Overview of services running on Port 3003 TCP.
~11 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					3598	30.75
no match						3035	25.938
chat	AIM or ICQ server					1272	10.871
ssh	OpenSSH	5.2	protocol 2.0			498	4.256
http						462	3.948
http	lighttpd	1.4.19				336	2.872
http	Microsoft IIS httpd					232	1.983
ssh	OpenSSH	4.3	protocol 2.0			166	1.419
http	Microsoft HTTPAPI httpd	2.0	SSDP/UPnP	Windows		136	1.162
telnet						117	1.0
http	Boa HTTPd	0.94.14rc21				91	0.778
ssh			protocol 1.5			77	0.658
sdlog	RSA SecureID Ace Server					73	0.624
ssh	OpenSSH	3.7.1p2	protocol 1.99			65	0.556
vnc	VNC		protocol 3.8			50	0.427
ssh	OpenSSH	5.1p1 Debian 5	protocol 2.0	Linux		45	0.385
arcserve	ARCserve Discovery					44	0.376
ssl	TLS	1.0				43	0.367
progress	Progress Database					42	0.359
telnet	Allied Telesis x900-series switch telnetd				switch	37	0.316
ssh	OpenSSH	5.9p1 Debian 5ubuntu1	Ubuntu Linux; protocol 2.0	Linux		34	0.291
ftp	Microsoft ftpd			Windows		34	0.291
ovm-manager	Oracle VM Manager					31	0.265
ssh	OpenSSH	5.3	protocol 2.0			28	0.239
ssh	OpenSSH	5.3p1 Debian 3ubuntu7	Ubuntu Linux; protocol 2.0	Linux		28	0.239
ftp						28	0.239
ssh	OpenSSH	5.0	protocol 1.99			27	0.231
xml						25	0.214
telnet	Cisco 1721 router telnetd			IOS	router	25	0.214
ssh	Cisco SSH	1.25	protocol 1.99	IOS		24	0.205
smtp	Postfix smtpd					24	0.205
openvpn	OpenVPN					24	0.205
nntp	INN nntpd		posting ok			23	0.197
geovision-audio	Geovision webcam audio				webcam	23	0.197
pppctl	pppctld					22	0.188
irc-proxy	psyBNC	2.3.2-9				20	0.171