Overview of services running on Port 50012 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					1907	31.36
no match						1857	30.538
http						395	6.496
http	lighttpd	1.4.19				378	6.216
http	Microsoft IIS httpd					151	2.483
ssh	OpenSSH	4.3	protocol 2.0			149	2.45
http	Microsoft HTTPAPI httpd	2.0	SSDP/UPnP	Windows		123	2.023
http	thttpd					122	2.006
ssh			protocol 1.5			86	1.414
telnet						49	0.806
vnc	VNC		protocol 3.8			38	0.625
ftp	ProFTPD	1.3.3		Unix		37	0.608
http	Boa HTTPd	0.94.14rc21				34	0.559
ftp						33	0.543
ssl	TLS	1.0				32	0.526
http	WangWnagSimpleServer	1.0				31	0.51
http	Cisco IOS http config			IOS		28	0.46
eggdrop	Eggdrop irc bot console	1.6.19	botname: sh			21	0.345
http	thttpd	2.25b				20	0.329