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	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	503	4.299
http			462	3.948
http	lighttpd	1.4.19	336	2.872
http	Microsoft IIS httpd		232	1.983
ssh	OpenSSH	4.3	175	1.496
http	Microsoft HTTPAPI httpd	2.0	136	1.162
telnet			117	1.0
http	Boa HTTPd	0.94.14rc21	91	0.778
ssh			79	0.675
ssh	OpenSSH	3.7.1p2	74	0.632
sdlog	RSA SecureID Ace Server		73	0.624
vnc	VNC		58	0.496
ssh	OpenSSH	5.1p1 Debian 5	46	0.393
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		37	0.316
ssh	OpenSSH	5.0	37	0.316
ssh	OpenSSH	5.9p1 Debian 5ubuntu1	34	0.291
ftp	Microsoft ftpd		34	0.291
ssh	Cisco SSH	1.25	31	0.265
ovm-manager	Oracle VM Manager		31	0.265
ssh	OpenSSH	5.3p1 Debian 3ubuntu7	28	0.239
ssh	OpenSSH	5.3	28	0.239
ftp			28	0.239
xml			25	0.214
telnet	Cisco 1721 router telnetd		25	0.214
smtp	Postfix smtpd		24	0.205
openvpn	OpenVPN		24	0.205
nntp	INN nntpd		23	0.197
geovision-audio	Geovision webcam audio		23	0.197
pppctl	pppctld		22	0.188
irc-proxy	psyBNC	2.3.2-9	20	0.171
ssl	TLSv1		19	0.162
ssh	OpenSSH	5.5p1 Debian 6+squeeze1	19	0.162
telnet	NewCS card sharing system telnetd		17	0.145
ssh	OpenSSH	5.5p1 Debian 6+squeeze2	17	0.145
http	MiniServ	0.01	17	0.145
ssh	Dropbear sshd	0.52	15	0.128
http	WangWnagSimpleServer	1.0	15	0.128