Overview of services running on Port 5555 TCP.
~306 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
no match						212499	69.332
upnp	MiniUPnP					47627	15.539
http	Grandstream HT502 VoIP router http config				VoIP adapter	5035	1.643
irc	Dancer ircd					4091	1.335
http	Microsoft HTTPAPI httpd	2.0	SSDP/UPnP	Windows		3809	1.243
http	Microsoft IIS httpd					2892	0.944
ssh	OpenSSH	4.3	protocol 2.0			2623	0.856
chat	AIM or ICQ server					2488	0.812
http						2292	0.748
omniback	HP OpenView Omniback			Windows		1533	0.5
http	monit httpd	5.0.3		Unix		1166	0.38
secure-socket	CA Secure Socket Adapter					1141	0.372
omniback	HP OpenView Omniback/Data Protector			Unix		1125	0.367
eggdrop	Eggdrop IRC bot console	1.6.21				901	0.294
vnc	VNC		protocol 3.8			675	0.22
ssh	OpenSSH	5.3	protocol 2.0			622	0.203
arcserve	ARCserve Discovery					618	0.202
http	MONyog MySQL http admin					457	0.149
ssh	OpenSSH	5.8p1 Debian 1ubuntu3	Ubuntu Linux; protocol 2.0	Linux		446	0.146
http	lighttpd	1.4.29				435	0.142
rsync			protocol version 30			424	0.138
http	lighttpd	1.4.19				417	0.136
http	Boa HTTPd	0.94.14rc21				384	0.125
irc-proxy	psyBNC	2.3.2-7				383	0.125
vnc	VNC		protocol 3.6			353	0.115
http	GeoVision GeoHttpServer for webcams				webcam	274	0.089
http	Virata-EmWeb	6.0.1				271	0.088
ssl	TLS	1.0				264	0.086
http	Boa httpd					259	0.085
telnet						257	0.084
remoting	MS .NET Remoting services					253	0.083
http	MiniServ	0.01	Webmin httpd			251	0.082
ovm-manager	Oracle VM Manager					232	0.076
ssh	OpenSSH	5.1p1 Debian 5	protocol 2.0	Linux		211	0.069
smtp						211	0.069
ftp	Microsoft ftpd			Windows		179	0.058
ftp						171	0.056
http	thttpd	2.25b				169	0.055
irc-proxy	psyBNC	2.3.2-6				166	0.054
ssh	OpenSSH	5.5p1 Debian 6+squeeze2	protocol 2.0	Linux		165	0.054
ssh	Dropbear sshd	0.52	protocol 2.0	Linux		158	0.052
directconnect	Direct Connect P2P			Windows		151	0.049
http	thttpd					140	0.046
vnc			protocol 3			139	0.045
http	Boa HTTPd	0.94.13				137	0.045
vnc	RealVNC Enterprise		protocol 4.1			133	0.043
irc-proxy	psyBNC	2.3.1				133	0.043
http	MiniServ	1.550	Webmin httpd			127	0.041
http	thttpd	2.24				114	0.037
http	Jetty	8.0.y.z-SNAPSHOT				113	0.037
ssh	OpenSSH	5.5p1 Debian 6+squeeze1	protocol 2.0	Linux		102	0.033
ssh			protocol 1.5			96	0.031
msrpc	Microsoft Windows RPC			Windows		94	0.031
vtun	Vtun Virtual Tunnel	03/15/2006				93	0.03
ssh	OpenSSH	5.9p1 Debian 5ubuntu1	Ubuntu Linux; protocol 2.0	Linux		93	0.03
ssh	OpenSSH	4.5	protocol 2.0			93	0.03
vnc	RealVNC Personal		protocol 4.0			92	0.03
roku	Roku SoundBridge				media device	90	0.029
http	Microsoft IIS httpd	5.1		Windows		90	0.029
http	lighttpd	1.4.20				90	0.029
socks5						86	0.028
irc	Unreal ircd					86	0.028
ssh	OpenSSH	5.3p1 Debian 3ubuntu7	Ubuntu Linux; protocol 2.0	Linux		84	0.027
http	MiniServ	1.540	Webmin httpd			78	0.025
http	lighttpd					73	0.024
http	Router					72	0.023
jabber	jit-transport jabber-ICQ transport					71	0.023
spotify-login	Spotify login server					66	0.022
http	http server 1.0					66	0.022
ssh	OpenSSH	3.9p1	protocol 2.0			61	0.02
pop3						60	0.02
http	nginx					60	0.02
http	MiniServ	1.530	Webmin httpd			59	0.019
openvpn	OpenVPN					57	0.019
java-rmi	Java RMI					57	0.019
http	Cross Web Server					57	0.019
xml						55	0.018
