Overview of services running on Port 11371 TCP.
~19 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
irc	Dancer ircd					4043	21.138
http						3473	18.158
http	SonicWALL				firewall	3361	17.572
chat	AIM or ICQ server					2239	11.706
no match						1791	9.364
http	AIM	1.0				635	3.32
http	lighttpd	1.4.19				429	2.243
http	lighttpd	1.4.29				201	1.051
http	DrcomServer1.0					113	0.591
http	Microsoft IIS httpd	6.0		Windows		105	0.549
ssh			protocol 1.5			97	0.507
http	SKS OpenPGP Key Server httpd	1.1.1				89	0.465
http	GoAhead-Webs					76	0.397
http	Microsoft HTTPAPI httpd	2.0	SSDP/UPnP	Windows		75	0.392
http	Apache Tomcat/Coyote JSP engine	1.1				71	0.371
http	Microsoft IIS httpd					68	0.356
http	Netwave IP camera http config				webcam	61	0.319
vnc	VNC		protocol 3.8			60	0.314
http	Avtech AVN801 network camera	1.0	UPnP 1.0		webcam	58	0.303
telnet						53	0.277
http	Apache					51	0.267
http	FLPS					50	0.261
http	OpenPGP Public Key Server	0.9.6				49	0.256
http	PDR-M800	1.0				38	0.199
http	uTorrent WebUI			Windows		36	0.188
http	Boa HTTPd	0.94.14rc21				34	0.178
http-proxy	Squid http proxy	3.1.16				32	0.167
http	mini_httpd	1.19 19dec2003				30	0.157
http	sks_www	1.1.1				29	0.152
http	Microsoft IIS httpd	7.5		Windows		29	0.152
http	SKS OpenPGP Key Server httpd	1.1.3				24	0.125
http	Apache		SSL-only mode			24	0.125
http	Apache	2.2.3	(CentOS)			24	0.125
ftp	Microsoft ftpd			Windows		24	0.125
http	thttpd	2.25b				22	0.115
http-proxy	Squid http proxy					22	0.115
http	Apache	2.2.15	(Red Hat)			21	0.11