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	Count	Percent
no match	-/-	-/-	212499	69.327
upnp	MiniUPnP		47627	15.538
http	Grandstream HT502 VoIP router http config		5035	1.643
irc	Dancer ircd		4091	1.335
http	Microsoft HTTPAPI httpd	2.0	3809	1.243
http	Microsoft IIS httpd		2892	0.943
ssh	OpenSSH	4.3	2659	0.867
chat	AIM or ICQ server		2488	0.812
http			2342	0.764
omniback	HP OpenView Omniback		1533	0.5
http	monit httpd	5.0.3	1166	0.38
secure-socket	CA Secure Socket Adapter		1141	0.372
omniback	HP OpenView Omniback/Data Protector		1125	0.367
vnc	VNC		1072	0.35
eggdrop	Eggdrop IRC bot console	1.6.21	901	0.294
ssh	OpenSSH	5.3	622	0.203
arcserve	ARCserve Discovery		618	0.202
http	MONyog MySQL http admin		457	0.149
ssh	OpenSSH	5.8p1 Debian 1ubuntu3	446	0.146
http	lighttpd	1.4.29	435	0.142
rsync			425	0.139
http	lighttpd	1.4.19	423	0.138
http	Boa HTTPd	0.94.14rc21	384	0.125
irc-proxy	psyBNC	2.3.2-7	383	0.125
http	GeoVision GeoHttpServer for webcams		274	0.089
http	Virata-EmWeb	6.0.1	271	0.088
ssl	TLS	1.0	264	0.086
http	Boa httpd		259	0.084
telnet			258	0.084
remoting	MS .NET Remoting services		254	0.083
http	MiniServ	0.01	251	0.082
ovm-manager	Oracle VM Manager		232	0.076
ssh	OpenSSH	5.1p1 Debian 5	211	0.069
smtp			211	0.069
ftp	Microsoft ftpd		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	165	0.054
ssh	Dropbear sshd	0.52	158	0.052
directconnect	Direct Connect P2P		151	0.049
http	thttpd		140	0.046
vnc			139	0.045
http	Boa HTTPd	0.94.13	137	0.045
vnc	RealVNC Enterprise		133	0.043
irc-proxy	psyBNC	2.3.1	133	0.043
http	MS .NET Remoting httpd		133	0.043
http	MiniServ	1.550	127	0.041
http	thttpd	2.24	114	0.037
http	Jetty	8.0.y.z-SNAPSHOT	113	0.037
ssh	OpenSSH	3.9p1	111	0.036
ssh			105	0.034
ssh	OpenSSH	5.5p1 Debian 6+squeeze1	102	0.033
msrpc	Microsoft Windows RPC		94	0.031
vtun	Vtun Virtual Tunnel	03/15/2006	93	0.03
ssh	OpenSSH	5.9p1 Debian 5ubuntu1	93	0.03
ssh	OpenSSH	4.5	93	0.03
vnc	RealVNC Personal		92	0.03
roku	Roku SoundBridge		90	0.029
http	Microsoft IIS httpd	5.1	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	84	0.027
http	MiniServ	1.540	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
pop3			60	0.02
http	nginx		60	0.02
http	MiniServ	1.530	59	0.019
java-rmi	Java RMI		58	0.019
openvpn	OpenVPN		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	50	0.016
upnp	Microsoft Windows UPnP		49	0.016
ssh	OpenSSH	5.5p1 Debian 6	48	0.016
ssh	OpenSSH	5.1	48	0.016
ssh	OpenSSH	4.5p1	48	0.016
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		45	0.015
http	Jetty	6.1.x	45	0.015
http	Router Webserver		44	0.014
mysql	MySQL		43	0.014
http	WYM httpd	1.0	43	0.014
http	micro_httpd		42	0.014
http	WEBrick httpd	1.3.1	41	0.013
http	httpd 1.1		41	0.013
ftp	Synology DiskStation NAS ftpd		41	0.013
http	LiteSpeed httpd		39	0.013
ftp	FileZilla ftpd	0.9.41 beta	39	0.013
ssh	SCS sshd	2.0.13	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		37	0.012
http	Microsoft IIS httpd	5.0	37	0.012
ssh	OpenSSH	5.8	35	0.011
ssh	OpenSSH	5.2	35	0.011
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	35	0.011
vnc	Apple remote desktop vnc		34	0.011
tandem-print	Sharp printer tandem printing		34	0.011
postgresql	PostgreSQL DB		32	0.01
smtp	Postfix smtpd		31	0.01
ssh	OpenSSH	2.3.0 mikrotik 2.9	30	0.01
ssh	OpenSSH	5.4p1	29	0.009
http	NETWORK		29	0.009
smtp	Microsoft ESMTP	6.0.3790.4675	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	26	0.008
ssh	OpenSSH	5.1p1	25	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	24	0.008
ssh	OpenSSH	5.9	23	0.008
ssh	OpenSSH	5.6	23	0.008
jabber	ejabberd		23	0.008
stargazer	Stargazer Billing System		22	0.007
http	Sagem F@st router httpd		22	0.007
http	Microsoft HTTPAPI httpd	1.0	22	0.007
http	lighttpd	1.4.26	22	0.007
telnet	Linux telnetd		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	21	0.007
ssh	Dropbear sshd	0.53.1	20	0.007
ssh	Cisco SSH	1.25	20	0.007
ftp	vsftpd (before 2.0.8) or WU-FTPD		20	0.007
ftp	Serv-U ftpd	6.4	20	0.007
ftp	FileZilla ftpd	0.9.39 beta	20	0.007
eggdrop	Eggdrop IRC bot console	1.6.20	20	0.007
ssh	OpenSSH	6.0	19	0.006
ssh	OpenSSH	4.3p2 Debian 9etch3	19	0.006
smtp	Microsoft Exchange smtpd		19	0.006
netsupport	NetSupport PC remote control		19	0.006
irc	ircu ircd		19	0.006
http	nginx	1.0.6	19	0.006
ssh	OpenSSH	5.5p1 Debian 4ubuntu6	18	0.006
ssh	OpenSSH	4.7p1 Debian 8ubuntu3	18	0.006
ssh	Dropbear sshd	0.51	18	0.006
smtp	Exim smtpd	4.71	18	0.006
http	Oracle Universal Content Management httpd		18	0.006
upnp	Conexant-EmWeb	6.1.0	17	0.006
ssh	OpenSSH	4.7	17	0.006
ssh	OpenSSH	4.3p2 Debian 9	17	0.006
ssh	OpenSSH	4.2	17	0.006
http	nginx	1.2.0	17	0.006
http	MiniServ	1.580	17	0.006
http	jAnrufmonitor	5.0	17	0.006
geovision-mobile	Geovision mobile device support		17	0.006
eggdrop	Eggdrop irc bot console		17	0.006
ssh	OpenSSH	5.5	16	0.005
ssh	OpenSSH	4.7p1 Debian 8ubuntu1.2	16	0.005
ftp	MikroTik router ftpd	5.14	16	0.005
ssh	OpenSSH	6.0p1 Debian 2	15	0.005
ssh	OpenSSH	5.9p1-hpn13v11	15	0.005
netbios-ssn			15	0.005
http	World Client WDaemon httpd	4.0	15	0.005
ftp	vsftpd	2.2.2	15	0.005