Overview of services running on Port 1109 TCP.
~15 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	Count	Percent
irc	Dancer ircd	4046	26.761
no match	-/-	2565	16.965
http	WangWnagSimpleServer	2194	14.512
chat	AIM or ICQ server	1981	13.103
http		711	4.703
http	lighttpd	638	4.22
http	Apache	384	2.54
http	Microsoft IIS httpd	199	1.316
ssh	OpenSSH	160	1.058
http	nginx	159	1.052
http	thttpd	138	0.913
http	Microsoft HTTPAPI httpd	131	0.866
http	GoAhead-Webs httpd	115	0.761
xml		113	0.747
http	Boa HTTPd	110	0.728
ssh		92	0.609
java-rmi	Java RMI	81	0.536
http	Apache Tomcat/Coyote JSP engine	79	0.523
vnc	VNC	74	0.489
pop3	Dovecot pop3d	64	0.423
telnet		54	0.357
http-proxy	Squid http proxy	49	0.324
arcserve	ARCserve Discovery	49	0.324
ftp	Microsoft ftpd	47	0.311
socks5		42	0.278
mysql	MySQL	41	0.271
ovm-manager	Oracle VM Manager	36	0.238
remoting	MS .NET Remoting services	34	0.225
nntp	INN nntpd	28	0.185
ftp		25	0.165
http	Hikvision-Webs	21	0.139
ftp	ProFTPD	20	0.132
ftp	FileZilla ftpd	19	0.126
ftp	Pure-FTPd	17	0.112
ssh	Dropbear sshd	16	0.106
openvpn	OpenVPN	16	0.106
upnp	Microsoft Windows UPnP	15	0.099
smtp		15	0.099
http	Network Camera	15	0.099
ssl	TLS	13	0.086
http	GeoVision GeoHttpServer for webcams	13	0.086
giop	CORBA naming service	13	0.086
vnc	RealVNC Enterprise	12	0.079
pop3	Google Gmail pop3d	11	0.073
http-proxy	MikroTik http proxy	11	0.073
http-proxy	F5 BIG-IP load balancer http proxy	11	0.073
giop	omniORB omniNames	11	0.073
vnc	RealVNC Personal	10	0.066
vnc		10	0.066
smtp	Microsoft Exchange smtpd	10	0.066
smtp	Microsoft ESMTP	10	0.066
http	MS .NET Remoting httpd	10	0.066