Overview of services running on Port 2160 TCP.
~31 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
powerchute	APC Powerchute				power-device	7198	23.182
http						5191	16.718
irc	Dancer ircd					3718	11.974
http	SonicWALL				firewall	3514	11.317
chat	AIM or ICQ server					1600	5.153
telnet						1378	4.438
telnet	Cisco IOS telnetd			IOS	switch	1316	4.238
http-proxy	EZproxy web proxy					1029	3.314
no match						1020	3.285
http	AIM	1.0				669	2.155
http	lighttpd	1.4.29				427	1.375
http	lighttpd	1.4.19				361	1.163
telnet	Cisco 1721 router telnetd			IOS	router	360	1.159
http	Apache	2.2.3	(CentOS)			187	0.602
http	Gateway-Webs					164	0.528
http	WangWnagSimpleServer	1.0				163	0.525
http	Microsoft IIS httpd	6.0		Windows		156	0.502
http	DrcomServer1.0					123	0.396
http	GoAhead-Webs embedded httpd					87	0.28
ssh			protocol 1.5			84	0.271
http	Apache Tomcat/Coyote JSP engine	1.1				84	0.271
http	GoAhead-Webs					82	0.264
http	Netwave IP camera http config				webcam	81	0.261
http	thttpd	2.24 26oct2003				77	0.248
http	Avtech AVN801 network camera	1.0	UPnP 1.0		webcam	67	0.216
http	Apache					53	0.171
http	PDR-M800	1.0				52	0.167
http	Microsoft IIS httpd	7.5		Windows		52	0.167
ftp	Microsoft ftpd			Windows		42	0.135
http	Boa HTTPd	0.94.14rc21				41	0.132
http	Apache	2.2.15	(CentOS)			36	0.116
vnc	VNC		protocol 3.8			32	0.103
http	thttpd	2.25b 29dec2003				32	0.103
http	Apache	2.2.14	(Fedora)			32	0.103
http	mini_httpd	1.19 19dec2003				30	0.097
http	Microsoft IIS httpd	7.0		Windows		29	0.093
nntp	INN nntpd		posting ok			26	0.084
http	Hikvision-Webs					25	0.081
http	Apache		SSL-only mode			21	0.068
telnet	Cisco router telnetd			IOS	router	20	0.064