Overview of services running on Port 2600 TCP.
~12 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
ircDancer ircd368830.616
no match153612.751
chatAIM or ICQ server144311.979
telnetCisco IOS telnetdIOSswitch128110.634
telnet6895.72
http5934.923
httplighttpd1.4.294483.719
httplighttpd1.4.193713.08
httpMicrosoft IIS httpd1831.519
irc-proxypsyBNC2.3.2-91060.88
httpMicrosoft HTTPAPI httpd2.0SSDP/UPnPWindows1060.88
httpWangWnagSimpleServer1.0850.706
sshprotocol 1.5820.681
vncVNCprotocol 3.8730.606
httpthttpd2.24730.606
httpMicrosoft IIS httpd5.0Windows610.506
httpBoa HTTPd0.94.14rc21540.448
ftpMicrosoft ftpdWindows500.415
telnetCisco 1721 router telnetdIOSrouter440.365
bittorrentBittorrent P2P client410.34
arcserveARCserve Discovery360.299
smtpSymantec Enterprise Security manager smtpd320.266
telnetthe MRV Communications' LX Series Server300.249
httpthttpd2.25b260.216
nntpINN nntpdposting ok250.208
httpthttpd250.208
httplighttpd1.4.20230.191
vncVNCprotocol 3.6220.183
telnetthe MRV Communications' LX Series Console Server200.166