Overview of services running on Port 771 TCP.
~13 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
digi-usbDigi USB-over-TCP bridgespecialized757354.369
no match229816.498
chatAIM or ICQ server147810.611
httplighttpd1.4.294543.259
http4493.223
httplighttpd1.4.193692.649
httpMicrosoft IIS httpd1701.22
realportDigi EtherLite 16 or 32 RealPortterminal server1180.847
httpMicrosoft HTTPAPI httpd2.0SSDP/UPnPWindows1080.775
sshprotocol 1.5900.646
httpthttpd2.24750.538
telnet500.359
vncVNCprotocol 3.8370.266
arcserveARCserve Discovery310.223
httpBoa HTTPd0.94.14rc21290.208
httpthttpd2.25b250.179