Overview of services running on Port 2068 TCP.
~16 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
irc	Dancer ircd					3694	22.244
telnet						3267	19.672
telnet	Cisco IOS telnetd			IOS	switch	2866	17.258
telnet	Cisco 1721 router telnetd			IOS	router	1863	11.218
chat	AIM or ICQ server					1542	9.285
no match						1224	7.37
http	lighttpd	1.4.19				370	2.228
telnet	Cisco router telnetd			IOS	router	357	2.15
http						315	1.897
http	Microsoft IIS httpd					172	1.036
http	Microsoft HTTPAPI httpd	2.0	SSDP/UPnP	Windows		93	0.56
ssh			protocol 1.5			86	0.518
http	WangWnagSimpleServer	1.0				85	0.512
arcserve	ARCserve Discovery					32	0.193
vnc	VNC		protocol 3.8			27	0.163
http	Boa HTTPd	0.94.14rc21				26	0.157
ftp	Microsoft ftpd			Windows		25	0.151
ftp						23	0.138
nntp	INN nntpd		posting ok			22	0.132