Overview of services running on Port 264 TCP.
~109 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
fw1-topology	Checkpoint FireWall-1 Topology				firewall	104854	95.761
chat	AIM or ICQ server					1657	1.513
no match						816	0.745
http						471	0.43
http	lighttpd	1.4.29				450	0.411
http	Microsoft IIS httpd					160	0.146
http	Microsoft HTTPAPI httpd	2.0	SSDP/UPnP	Windows		96	0.088
ssh			protocol 1.5			94	0.086
http	thttpd	2.24				72	0.066
audioworks	AudioWorks sound server			IRIX		65	0.059
telnet						51	0.047
vnc	VNC		protocol 3.8			32	0.029
arcserve	ARCserve Discovery					31	0.028
http	Boa HTTPd	0.94.14rc21				27	0.025
http	thttpd	2.25b				24	0.022
ftp	Microsoft ftpd			Windows		20	0.018