Overview of services running on Port 1111 TCP.
~52 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						20873	39.861
http	GoAhead-Webs httpd					8185	15.631
xml						4326	8.261
irc	Dancer ircd					3556	6.791
telnet						2625	5.013
http						1313	2.507
chat	AIM or ICQ server					1297	2.477
http	Microsoft IIS httpd					796	1.52
http	Boa httpd					778	1.486
http	WangWnagSimpleServer	1.0				775	1.48
telnet	OpenRG telnetd		Cisco/Linksys WET610N wireless bridge	Linux	bridge	724	1.383
http	Microsoft HTTPAPI httpd	2.0	SSDP/UPnP	Windows		473	0.903
telnet	Actiontec DSL router				router	353	0.674
http	Boa HTTPd	0.94.14rc21				342	0.653
http	lighttpd	1.4.19				336	0.642
http	thttpd	2.23beta1				213	0.407
http	thttpd	2.25b				196	0.374
http	Boa HTTPd	0.94.13				178	0.34
ssh	SCS sshd	1.2.27	protocol 1.5			169	0.323
telnet	BusyBox telnetd					165	0.315
http	Apache	1.3.41				147	0.281
ssl	TLS	1.0				146	0.279
ftp						138	0.264
ssh	OpenSSH	5.1p1	FreeBSD 20080901; protocol 2.0	FreeBSD		125	0.239
vnc	VNC		protocol 3.8			118	0.225
ssh	OpenSSH	2.3.0 mikrotik 2.9	protocol 1.99		router	110	0.21
ssh	MikroTik RouterOS sshd		protocol 2.0	Linux	router	108	0.206
http	Apache	2.2.14				101	0.193
http	Router					98	0.187
eggdrop	Eggdrop IRC bot console	1.6.21				96	0.183
http	Apache	2.2.16	DAV/2 SVN/1.6.12			95	0.181
http	Hikvision-Webs					88	0.168
ssh	OpenSSH	4.3	protocol 2.0			82	0.157
directconnect	Direct Connect P2P			Windows		80	0.153
ftp	Microsoft ftpd			Windows		76	0.145
http	thttpd					75	0.143
http	Apache Tomcat/Coyote JSP engine	1.1				75	0.143
ssh			protocol 1.5			71	0.136
http	thttpd	2.24				70	0.134
http	Apache	2.2.16	DAV/2 SVN/1.6.12 PHP/5.2.17 mod_ssl/2.2.16 OpenSSL/0.9.8o			62	0.118
ftp	vsftpd	2.0.8 or later				60	0.115
damewaremr	DameWare Mini Remote Control			Windows		60	0.115
arcserve	ARCserve Discovery					58	0.111
vnc	VNC		protocol 3.6			52	0.099
http	nginx					48	0.092
upnp	Microsoft Windows UPnP			Windows		46	0.088
ftp	ProFTPD					36	0.069
backdoor	OptixPro backdoor		**BACKDOOR**	Windows		36	0.069
http	Apache	2.2.16				34	0.065
ftp	Pure-FTPd					33	0.063
http	wg_httpd	1.0(based Boa				31	0.059
http	Boa HTTPd	0.92o				30	0.057
nntp	INN nntpd		posting ok			27	0.052
remoting	MS .NET Remoting services					26	0.05
openvpn	OpenVPN					26	0.05
http	Apache	2.2.3				26	0.05
ssh	OpenSSH	5.1p1 Debian 5	protocol 2.0	Linux		25	0.048
http	TP-LINK Router					24	0.046
http	Apache	1.3.34				24	0.046
netbios-ssn						23	0.044
http	webserver	1.0				23	0.044
http	http server 1.0					23	0.044
http	Ubicom	1.1				22	0.042
ftp	Dreambox ftpd			Linux	media device	22	0.042
vnc	RealVNC Enterprise		protocol 4.1			21	0.04
ssh	OpenSSH	5.9p1 Debian 5ubuntu1	Ubuntu Linux; protocol 2.0	Linux		21	0.04
ssh	OpenSSH	5.3	protocol 2.0			21	0.04
http	Boa HTTPd	0.93.15				20	0.038