Overview of services running on Port 5003 TCP.
~67 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	Count	Percent
no match	-/-	-/-	28970	43.095
http			12414	18.467
ssl	SSLv3		5013	7.457
irc	Dancer ircd		4027	5.991
http	SonicWALL		3685	5.482
chat	AIM or ICQ server		2158	3.21
http	thttpd		650	0.967
http	AIM	1.0	605	0.9
http	Apache	2.2.22	511	0.76
http	GoAhead-Webs httpd		455	0.677
http	lighttpd	1.4.29	427	0.635
http	lighttpd	1.4.19	403	0.599
http	TornadoServer	2.0	322	0.479
http	TornadoServer	2.1	279	0.415
http	Netwave IP camera http config		268	0.399
http	Slingbox remote streaming httpd		252	0.375
remoting	MS .NET Remoting services		244	0.363
http	Boa HTTPd	0.94.14rc21	239	0.356
http	Microsoft IIS httpd	6.0	230	0.342
ftp	Microsoft ftpd		176	0.262
http	Microsoft HTTPAPI httpd	2.0	172	0.256
vnc	VNC		158	0.235
http	Microsoft IIS httpd		151	0.225
openvpn	OpenVPN		138	0.205
rtsp			125	0.186
http	Apache Tomcat/Coyote JSP engine	1.1	112	0.167
http	Avtech AVN801 network camera	1.0	106	0.158
telnet			105	0.156
http	Apache		98	0.146
ssh			96	0.143
tandem-print	Sharp printer tandem printing		89	0.132
http	Apache	2.2.16	87	0.129
telnet	VOIM24, remote maintenance		75	0.112
ssl	TLSv1		70	0.104
http	thttpd	2.25b	70	0.104
http	Apache	2.2.21	70	0.104
http	thttpd	2.24	64	0.095
trackmania-gbx	TrackMania game GBX remote		60	0.089
http	Apache	2.2.14	58	0.086
http	PDR-M800	1.0	57	0.085
arcserve	ARCserve Discovery		55	0.082
vnc			51	0.076
http-proxy	EZproxy web proxy		49	0.073
http	mini_httpd	1.19 19dec2003	49	0.073
http	dcs-lig-httpd		46	0.068
http	Boa HTTPd	0.94.13	46	0.068
http	Apache	2.2.3	46	0.068
http	GoAhead-Webs embedded httpd		44	0.065
http-proxy	Squid http proxy		42	0.062
http	Apache	2.2.17	41	0.061
ftp			40	0.06
telnet	Linux telnetd		38	0.057
http	thin 1.2.11 codename Bat-Shit Crazy		38	0.057
http	Hikvision-Webs		38	0.057
http	thttpd	2.19-MX Jul 1 2010	36	0.054
vnc	RealVNC Enterprise		34	0.051
vnc	RealVNC Personal		33	0.049
socks5			33	0.049
http	Thin	1.3.1	33	0.049
ssl	TLS	1.0	32	0.048
http	Cross Web Server		31	0.046
telnet	Cisco router telnetd		29	0.043
http	WSGIServer	0.1	29	0.043
http	Panasonic BB-HCM331 Network Camera http config		29	0.043
http	lighttpd		29	0.043
ssh	OpenSSH	4.3	28	0.042
http	Microsoft IIS httpd	7.5	28	0.042
http	TRENDnet TV-IP100 or TV-IP110 webcam display httpd		27	0.04
http	Apache	2	27	0.04
http	DVR Systems webcam http interface		26	0.039
http	Clw	0.01	26	0.039
http-proxy	Squid http proxy	2.7.STABLE9	25	0.037
rtsp	Geovision webcam rtspd		24	0.036
http	uc-httpd	1.0.0	24	0.036
http	thttpd	2.24 26oct2003	24	0.036
http	Mbedthis-Appweb	2.0.4	24	0.036
http	GeoVision GeoHttpServer for webcams		24	0.036
http	Apache	1.3.41	23	0.034
mysql	MySQL	5.0.19-nt	22	0.033
http	thttpd	2.25b 29dec2003	22	0.033
http-proxy	Squid http proxy	2.6.STABLE12	21	0.031
http	lighttpd	1.4.20	21	0.031
http	CherryPy httpd	3.2.0	21	0.031
http	Apache	2.2.15	21	0.031
ovm-manager	Oracle VM Manager		20	0.03
http	uTorrent WebUI		20	0.03
http	Apache	2.2.9	20	0.03
netsupport	NetSupport PC remote control		19	0.028
http	Airlink 101 or TRENDnet TVIP-422w webcam http config		19	0.028
http	Network Camera		18	0.027
http	lighttpd	1.4.26	18	0.027
http	D-Link/Airlink IP webcam http config	1.0	18	0.027
http	Apache	2.0.63	18	0.027
http	thttpd	2.19-MX Oct 19 2011	17	0.025
http	Mongrel httpd	1.1.5	17	0.025
http	lighttpd	1.4.28	17	0.025
http	GoAhead-Webs		17	0.025
geovision-audio	Geovision webcam audio		17	0.025
ssh	OpenSSH	5.3	16	0.024
http	Microsoft IIS httpd	5.1	16	0.024
http	Apache	2.2.13	16	0.024
ftp	vsftpd	2.0.8 or later	16	0.024
ftp	Pure-FTPd		16	0.024
ssh	OpenSSH	5.5p1 Debian 6+squeeze2	15	0.022
http-proxy	F5 BIG-IP load balancer http proxy		15	0.022
http	nginx		15	0.022
http	Microsoft IIS httpd	7.0	15	0.022
http	Apache	2.2.11	15	0.022