Overview of services running on Port 8003 TCP.
~63 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
http						9209	14.47
no match						5814	9.135
irc	Dancer ircd					4042	6.351
http	SonicWALL				firewall	3734	5.867
chat	AIM or ICQ server					2191	3.443
http	Microsoft IIS httpd	6.0		Windows		2079	3.267
eggdrop	Eggdrop IRC bot console	1.6.21				1546	2.429
http	lighttpd	1.4.30				1413	2.22
http	Apache					1201	1.887
http	Netwave webcam http config				webcam	1073	1.686
http	GoAhead-Webs httpd					1030	1.618
http	Boa HTTPd	0.94.14rc21				961	1.51
http	Virata-EmWeb	6.2.0				931	1.463
http	Ubicom	Ubicom	Login			781	1.227
http	Boa HTTPd	0.93.15				762	1.197
http	AIM	1.0				728	1.144
http	BaseHTTP	0.3 Python				665	1.045
xml						664	1.043
http	Apache Tomcat/Coyote JSP engine	1.1				578	0.908
http	Microsoft IIS httpd	7.5		Windows		553	0.869
http	Microsoft IIS httpd					522	0.82
http	Secure Computing Sidewinder firewall http admin				firewall	504	0.792
http	Netwave IP camera http config				webcam	501	0.787
http	lighttpd	1.4.29				467	0.734
http	lighttpd	1.4.19				418	0.657
http	Microsoft HTTPAPI httpd	2.0	SSDP/UPnP	Windows		403	0.633
http	thttpd		Panasonic BB-HCM511 IP camera http config			370	0.581
shoutcast-publishing	SHOUTcast publishing port					360	0.566
http	Tiny WebServer		OpenSimulator http config			320	0.503
http	Hikvision-Webs					312	0.49
http	lighttpd	1.4.28				309	0.486
http	Netgear FS726TP switch http config				switch	299	0.47
http	Speedr	0.8.0				298	0.468
http	Apache	2.2.22	(Ubuntu)			289	0.454
http	mini_httpd	1.19 19dec2003				283	0.445
http	nginx					273	0.429
http	lighttpd	1.4.23				273	0.429
http	Microsoft IIS httpd	7.0		Windows		264	0.415
http	Icecast streaming media server					254	0.399
http	lighttpd					241	0.379
http	Apache	2.2.3	(CentOS)			235	0.369
http	thttpd	2.25b 29dec2003				223	0.35
rtsp						220	0.346
http	InterNiche Technologies WebServer	2.0	Motorola Canopy WAP http config; MAC: 0a003e53341e		WAP	208	0.327
http	Apache 1.0.0					206	0.324
http			General User			189	0.297
http	Apache		SSL-only mode			179	0.281
http	GoAhead-Webs embedded httpd					154	0.242
http	thttpd	2.19-MX Jul 1 2010				140	0.22
http	WindWeb	4.00				139	0.218
http	Microsoft IIS httpd	5.0		Windows		138	0.217
http-proxy	F5 BIG-IP load balancer http proxy				load balancer	137	0.215
http	Boa HTTPd	0.94.13				130	0.204
http	Mongrel httpd	1.1.5				129	0.203
http	Adaptec/IBM ServeRAID Management http config	1.1			storage-misc	129	0.203
http	DrcomServer1.0					128	0.201
tandem-print	Sharp printer tandem printing				printer	127	0.2
eggdrop	Eggdrop IRC bot console	1.6.20				124	0.195
vnc	VNC		protocol 3.8			123	0.193
http	WebLogic httpd					123	0.193
http-proxy	Squid http proxy					122	0.192
http	OpenDNS Guide					120	0.189
http	nginx	1.2.0 r12081019-9bcf6ae				118	0.185
http	Avtech AVN801 network camera	1.0	UPnP 1.0		webcam	116	0.182
http	dcs-lig-httpd					114	0.179
http	Mobotix Camera http config				webcam	112	0.176
http	uc-httpd	1.0.0				111	0.174
telnet						110	0.173
http	Apache	2.2.16	(Debian)			110	0.173
http	Apache	2.2.14	(Ubuntu)			110	0.173
http	GoAhead-Webs					109	0.171
http	thttpd	2.24 26oct2003				106	0.167