ftp	Pure-FTPd					55	0.018
cisco-lm	Cisco CallManager license manager	6				55	0.018
http	TP-LINK Router					53	0.017
ssh	OpenSSH	5.8p1 Debian 7ubuntu1	Ubuntu Linux; protocol 2.0	Linux		50	0.016
ssh	OpenSSH	3.9p1	protocol 1.99			50	0.016
upnp	Microsoft Windows UPnP			Windows		49	0.016
ssh	OpenSSH	4.5p1	FreeBSD 20061110; protocol 2.0	FreeBSD		48	0.016
ssh	OpenSSH	5.5p1 Debian 6	protocol 2.0	Linux		47	0.015
rtsp						47	0.015
buildservice	BuildForge Agent	7.1.2.0-0-0016				47	0.015
tinc	tinc vpn daemon					46	0.015
ssh	NetScreen sshd		protocol 2.0		firewall	45	0.015
http	Jetty	6.1.x				45	0.015
http	Router Webserver					44	0.014
mysql	MySQL		unauthorized			43	0.014
http	WYM httpd	1.0				43	0.014
http	MS .NET Remoting httpd		.NET CLR 2.0.50727.3634	Windows		43	0.014
http	micro_httpd					42	0.014
http	httpd 1.1					41	0.013
ftp	Synology DiskStation NAS ftpd				storage-misc	41	0.013
http	LiteSpeed httpd					39	0.013
ftp	FileZilla ftpd	0.9.41 beta		Windows		39	0.013
ssh	SCS sshd	2.0.13	protocol 1.5			38	0.012
napster	WinMX or Lopster Napster P2P client					38	0.012
http	uc-httpd	1.0.0				38	0.012
http	lighttpd	1.4.28				38	0.012
http	webserver	1.0				37	0.012
http	Panasonic webcam http config				webcam	37	0.012
http	Microsoft IIS httpd	5.0		Windows		37	0.012
ssh	OpenSSH	5.1	protocol 2.0			36	0.012
ssh	OpenSSH	4.3	protocol 1.99			36	0.012
smtp	Symantec Enterprise Security manager smtpd					35	0.011
http	Boa HTTPd	0.93.15				35	0.011
http	Alcatel/Thomson SpeedTouch ADSL http config	1.0			broadband router	35	0.011
vnc	Apple remote desktop vnc			Mac OS X		34	0.011
tandem-print	Sharp printer tandem printing				printer	34	0.011
ssh	OpenSSH	5.2	protocol 2.0			34	0.011
ssh	OpenSSH	5.8	protocol 2.0			32	0.01
smtp	Postfix smtpd					31	0.01
http	WEBrick httpd	1.3.1	Ruby 1.8.7 (2008-06-20)			31	0.01
ssh	OpenSSH	2.3.0 mikrotik 2.9	protocol 1.99		router	30	0.01
postgresql	PostgreSQL DB					30	0.01
http	NETWORK					29	0.009
ssh	OpenSSH	5.4p1	FreeBSD 20100308; protocol 2.0	FreeBSD		28	0.009
smtp	Microsoft ESMTP	6.0.3790.4675		Windows		27	0.009
irc-proxy	ShroudBNC irc-proxy	1.2 revision 1080				27	0.009
http	Ubicom	1.1				26	0.008
http	Techno Vision Security System http config	2.0			webcam	26	0.008
ssh	OpenSSH	5.1p1	FreeBSD 20080901; protocol 2.0	FreeBSD		25	0.008
vnc	VNC		protocol 3.7			24	0.008
svnserve	Subversion					24	0.008
http-proxy	MikroTik http proxy					24	0.008
http	D-Link router/Airlink NAS http config					24	0.008
ftp	FileZilla ftpd	0.9.40 beta		Windows		24	0.008
ssh	OpenSSH	5.9	protocol 2.0			23	0.008
ssh	OpenSSH	5.6	protocol 2.0			23	0.008
stargazer	Stargazer Billing System					22	0.007
jabber	ejabberd		Protocol 1.0			22	0.007
http	Sagem F@st router httpd				router	22	0.007
http	Microsoft HTTPAPI httpd	1.0	SSDP/UPnP	Windows		22	0.007
http	lighttpd	1.4.26				22	0.007
telnet	Linux telnetd			Linux		21	0.007
irc	IRCnet ircd					21	0.007
http	Jetty	6.1.5				21	0.007
http	ASSP (Anti-Spam SMTP Proxy) httpd	1.3.9.1				21	0.007
ftp	FileZilla ftpd	0.9.37 beta		Windows		21	0.007
ssh	Dropbear sshd	0.53.1	protocol 2.0	Linux		20	0.007
ftp	vsftpd (before 2.0.8) or WU-FTPD					20	0.007
ftp	Serv-U ftpd	6.4		Windows		20	0.007
ftp	FileZilla ftpd	0.9.39 beta		Windows		20	0.007
eggdrop	Eggdrop IRC bot console	1.6.20				20	0.007