Overview of services running on Port 50015 TCP.
~6 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					2295	33.46
no match						2188	31.9
http						430	6.269
http	lighttpd	1.4.19				408	5.948
http	Microsoft IIS httpd					172	2.508
http	Microsoft HTTPAPI httpd	2.0	SSDP/UPnP	Windows		120	1.75
http	thttpd					97	1.414
ssh			protocol 1.5			86	1.254
telnet						57	0.831
telnet	SMC SMC2870W Wireless Ethernet Bridge				bridge	46	0.671
ftp	ProFTPD	1.3.3		Unix		42	0.612
vnc	VNC		protocol 3.8			38	0.554
ssl	TLS	1.0				38	0.554
http	Boa HTTPd	0.94.14rc21				38	0.554
ftp						34	0.496
ovm-manager	Oracle VM Manager					31	0.452
http	WangWnagSimpleServer	1.0				24	0.35
ftp	Microsoft ftpd			Windows		24	0.35
http	Cisco IOS http config			IOS		23	0.335
http	thttpd	2.25b				22	0.321