http	uTorrent utserver web interface			Linux		100	0.157
http	keywords 1.0.0					95	0.149
ssh			protocol 1.5			93	0.146
http	Linux	2.x UPnP				93	0.146
http	Microsoft HTTPAPI httpd	1.0	SSDP/UPnP	Windows		89	0.14
http	Boa HTTPd	0.94.14rc18				87	0.137
http	WEBrick httpd	1.3.1	Ruby 1.9.2 (2010-08-18)			85	0.134
ice	Internet Communications Engine					84	0.132
http	MarkLogic					82	0.129
http	PDR-M800	1.0				78	0.123
http	uTorrent WebUI			Windows		75	0.118
http	thttpd	2.19-MX Oct 19 2011				74	0.116
http	GeoVision GeoHttpServer for webcams				webcam	72	0.113
http	thttpd		Mobotix M10 PRISMB web cam http config		webcam	70	0.11
http	WindWeb	2.0				67	0.105
http	lighttpd	1.4.26				65	0.102
http	FC					65	0.102
http	GM Streaming Server httpd				webcam	63	0.099
http	Motion Camera httpd	3.2.7			webcam	60	0.094
http	Vivotek 3102 Camera http config				webcam	59	0.093
http	ADAM-6000	8.1.0019				58	0.091
ftp	Microsoft ftpd			Windows		58	0.091
http	Jetty	6.1.25				56	0.088
http	Symantec smtp mail security http config			Windows		54	0.085
http	Boa HTTPd	0.94.11				53	0.083
ssl	TLS	1.0				52	0.082
http	Mbedthis-Appweb	2.0.4				52	0.082
http	8MOV.NET WEB SERVER					52	0.082
http	nginx	1.2.0 r12081314-e82dd0c				51	0.08
http	Cross Web Server					51	0.08
http	GoAhead-Webs httpd		LinkSys SLM2024 or SRW2008 - SRW2016 switch http config		switch	49	0.077
http	thttpd		Panasonic BB-HCM511A Network camera http config		webcam	48	0.075
http	Microsoft IIS httpd	5.1		Windows		48	0.075
http	lighttpd	1.4.18				48	0.075
http	nginx	0.7.67				47	0.074
http	Boa HTTPd	0.92o				46	0.072
http	Apache	2.2.15	(CentOS)			46	0.072
mongodb	MongoDB	0				45	0.071
http	Tornado httpd	2.2				45	0.071
http	lighttpd	1.4.20				45	0.071
http	GoAhead-Webs httpd		LogiLink WC0002B webcam http config			45	0.071
http	TRENDnet TV-IP100 or TV-IP110 webcam display httpd				webcam	43	0.068
http	Webs					42	0.066
http	thttpd	2.19-MX Sep 9 2010				42	0.066
http	D-Link/Airlink IP webcam http config	1.0			webcam	42	0.066
remoting	MS .NET Remoting services					41	0.064
http	MikroTik router config httpd			RouterOS	router	41	0.064
http	avtech	1.0..Expires				41	0.064
http	Mbedthis-Appweb	2.4.2				40	0.063
http	TRENDnet TV-IP110w or TV-IP422W webcam display httpd				webcam	39	0.061
http	Apache	2				39	0.061
ftp	vsftpd (before 2.0.8) or WU-FTPD					39	0.061
http	thttpd	2.19-MX Dec 8 2009				38	0.06
http	SAP Web Application Server	1.0;701				38	0.06
http	AIP250					38	0.06
openvpn	OpenVPN					37	0.058
http	thttpd	2.19-MX Apr 26 2011				37	0.058
http	Draytek Vigor ADSL router webadmin				broadband router	37	0.058
http	ver2.4 rev0					36	0.057
http	Snom 300 VoIP phone http config				VoIP phone	36	0.057
http	SAVSMTPHTTP					36	0.057
http-proxy	Squid http proxy	2.6.STABLE21				36	0.057
http	Apache	2.3.8	(Unix) mod_ssl/2.3.8 OpenSSL/1.0.0c			36	0.057
http	Panasonic BB-HCM331 Network Camera http config				webcam	35	0.055
http	Cisco IOS http config			IOS		34	0.053
http	TornadoServer	2.1.1				33	0.052
http	Oracle HTTP Server Powered by Apache	1.3.19	mod_fastcgi/2.2.10 mod_perl/1.25 mod_oprocmgr/1.0	Unix		33	0.052
http	nginx	1.0.11				33	0.052
http	Boa HTTPd	0.94.14rc20				33	0.052
