Overview of services running on Port 2601 TCP.
~596 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 Count Percent
zebraQuagga routing software35043858.706
quaggaQuagga routing software12347920.685
telnet368656.176
no match-/-305945.125
zebraGNU Zebra routing software186253.12
http152162.549
sslSSLv345890.769
ircDancer ircd40400.677
httpSonicWALL37340.626
chatAIM or ICQ server21950.368
telnetCisco IOS telnetd15500.26
httplighttpd8480.142
httpAIM5930.099
telnetCisco 1721 router telnetd4860.081
httpApache4460.075
http-proxyEZproxy web proxy3340.056
httpMicrosoft IIS httpd2350.039
httpGateway-Webs1720.029
httpWangWnagSimpleServer1670.028
httpGoAhead-Webs httpd1520.025
httpDELPHI XMLRPC SERVER1460.024
httpthttpd1410.024
sshOpenSSH1080.018
ssh980.016
httpMicrosoft HTTPAPI httpd950.016
httpApache Tomcat/Coyote JSP engine870.015
httpNetwave IP camera http config740.012
httpAvtech AVN801 network camera680.011
httpBoa HTTPd630.011
http-proxySquid http proxy540.009
httpPDR-M800530.009
vncVNC490.008
bittorrentBittorrent P2P client430.007
httpmini_httpd350.006
ftpMicrosoft ftpd350.006
arcserveARCserve Discovery300.005
nntpINN nntpd280.005
sshDropbear sshd250.004
mysqlMySQL240.004
httpuTorrent WebUI240.004
httpGoAhead-Webs embedded httpd240.004
java-rmiJava RMI220.004
httpGoAhead-Webs220.004
httpMbedthis-Appweb200.003
httpHikvision-Webs180.003
ftpFileZilla ftpd180.003
httpuc-httpd170.003
httpGeoVision GeoHttpServer for webcams150.003
httpnginx140.002
smtpPostfix smtpd130.002
smtp130.002
http-proxyF5 BIG-IP load balancer http proxy130.002
ftpPure-FTPd130.002
ftp130.002
upnpPortable SDK for UPnP devices120.002
shoutcastSHOUTcast server120.002
httpAIM HTTP120.002
ftpvsftpd120.002
smtpMicrosoft ESMTP110.002
sslTLS100.002
sslMicrosoft IIS SSL100.002
httpJetty100.002
httpGadspot/Avtech AV787 webcam http config100.002
httpDVR Systems webcam http interface100.002
httpCross Web Server100.002
ftpProFTPD100.002