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	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	Apache	1168	1.738
http	thttpd	975	1.45
http	lighttpd	931	1.385
http	TornadoServer	611	0.909
http	AIM	605	0.9
http	GoAhead-Webs httpd	455	0.677
http	Microsoft IIS httpd	454	0.675
http	Boa HTTPd	318	0.473
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
ssh	OpenSSH	188	0.28
ftp	Microsoft ftpd	183	0.272
http	Microsoft HTTPAPI httpd	172	0.256
vnc	VNC	158	0.235
openvpn	OpenVPN	138	0.205
rtsp		125	0.186
http-proxy	Squid http proxy	113	0.168
http	Apache Tomcat/Coyote JSP engine	112	0.167
http	Avtech AVN801 network camera	106	0.158
telnet		105	0.156
ssh		96	0.143
tandem-print	Sharp printer tandem printing	89	0.132
telnet	VOIM24, remote maintenance	75	0.112
ssl	TLSv1	70	0.104
http	nginx	67	0.1
mysql	MySQL	62	0.092
trackmania-gbx	TrackMania game GBX remote	60	0.089
http	PDR-M800	57	0.085
http	Thin	56	0.083
arcserve	ARCserve Discovery	55	0.082
http	mini_httpd	52	0.077
vnc		51	0.076
http-proxy	EZproxy web proxy	49	0.073
http	dcs-lig-httpd	46	0.068
http	GoAhead-Webs embedded httpd	44	0.065
http	CherryPy httpd	40	0.06
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
vtun	Vtun Virtual Tunnel	37	0.055
vnc	RealVNC Enterprise	34	0.051
vnc	RealVNC Personal	33	0.049
socks5		33	0.049
ssl	TLS	32	0.048
http	Cross Web Server	31	0.046
telnet	Cisco router telnetd	29	0.043
http	WSGIServer	29	0.043
http	Panasonic BB-HCM331 Network Camera http config	29	0.043
http	Mbedthis-Appweb	29	0.043
http	TRENDnet TV-IP100 or TV-IP110 webcam display httpd	27	0.04
http	DVR Systems webcam http interface	26	0.039
http	Clw	26	0.039
http	Jetty	25	0.037
rtsp	Geovision webcam rtspd	24	0.036
http	uc-httpd	24	0.036
http	GeoVision GeoHttpServer for webcams	24	0.036
http	Mongrel httpd	22	0.033
ovm-manager	Oracle VM Manager	20	0.03
http	uTorrent WebUI	20	0.03
smtp	Microsoft ESMTP	19	0.028
netsupport	NetSupport PC remote control	19	0.028
http	Allegro RomPager	19	0.028
http	Airlink 101 or TRENDnet TVIP-422w webcam http config	19	0.028
ftp	vsftpd	19	0.028
ftp	FileZilla ftpd	19	0.028
http	Network Camera	18	0.027
http	D-Link/Airlink IP webcam http config	18	0.027
http	TwistedWeb httpd	17	0.025
http	GoAhead-Webs	17	0.025
geovision-audio	Geovision webcam audio	17	0.025
ftp	Pure-FTPd	16	0.024
ftp	ProFTPD	16	0.024
http-proxy	F5 BIG-IP load balancer http proxy	15	0.022
ssh	Dropbear sshd	14	0.021
http	TRENDnet TV-IP110w or TV-IP422W webcam display httpd	14	0.021
http	RemotelyAnywhere remote PC management httpd	14	0.021
ssl	Microsoft IIS SSL	13	0.019
http	WebServer	13	0.019
http	Node.js	13	0.019
http	Mobotix Camera http config	13	0.019
http	D-Link DIR-300 WAP http admin	13	0.019
ftp	Serv-U ftpd	13	0.019
http	QNAP TS-219P NAS http config	12	0.018
http	IBM AS400 Workstation Gateway	12	0.018
http	Gadspot/Avtech AV787 webcam http config	12	0.018
http	D-Link DCS-910 webcam http config	12	0.018
zebedee	Zebedee encrypted tunnel	11	0.016
http	webserver	11	0.016
http	Panasonic webcam http config	11	0.016
http	ImagiaTek	11	0.016
http	AIM HTTP	11	0.016
telnet	Cisco 1721 router telnetd	10	0.015
smtp	Postfix smtpd	10	0.015
smtp		10	0.015
java-rmi	Java RMI	10	0.015
irc-proxy	psyBNC	10	0.015
http	Wireless Network Camera	10	0.015
http	Icecast streaming media server	10	0.015
http	AIP250	10	0.015