Overview of services running on Port 1755 TCP.
~11 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	4076	35.041
no match	-/-	2452	21.08
chat	AIM or ICQ server	2199	18.905
http	lighttpd	423	3.637
http	WangWnagSimpleServer	421	3.619
http	Microsoft IIS httpd	267	2.295
http		228	1.96
ssh	OpenSSH	213	1.831
socks5		182	1.565
http	Microsoft HTTPAPI httpd	129	1.109
irc-proxy	psyBNC	122	1.049
http	nginx	103	0.885
ssh		93	0.8
vnc	VNC	58	0.499
telnet		50	0.43
arcserve	ARCserve Discovery	47	0.404
http	Boa HTTPd	43	0.37
ftp		33	0.284
ftp	Microsoft ftpd	32	0.275
nntp	INN nntpd	28	0.241
mysql	MySQL	28	0.241
ftp	ProFTPD	20	0.172
smtp	Microsoft ESMTP	18	0.155
directconnect	Direct Connect P2P	16	0.138
ssh	Dropbear sshd	13	0.112
smtp		13	0.112
ssl	TLS	12	0.103
openvpn	OpenVPN	12	0.103
ftp	FileZilla ftpd	12	0.103
vnc	RealVNC Enterprise	11	0.095
sip		11	0.095
vnc		10	0.086
smtp	Microsoft Exchange smtpd	10	0.086