Overview of services running on Port 7 UDP.
~299 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 InfoOSDevicetypeCount Percent
no match28782096.016
httplighttpd1.4.19116963.902
socks5960.032
netbios-ssn960.032