Overview of services running on Port 1110 TCP.
~60 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
ssh	OpenSSH	21010	34.896
http		10878	18.068
irc	Dancer ircd	4050	6.727
http	SonicWALL	3695	6.137
http	WangWnagSimpleServer	2421	4.021
pop3	qmail pop3d	2368	3.933
no match	-/-	2364	3.926
chat	AIM or ICQ server	2233	3.709
pop3	Zimbra pop3d	1774	2.947
http	lighttpd	1022	1.697
http	Apache	1006	1.671
ssl	SSLv3	965	1.603
http	AIM	617	1.025
socks5		400	0.664
pop3	Dovecot pop3d	301	0.5
http	Microsoft IIS httpd	289	0.48
pop3	Qpopper pop3d	275	0.457
ssh	Dropbear sshd	250	0.415
http	thttpd	198	0.329
http	Boa HTTPd	182	0.302
pop3	Qpop pop3d	156	0.259
pop3	Courier pop3d	149	0.247
pop3	DavMail pop3d	139	0.231
http	GeoVision GeoHttpServer for webcams	128	0.213
http	GoAhead-Webs httpd	118	0.196
http	Netwave IP camera http config	113	0.188
http	Microsoft HTTPAPI httpd	99	0.164
ssh		96	0.159
pop3	MailEnable POP3 Server	91	0.151
http	Avtech AVN801 network camera	90	0.149
http	Apache Tomcat/Coyote JSP engine	89	0.148
pop3	MDaemon pop3d	82	0.136
vnc	VNC	74	0.123
pop3	Microsoft Exchange 2003 pop3d	67	0.111
pop3	JAMES pop3d	67	0.111
pop3	CommuniGate Pro	66	0.11
ssl	TLS	56	0.093
pop3		54	0.09
http	PDR-M800	54	0.09
http-proxy	Squid http proxy	50	0.083
pop3	ipop3d	49	0.081
telnet		48	0.08
pop3	Microsoft Exchange 2007-2010 pop3d	46	0.076
pop3	Cubic Circle Cucipop pop3d	42	0.07
arcserve	ARCserve Discovery	40	0.066
remoting	MS .NET Remoting services	39	0.065
ftp	Microsoft ftpd	38	0.063
pop3	hMailServer pop3d	35	0.058
pop3	Cyrus pop3d	33	0.055
http	uc-httpd	33	0.055
mysql	MySQL	31	0.051
http	Indy	30	0.05
nntp	INN nntpd	28	0.047
pop3	qpopper	27	0.045
http	mini_httpd	27	0.045
http	GoAhead-Webs	23	0.038
xml		22	0.037
vnc	RealVNC Enterprise	22	0.037
rtsp		22	0.037
http	uTorrent WebUI	22	0.037
http	Hikvision-Webs	22	0.037
flexlm	FlexLM license manager	22	0.037
irc-proxy	psyBNC	21	0.035
pop3	Cyrus POP3	20	0.033
http	SonicWALL firewall http config	20	0.033
ftp		20	0.033
directconnect	Direct Connect P2P	20	0.033
upnp	Portable SDK for UPnP devices	19	0.032
http	nginx	19	0.032
http	Cross Web Server	19	0.032
http	Mbedthis-Appweb	18	0.03
http	Gadspot/Avtech AV787 webcam http config	18	0.03
pop3	Microsoft Windows 2003 POP3 Service	17	0.028
pop3	MailMax pop3d	17	0.028
pop3	Lotus Domino POP3 server	17	0.028
http	Nginx	17	0.028
ftp	vsftpd	17	0.028
http	Network Camera	16	0.027
http	DVR Systems webcam http interface	15	0.025
http	World Client WDaemon httpd	14	0.023
ftp	Pure-FTPd	14	0.023
pop3	Zimbra Collabration Suite pop3d	13	0.022
pop3	XMail pop3d	13	0.022
pop3	UW Imap pop3d	13	0.022
pop3-proxy	Zarafa pop3 proxy	13	0.022
http	Vivotek IP7131 Network Camera http config	13	0.022
http-proxy	F5 BIG-IP load balancer http proxy	13	0.022
ftp	FileZilla ftpd	13	0.022
drda	Apache Derby DRDA	13	0.022
smtp	Microsoft ESMTP	11	0.018
ftp	ProFTPD	11	0.018
ssl	Microsoft IIS SSL	10	0.017
shoutcast	SHOUTcast server	10	0.017
ovm-manager	Oracle VM Manager	10	0.017
http	TeleEye	10	0.017
http	MS .NET Remoting httpd	10	0.017
http	Jetty	10	0.017
http	FlashCom	10	0.017
ftp	Serv-U ftpd	10	0.017