http	Airlink 101 or TRENDnet TVIP-422w webcam http config				webcam	33	0.052
http	DVR Systems webcam http interface				webcam	32	0.05
http	Allegro RomPager	4.07 UPnP/1.0	ZyXEL ZyWALL 2			32	0.05
ftp	vsftpd	2.0.8 or later				32	0.05
http	Apache Tomcat/Coyote JSP engine	1.1	Tomcat 5.5			31	0.049
http	Apache	1.3.27	Ben-SSL/1.48 (Unix) PHP/4.3.11			31	0.049
http	Allegro-Software-RomPager	4.30b3				31	0.049
http	Vivotek IP7131 Network Camera http config				webcam	30	0.047
http	uIP	1.0				30	0.047
http	Apache	2.2.4	(Ubuntu) PHP/5.2.5 mod_ssl/2.2.4 OpenSSL/0.9.8e			29	0.046
shoutcast	SHOUTcast server	1.9.8		Linux		28	0.044
http	Network Camera					28	0.044
http	Apache	2.2.20	(Ubuntu)			28	0.044
http	Apache	1.3.28	(SolutionIP) PHP/5.0.4 mod_perl/1.28 mod_ssl/2.8.15 OpenSSL/0.9.7b			28	0.044
http	thttpd	2.19-MX Sep 1 2008				27	0.042
http	Jetty	8.0.y.z-SNAPSHOT				27	0.042
http	D-Link DCS-2120 webcam http config				webcam	27	0.042
http	Apache	2.2.3	(Red Hat)			27	0.042
http	Apache	2.0.53	(Win32) PHP/5.1.4			27	0.042
ftp						27	0.042
http	TornadoServer	2.2				26	0.041
http	thttpd	2.19-MX Feb 27 2009				26	0.041
http	TAS embbed http					26	0.041
http	nginx	1.2.0 r12051717-105e135				26	0.041
http	ChipPC Extreme httpd		WinCE 5.0	Windows		26	0.041
vnc	RealVNC Enterprise		protocol 4.1			25	0.039
http	webserver	1.0				25	0.039
http	thttpd		Panasonic Network Camera http config			25	0.039
http	nginx	0.8.54				25	0.039
ssh	OpenSSH	4.3	protocol 2.0			24	0.038
http	TornadoServer	2.3				24	0.038
http	Gadspot/Avtech AV787 webcam http config				webcam	24	0.038
http	Apache	0.6.5				24	0.038
vnc	RealVNC Personal		protocol 4.0			23	0.036
http	SonicWALL firewall http config				firewall	23	0.036
http	nginx	1.2.1				23	0.036
http	nginx	0.7.65				23	0.036
http	Network Camera		FCS-1030 IP Network camera			23	0.036
http	AtHome Video Streaming Server					23	0.036
http	Apache	1.3.37	(Unix)			23	0.036
geovision-audio	Geovision webcam audio				webcam	23	0.036
http	sbcache	3.5.5				22	0.035
http	D-Link DIR-300 WAP http admin				WAP	22	0.035
http	CCcam card sharing system http config					22	0.035
http	Apache	2.2.8	(Ubuntu) PHP/5.2.4-2ubuntu5.10 with Suhosin-Patch			22	0.035
vnc			protocol 3			21	0.033
http	WindWeb	2.0	WallyWorld router http config		broadband router	21	0.033
http	thttpd	2.19-MX Jan 24 2006				21	0.033
http	Thin	1.3.1	codename Triple Espresso			21	0.033
http	MikroTik router http config				router	21	0.033
http	Linksys PAP2 VoIP http config				VoIP adapter	21	0.033
http	GoAhead-Webs httpd		Router with realtek 8181 chipset http config		router	21	0.033
http	Boa HTTPd	0.94.14rc18-ipcam				21	0.033
http	Apache	2.2.14				21	0.033
http	RemotelyAnywhere remote PC management httpd	8.0.668				20	0.031
http	Oracle WebLogic Server		Servlet 2.5; JSP 2.1			20	0.031
http	NAVIEGHTTP					20	0.031
http	lighttpd	1.4.31				20	0.031
http	InterNiche Technologies WebServer 2.0					20	0.031
http	http server 1.0					20	0.031
http	Fortinet FortiGate 50B firewall http config				firewall	20	0.031
http	CherryPy httpd	3.2.2				20	0.031
http	CherryPy httpd	3.2.0				20	0.031
http	Apache	2.2.22	(Unix)			20	0.031
http	Apache	2.2.17	(Ubuntu)			20	0.031