Overview of services running on Port 60023 TCP.
~54 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
telnet	Netgear broadband router or ZyXel VoIP adapter telnetd	45006	83.035
telnet	Linux telnetd	1885	3.478
chat	AIM or ICQ server	1816	3.35
no match	-/-	1771	3.267
telnet		781	1.441
telnet	NASLite-SMB/Sveasoft Alchemy firmware telnetd	641	1.183
http		353	0.651
http	lighttpd	352	0.649
telnet	BusyBox telnetd	231	0.426
http	Microsoft IIS httpd	133	0.245
ssh	OpenSSH	120	0.221
http	Microsoft HTTPAPI httpd	95	0.175
ssh		89	0.164
http	thttpd	87	0.161
telnet	Cisco 1721 router telnetd	60	0.111
telnet	Draytek Vigor ADSL router telnetd	51	0.094
ftp	ProFTPD	50	0.092
vnc	VNC	47	0.087
http	Virata-EmWeb	47	0.087
http	Cisco IOS http config	45	0.083
http	Boa HTTPd	30	0.055
http	Allegro-Software-RomPager	24	0.044
ftp	Microsoft ftpd	24	0.044
http	nginx	22	0.041
http	micro_httpd	22	0.041
ftp		22	0.041
telnet	Alcatel/Thomson SpeedTouch DSL router admin interface	21	0.039
mysql	MySQL	19	0.035
ssh	Dropbear sshd	14	0.026
smtp	Microsoft ESMTP	14	0.026
http	Ubicom	14	0.026
http	Router	13	0.024
http	Allegro RomPager	13	0.024
ftp	vsftpd	11	0.02
ftp	FileZilla ftpd	11	0.02
telnet	OneAccess ONE100A router telnetd	10	0.018