Version	Info	OS	Devicetype	Count	Percent
chat	AIM or ICQ server					2028	37.321
no match						1517	27.917
http	lighttpd	1.4.19				385	7.085
http						352	6.478
http	Microsoft IIS httpd					149	2.742
http	Microsoft HTTPAPI httpd	2.0	SSDP/UPnP	Windows		99	1.822
ssh			protocol 1.5			81	1.491
http	thttpd					55	1.012
telnet						43	0.791
ftp	ProFTPD	1.3.3		Unix		43	0.791
http	WangWnagSimpleServer	1.0				36	0.662
ftp						33	0.607
ssl	TLS	1.0				31	0.57
http	Boa HTTPd	0.94.14rc21				31	0.57
vnc	VNC		protocol 3.8			28	0.515
http	Cisco IOS http config			IOS		23	0.423
http	thttpd	2.25b				21	0.386